<< Back << Back << Back << Back RE 1 timing relays Solid state output, width 17.5 mm References : page 28411/3 Characteristics Dimensions, schemes : page 28411/4 Compatibility : page 28411/5 Type RE1-LA (On-delay) RE1-LC (Off-delay) Environment Conforming to standards IEC 144, 158-1 and 255-5, NF C 20-010, 20-040 and 63-030, VDE 0110 C and EN 50005 Product certifications CSA, NEMKO, SEMKO, BV NEMKO, BV Protective treatment “TH” “TH” Ambient air temperature Operation °C - 25…+ 60 - 25…+ 60 around the device Storage °C - 40…+ 85 - 40…+ 85 Rated insulation voltage (Ui) Conforming to IEC 158-1 and CSA V IEC 158-1 : 250; CSA : 300 IEC 158-1 : 250 ; CSA : 300 Vibration resistance Severity A 55 55 Conforming to NF C 20-616 & IEC 68-2-6 Permissible acceleration 5 gn (60…500 Hz) 5 gn (60…500 Hz) Shock resistance Severity A 50 50 Conforming to NF C 20-608 Permissible acceleration 50 gn (pulse duration 11 ms) 50 gn (pulse duration 11 ms) Degree of protection IP40 IP40 Maximum operating altitude Without derating m 3000 3000 Operating positions Without derating Any position Any position 2 Cabling Using cable mm 1 x 0.75 to 2 x 1.5, with or without cable end; captive screw clamps Using Faston connectors 2 x 2.8 or 2 x 6.35 Using open or closed tags Removable screw clamps Control circuit characteristics Supply voltage And permissible variation V c and a 24…240; 0.8…1.1 Un c 24…240; 0.8…1.1 Un Frequency And permissible variation Hz 50/60 ± 20 % 50/60 ± 20 % Control contact Hard-wired connection only – RE1-LC : connecting cable to timer ≤ 10 m Time delay characteristics Timing range 0.1…3 s; 1…30 s; 10…300 s; 2…60 min Setting accuracy 0.1…300 s : ≤ 10 % of the full scale 2…60 min : ≤ 15 % of the full scale Repeat accuracy Conforming to VDE 0435 ± 3 % (0…40 °C) ± 3 % (0…40 °C) Reset time Range from 0.1…300 s ms 150 (25 after the time delay) 200 during the time delay period Range from 2…60 min ms 650 (25 after the time delay) 1600 Maximum immunity to Range from 0.1…300 s ms 10 (2 after the time delay) 20 micro-breaks during the time delay period Range from 2…60 min ms 200 (2 after the time delay) 200 Time delay indication By integral LED LED illuminates during the time delay period Switching characteristics (solid state type) Maximum continuous current At ambient θ : 20 °C A 0.7 (minimum 10 mA) 0.7 (minimum 10 mA) Maximum short time rating For 10 ms A 15 15 Volt drop, “closed state” V 3 max to 0.7 A 3 max to 0.7 A Leakage current “open state” mA ≤ 5 ≤ 1 Maximum power loss W 2.5 4 Derating For temperature > 20 °C mA 5 per °C 5 per °C Overload protection Conforming to IEC 255-5 3 kV 0.5 joule 3 kV 0.5 joule In millions of Electrical durability operating cycles 100 100 28411/2 Te RE 1 timing relays Solid state output, width 17.5 mm Characteristics : c page 28411/2 References or Dimensions, schemes : page 28411/4 a Compatibility : page 28411/5 On-delay timers Type of Type of Timing Reference Weight circuit connection range kg 2 a.c. or d.c. For cable 1 x 0.75 to 2 x 1.5 mm 0.1…3 s RE1-LA001 0.055 24…240 V with or without cable end, recessed +/- screw clamp 1…30 s RE1-LA002 0.055 terminals. 10…300 s RE1-LA003 0.055 2…60 min RE1-LA004 0.055 For open or closed tags 0.1…3 s RE1-LA301 0.055 recessed +/- screw clamp terminals. 1…30 s RE1-LA302 0.055 10…300 s RE1-LA303 0.055 RE1-LA001 2…60 min RE1-LA304 0.055 For Faston connectors 2 x 2.8 0.1…3 s RE1-LA101 0.055 or 2 x 6.35 1…30 s RE1-LA102 0.055 I0061/2 10…300 s RE1-LA103 0.055 2…60 min RE1-LA104 0.055 Off-delay timers 2 a.c. For cable 1 x 0.75 to 2 x 1.5 mm 0.1…3 s RE1-LC011 0.055 24…240 V with or without cable end, recessed +/- screw clamp 1…30 s RE1-LC012 0.055 RE1-LA301 terminals. 10…300 s RE1-LC013 0.055 2…60 min RE1-LC014 0.055 For open or closed tags 0.1…3 s RE1-LC311 0.055 recessed +/- screw clamp terminals. 1…30 s RE1-LC312 0.055 10…300 s RE1-LC313 0.055 2…60 min RE1-LC314 0.055 For Faston connectors 2 x 2.8 0.1…3 s RE1-LC111 0.055 or 2 x 6.35 1…30 s RE1-LC112 0.055 RE1-LC013 10…300 s RE1-LC113 0.055 2…60 min RE1-LC114 0.055 Accessories (to be ordered separately) Description Sold in Unit Weight lots of reference kg Lead sealing kit 10 LA9-RE01 0.005 Mounting plate For M4 screws, 40 mm centres 10 AM1-PT01 0.020 Clip-in markers Strip of 10 identical 25 AB1-R (1) 0.002 (5 max. per numbers (0 to 9) timer) Strip of 10 identical 25 AB1-G (1) 0.002 RE1-LC112 capital letters (A to Z) (1) To order, add the required number or letter to the end of the reference. Other versions Cabling by captive or removable screw clamp connections; Faston connectors. For other information : bulk purchase, prices, delivery times, please consult your Regional Sales Office. 28411/3 Te RE 1 timing relays Solid state output, width 17.5 mm Characteristics : Dimensions, mounting, schemes page 28411/2 References : page 28411/3 Compatibility : page 28411/5 Dimensions and mounting methods for timers RE1-LA and LC Mounting on AM1-DP200, AM1-DE200 rail Mounting with plate AM1-PT01 2xŞ4 15 38 17,5 15 38 17,5 (1) 60 (1) 60 with AM1-DP, 67.5 with AM1-DE. Wiring schemes Caution : The terminal references enclosed in brackets refer to old version electronic timers. RE1-LA On-delay The timer is connected in series between the load which K A1 L A1 A2 requires delayed energisation and switch K. The mains (1) (2) 0t supply can be a.c. or d.c. with any voltage between 24 V and 240 V. (See page opposite for use of timer in conjunction Supply c or a with other Telemecanique products). RE1-LC Off-delay The timer is connected in series with the load which A1 L A1 A2 requires delayed de-energisation. Switch K is linked to (1) (2) 0t terminals Y2 and A2 of the timer and terminal A2 is linked to the mains supply as shown in the scheme opposite. The K unit operates on a.c. current at a voltage between 24 V and Supply c 240 V. (See page opposite for use of timer in conjunction with other Telemecanique products). Sequential diagrams RE1-LA On-delay Mains supply R must be switched on. When switch K 1 R closes, the set timing period t starts and built-in indicator V 0 lights up simultaneously. When the set time period t has 1 elapsed, load C is energised and indicator V goes out. Load K 0 C remains energised until switch K opens or until the mains supply R is switched off. 1 C 0 V t RE1-LC Off-delay Mains supply R must be switched on. When switch K 1 R closes, load C is energised. When switch K opens, timing 0 starts and built-in indicator V lights up simultaneously. 1 When set time t has elapsed, load C is de-energised and K 0 indicator V goes out. Load C then remains de-energised until switch K closes again. 1 C 0 V t 28411/4 Te Y2 = = (3) 84 A2 (4) = 45 = = = 84 = 40 = RE 1 timing relays Solid state output, width 17.5 mm Characteristics : page 28411/2 Compatibility with other Telemecanique products References : page 28411/3 Dimensions and schemes : page 28411/4 The electronic timer can only operate correctly if the characteristics of the equipment with which it is associated are compatible with the switching characteristics of the timer. a.c. circuit 50 or 60 Hz All RE1-LA and RE1-LC electronic timers are compatible with the Telemecanique a.c. controlled components listed below : Contactors for electricity supply authority dual tariffs, control relays, plug-in control relays Type Operational Comments voltage c GY1-M 220 V 50 Hz – CA2-K 24…127 V 50/60 Hz for RE1-LA on 24 V : use a CA2-KNiiiZ7 24…240 V 50/60 Hz for RE1-LC – CA2-DN 24…240 V 50/60 Hz on 24 V : use a CA2-DNiiZ7 CA2-DK 24…240 V 50/60 Hz on 24 V : use a CA2-DKiiZ7 RHN, RHK 24…127 V 50/60 Hz on 24 V : use an RHN, RHK-iiiJE RE1-LA001 Mini-contactors and contactors LC1-K 24…127 V 50/60 Hz for RE1-LA on 24 V : use an LC1-KiiiiZ7 24…240 V 50/60 Hz for RE1-LC – LC1-D09 24…240 V 50/60 Hz on 24 V : use an LC1-D09iiiZ7 LC1-D12 24…240 V 50/60 Hz on 24 V : use an LC1-D12iiiZ7 LC1-D18 24…240 V 50/60 Hz I0061/2 on 24 V : use an LC1-D18iiiZ7 LC1-D25 24…240 V 50/60 Hz on 24 V : use an LC1-D25iiiZ7 LC1-D32 24…240 V 50/60 Hz on 24 V : use an LC1-D32iiiZ7 LC1-D40 to D95 110…240 V 50/60 Hz – Integral 18, 32 and 63 contactor breakers LD1, LD5-LB 110…240 V 50/60 Hz – LD1, LD4, LD5-LC and LD 110…240 V 50/60 Hz – Contactors Type Supply Coil Rectifier voltage c LC1-F115, F150, F185, F225, 220, 240 V 50/60 Hz LX1-FF, FG, FHiii2– F265, F330 220 V 50/60 Hz LX9-FJ931 + DR5-TE4U 240 V 50/60 Hz LX9-FJ932 + DR5-TE4U RE1-LC112 LC1-F500 220 V 50/60 Hz LX9-FK931 + DR5-TE4U 240 V 50/60 Hz LX9-FK932 + DR5-TE4U LC1-F630 220 V 50/60 Hz LX9-FL930 + DR5-TE4U 240 V 50/60 Hz LX9-FL931 + DR5-TE4U d.c. circuit RE1-LA timers are compatible with the components listed below : Mini-control relays, control relays and plug-in control relays Type Supply Comments voltage a CA3-K 24…72 V on 24 V : use a CA3-KNiiZD CA3-DN 24…240 V on 24 V : use a CA3-DNiiZD CA3-DK 24…240 V on 24 V : use a CA3-DKiiZD CA4-DN 24 V Use a CA4-DNiiBW RHN 24…125 V on 24 V : use an RHN-iiiJV RHK 24…125 V on 24 V : use an RHK-iiiJV RE1-LA301 Mini-contactors and contactors LP1-K 24…72 V on 24 V : use an LP1-KiiiiZD LP4-K 24 V Use an LP4-KiiiiBW3 LP1-D09 to D32 24…240 V on 24 V : use an LP1-DiiiiZD LP1-D40 to D80 48…240 V – LP4-D12 24 V Use an LP4-D12iiBW Contactors Type Supply Coil voltage a LC1-F115, F150 220 V LX4-FF220 240 V LX4-FF250 LC1-F185, F225 220 V LX4-FG220 240 V LX4-FG250 LC1-F265, F330 220 V LX4-FH220 240 V LX4-FH250 Other combinations For other operational voltages and other contactors, please consult your Regional Sales Office. 28411/5 Te Zelio Time timing relays Functions and selection Functions Diagram Operating principle On-delay Control or Timing starts when the relay is energised. When the set time delay (t) has elapsed, the output contact closes. When the supply relay is de-energised, the contact returns to its initial position. The output contact does not close if the duration of the C/O contact control instruction is less than the set time delay. t Timing can also be started by opening of a control contact (models with external control). Off-delay Control or supply Energisation of the relay or closing of the control contact (models with external control) causes the output relay to close instantaneously . Timing starts when the relay is de-energised or when the control contact opens. When the set time delay C/O contact (t) has elapsed, the contact returns to its initial position. If the energisation time or closing time of the control contact is t less than the minimum time specified, the timing period does not start. On and Off-delay Symmetrical Control or supply This function is a combination of the The On and Off delays are equal. On and Off delay functions. The timing C/O contact cycle must be controlled by an external Asymmetrical ta tr contact. The On and Off delays are adjusted by 2 different potentiometers. Timing relay with pulse on energisation Supply Energisation of the relay causes the output contact to close instantaneously and start the timing period. The contact returns to its initial position when the set time delay (t) has elapsed or if the supply is cut off before the end of the timing C/O contact period. t Timing relay with pulse on de-energisation or on opening of a external control contact Control or supply De-energisation of the relay or opening of the external control contact (depending on model) causes the output contact to close instantaneously and start the timing period. When the set time delay (t) has elapsed, the contact returns to its C/O contact initial position. t Flashing relay Symmetrical flashing relay Alimentation Energisation of the relay starts the The On and Off flashing phases are identical. flashing period and causes the output Contact “OF” relay to start the flashing cycle. When Asymmetrical flashing relay ta tr the relay is de-energised, the contact The On and Off flashing phases are adjusted by 2 different potentiometers returns to its initial position. (ta and tr). Time delay relays for star-delta starters Alimentation Energisation of the relay causes the star contactor to close instantaneously and starts the timing period. When the set time delay (t) has elapsed, the star contactor returns to its initial position and the delta contactor closes, after a breaking Etoile time sufficient for the changeover. Triangle t t3 Multifunction relays On-delay - Pulse on energisation contact - Symmetrical flasher Same functions as above + Off-delay - Pulse on energisation contact with externally controlled start - Symmetrical flasher Same functions as above + Star Delta starting (External control of start of the timing period is not possible for the star delta starting function). 28460/2 Te Additional functions External control of starting: opening of an external contact connected to the relay starts the timing period. Closing of this contact resets the timer. External control of partial stop of time delay: closing of an external contact connected to the relay allows the timing period to be interrupted. The time elapsed is memorised. Timing restarts as soon as the contact opens. This type of control enables the totalising function to be performed. External adjustment of the time delay: one or more external potentiometers can be used for remote adjustment of the timing period or periods. Output Multifunction relay See pages Solid state RE9-TA 28466/2 1 C/O RE7-TL or RE8-TA RE7: 28451/2, RE8: 28462/2 2 C/O RE7-TP 28451/2 1 C/O RE7-TM 28451/2 Solid state RE9-RA 28466/2 1 C/O RE7-RB11 or RE8-RB RE7: 28453/2, RE8: 28462/2 2 C/O RE7-RL 28453/2 2 C/O RE7-RB13 28453/2 1 C/O RE8-RA 28462/2 1 C/O RE7-RA and RE7-RM 28453/2 2 C/O RE7-MA13 28452/2 1 C/O RE7-MA11 28452/2 1 C/O RE7-MV 28452/2 1 C/O RE7-PE or RE8-PE RE7: 28454/2, RE8: 28463/2 2 C/O RE7-PP 28454/2 1 C/O RE8-PT 28463/2 2 C/O RE7-PD 28454/2 1 C/O RE7-PM 28454/2 1 C/O RE8-PD 28463/2 1 C/O RE7-CL or RE8-CL RE7: 28455/2, RE8: 28462/2 2 C/O RE7-CP 28455/2 1 C/O RE7-CV 28455/2 1 C/O RE8-YG 28463/2 2 C/O RE7-YA and RE7-YR 28456/2 1 N/C + N/O RE8-YA 28463/2 Output Multifunction relay See pages Solid state RE9-MS 28467/2 1 C/O RE7-ML 28457/2 2 C/O RE7-MY13MW 28457/2 2 C/O RE7-MY13BU 28457/2 28460/3 Te Zelio Time timing relays References : Solid state output, width 22.5 mm, optimum pages 28466/2 and 28467/2 Dimensions : page 28468/2 General characteristics Schemes, setting-up : pages 28466/3 and 28467/3 Compatibility : page 28468/3 Presentation The RE9 range of relays is designed for simple, repetitive applications with short and intensive cycles because their solid state output provides very high electrical durability. Each product has a single timing range. Each relay has a wide voltage range from 24 to 240 V. The range comprises 9 references with 3 model types: - RE9-TA: On-delay, - RE9-RA: Off-delay, - RE9-MS: multifunction. These products have a transparent, hinged flap on their front face to avoid any accidental alteration of the setting. This flap can be directly sealed. Environment Conforming to standards IEC 61812-1, EN 61812-1 Product approvals CSA, GL pending, UL � marking Zelio Time timing relays conform to European regulations relating to � marking Ambient air temperature Storage °C - 40…+ 85 around the device Operation °C - 20…+ 60 Permissible relative humidity range Conforming to IEC 60721-3-3 15…85 % Environmental class 3K3 Vibration resistance Conforming to IEC 6068-2-6, 10 to 55 Hz a = 0.35 ms Shock resistance Conforming to IEC 6068-2-27 15 gn - 11 ms Degree of protection Casing IP 50 Terminals IP 20 Degree of pollution Conforming to IEC 60664-1 3 Overvoltage category Conforming to IEC 60664-1 III Rated insulation voltage Conforming to IEC V 250 Conforming to CSA V 300 Test voltage for Dielectric test kV 2.5 insulation tests Shock wave kV 4.8 Voltage limits Power supply circuit 0.85…1.1 Uc Frequency limits Power supply circuit Hz 50/60 ± 5 % Disconnection value Power supply circuit > 0.1 Uc Mounting position In relation to normal vertical Any position without derating mounting plane 2 Connection Flexible cable without cable end mm 2 x 2.5 2 Maximum c.s.a. Flexible cable with cable end mm 2 x 1.5 Tightening torque N.m 0.6…1.1 Immunity to electromagnetic interference (EMC) (Application class 2 conforming to EN 61812-1) Electrostatic discharge Conforming to IEC 61000-4-2 Level 3 (6 kV contact, 8 kV air) Electromagnetic fields Conforming to IEC 61000-4-3 Level 3 (10 V/m) Fast transients Conforming to IEC 61000-4-4 Level 3 (2 kV) Shock waves Conforming to IEC 61000-4-5 Level 3 (2 kV) Radiated and CISPR11 Group 1 class A conducted emissions CISPR22 Class A 28465/2 Te Zelio Time timing relays References : Solid state output, width 22.5 mm, optimum pages 28466/2 and 28467/2 Dimensions : page 28468/2 General characteristics (continued) Schemes, setting-up : pages 28466/3 and 28467/3 Compatibility : page 28468/3 Type of timing relay RE9-TA RE9-RA RE9-MS On-delay Off-delay Multifunction Power supply characteristics Supply voltage V z 24…240 c 24…240 z 24…240. See page 28467/2 Voltage limits Power supply circuit 0.85…1.1 Un Frequency Hz 50…60 ± 5 % Control contact Mechanical only In series Between Y2 and A2 In series Maximum length of connecting cable From contact to RE9 m–20 – Control input consumption Input Y2 mA–5 – Time delay characteristics Setting accuracy < ± 20 % Repeat accuracy < 1 % Minimum reset time After the time delay period ms 100 Minimum switching time ms–40 – Maximum immunity During the time delay period ms 100 2 70 to micro-breaks After the time delay period ms2– 2 Temperature drift ≤ 0.1 % per degree centigrade Switching characteristics (solid state type) Maximum continuous current At ambient temperature: 20 °C A 0.7 (minimum 10 mA) Maximum overload current VDE 0435 part. 303, 4.8.3/Class II A 15 for 10 ms Maximum voltage drop Closed state V A 0.7 A : 3 Leakage current Open state mA ≤ 6 ≤ 1 ≤ 6 Maximum dissipated power W 2.5 4 2.5 Derating For temperature > 20 °C mA None Electrical durability In millions of operating > 100 cycles (1) RE9-MS at 60 °C maximum current: up to 48 V: 400 mA, from 48 V to 240 V: 300 mA. 28465/3 Te Zelio Time timing relays Characteristics : Solid state, width 22.5 mm, optimum pages 28465/2 and 28465/3 Dimensions : page 28468/2 Functions, references Schemes, setting-up : page 28466/3 Compatibility : page 28468/3 On-delay relays Supply Control contact K de-energised Load energised t open closed t: adjustable On-delay Power supply Function Timing Reference Weight circuit range (1) kg a.c. On-delay 0.1 s…10 s RE9-TA11MW 0.110 or d.c. 24…240 V 0.3 s…30 s RE9-TA31MW 0.110 3 s…300 s RE9-TA21MW 0.110 RE9-TA 40 s…60 min RE9-TA51MW 0.110 Off-delay relays Supply Control contact K de-energised Load energised t open closed t: adjustable Off-delay Power supply Function Timing Reference Weight circuit range (1) kg a.c. Off-delay 0.1 s…10 s RE9-RA11MW7 0.110 24…240 V 0.3 s…30 s RE9-RA31MW7 0.110 3 s…300 s RE9-RA21MW7 0.110 40 s…60 min RE9-RA51MW7 0.110 (1) For easier adjustment, it is preferable to set the time delay between the maximum value in the range and one tenth of this value. Example: RE9-TA11MW timing range 0.1 s…10 s, recommended use 1 s…10 s. 28466/2 Te Zelio Time timing relays Characteristics : Solid state output, width 22.5 mm, optimum pages 28465/2 and 28465/3 On-delay, Off-delay relays References : page 28466/2 Dimensions : Schemes, setting-up page 28468/2 Compatibility : page 28468/3 Schemes Terminal blocks RE9-TA RE9-RA A1 L A1 L Y2 A2 Recommended application schemes RE9-TA RE9-TA Load K The timing relay is placed in series with the load whose energisation is to be delayed on one side, and switch A1 L K on the other side. The mains supply may be a.c. or d.c. and the voltage may be between 24 V and 240 V. See function diagram on page opposite. Supply c or a RE9-RA RE9-RA Load The timing relay is placed in series with the load whose de-energisation is to be delayed. Switch K is A1 L connected to terminals Y2 and A2 of the timing relay, and terminal A2 is connected to the mains supply as indicated in the scheme opposite. The device is operated from an a.c. mains supply whose voltage is between Y2 K A2 24 V and 240 V. See function diagram opposite. Supply c Note: For supply voltages greater than 30 V, the rated voltage of the load is equal to the supply voltage. For a supply voltage of 24 V, the voltage drop within the RE9 relay must be taken into account (about 3 V); a coil with a nominal voltage of 21 V must therefore be selected for the load (see page 28468/3). Setting-up 1 Potentiometer for fine adjustment of the time delay, graduated in % of the range 1, see below. 2 Marking of maximum time delay value. 1 3 LED : - Yellow LED: flashes during the time delay period; permanently on outside the time delay period. 2 3 Adjustment of the time delay - The maximum value of the timing range is printed on the product, 2. 1 24 Example: RE9-TA11MW; maximum time delay: 10 s. - Time required 2.4 s; using potentiometer 1 set the value of the time delay required as a % of value 2: 2 10 s x. % t x 100 2.4 x 100 value 1 = –––––– = –––––––– = 24 2 10 Time set = 2.4 s 28466/3 Te Zelio Time timing relays Characteristics : Solid state output, width 22.5 mm, optimum pages 28465/2 and 28465/3 Multifunction timing relays Dimensions : page 28468/2 Schemes, setting-up : Functions, references page 28467/3 Compatibility : page 28468/3 1 Multifunction timing relays, , , 1 On-delay Pulse on energisation Supply Supply Control Control contact K contact K Load Load t t Flashing, start Flashing, start on energisation of the load on de-energisation of the load Supply Supply Control Control de-energised contact K contact K energised open Load Load closed = = = = t: time delay t t t t Power supply Functions Timing Reference Weight circuit range (1) kg a.c. On-delay 3 s…300 s RE9-MS21MW 0.075 or and d.c. 0.1 s…10 s 24…240 V a.c. Pulse on energisation 24…240 V 1 RE9-MS a.c. Flashing. 24…240 V Start on energisation of the load. a.c. Flashing. 24…240 V Start on de-energisation of the load. (1) For easier adjustment, it is preferable to set the time delay between the maximum value in the range and one tenth of this value. Example: RE9-MS21MW timing range 3 s…300 s, recommended use 30 s…300 s. 28467/2 Te Zelio Time timing relays Characteristics : Solid state output, width 22.5 mm, optimum pages 28465/2 and 28465/3 Multifunction timing relays References : page 28467/2 Dimensions : Schemes, setting-up page 28468/2 Compatibility : page 28468/3 Schemes Terminal block RE9-MS A1 X4 L X1 X2 X3 Recommended application schemes RE9-MS 1 On-delay Pulse on energisation Selection of timing range X3-X4 not linked: range 3 s…300 s (factory configuration) X3 X4 X1 X3 X4 Load Load K K A1 LA1 A2 A1 LA1 A2 X3-X4 linked: range 0.1 s…10 s RE9-MS RE9-MS Supply c Supply c or a Link to be made between terminals X1 and X4. Flashing Flashing Start on energisation of the load Start on de-energisation of the load X2 X3 X4 X1 X2 X3 X4 Load Load K K A1 LA1 A2 A1 LA1 A2 RE9-MS RE9-MS Supply c Supply c Link to be made between terminals X2 and X4 Link to be made between terminals X2 and X4. on one side and X1 and X2 on the other side. Note: For supply voltages greater than 30 V, the rated voltage of the load is equal to the supply voltage. For a supply voltage of 24 V, the voltage drop within the RE9 relay must be taken into account (about 3 V); a coil with a nominal voltage of 21 V must therefore be selected for the load (see page 28468/3). Setting-up 1 Potentiometer for fine adjustment of the time delay, graduated in % of the range 1, see below. 2 Marking of maximum time delay value. 1 3 LED : 2 3 - Yellow LED: flashes during the time delay period; permanently on outside the time delay period. Adjustment of the time delay - The maximum value of the timing range is printed on the product, 2. 1 24 Example: RE9-MS21MW; maximum time delay: 10 s (X3-X4 linked). - Time required 2.4 s; using potentiometer 1 set the value of the time delay required as a % of value 2: 2 10 s x. % t x 100 2.4 x 100 value 1 = –––––– = –––––––– = 24 time set = 2.4 s 2 10 28467/3 Te Zelio Time timing relays Characteristics : Solid state output, width 22.5 mm, optimum pages 28465/2 and 28465/3 References : pages 28466/2 and 28467/2 Dimensions, mounting Schemes, setting-up: pages 28466/3 and 28467/3 Compatibility: page 28468/3 RE9 Dimensions 80 22,5 Rail mounting 89,5 82 Screw fixing Ş 4 28468/2 Te 78 6 78 6 Zelio Time timing relays Solid state output, width 22.5 mm, optimum Characteristics : pages 28465/2 and 28465/3 References : pages 28466/2 and 28467/2 Compatibility with other Telemecanique products Dimensions : page 28468/2 Schemes, setting-up : pages 28466/3 and 28467/3 Correct operation of electronic timing relays is only ensured when the characteristics of the equipment with which they are associated are compatible with the switching characteristics of the relay. a.c. circuit, 50 or 60 Hz RE9-TA, RE9-RA and RE9-MS timing relays are compatible with the products listed below: Plug-in control relays, control relays Type Operational voltage c Comments RHN, RHK 24…110 V 50/60 Hz On 24 V: use an RHN, RHKiiiJV RXN 48…110 V 50/60 Hz for RE9-TA, RA – 48 V 50/60 Hz for RE9-MS – RUN 48…110 V 50/60 Hz – CA2-K 24…127 V 50/60 Hz for RE9-TA/MS On 24 V: use a CA2-KiiiZ7 24…240 V 50/60 Hz for RE9-RA On 24 V: use a CA2-KiiiZ7 CA2-DN/DK 24…240 V 50/60 Hz On 24 V: use a CA2-DNiiiZ7 Mini-contactors and contactors LC1-K 24…127 V 50/60 Hz for RE9-TA, MS On 24 V: use an LC1-KiiiZ7 24…240 V 50/60 Hz for RE9-RA On 24 V: use an LC1-KiiiZ7 LC1-D09 to D38 24…240 V 50/60 Hz On 24 V: use an LC1-D09iiiZ7 LC1-D40 to LC1-D95 110…240 V 50/60 Hz – Contactors Type Operational voltage c Coil Rectifier LC1-F115, LC1-F150 220/230 V, 240 V 50/60 Hz LX1-FFiii LC1-F185, LC1-F225 220/230 V, 240 V 50/60 Hz LX1-FGiii LC1-F265, LC1-F330 220/230 V, 240 V 50/60 Hz LX1-FHiii2 LC1-F400, F500, F630 220/230 V 50/60 Hz LX9-FJ/FK/FL931 + DR5-TE4U 240 V 50/60 Hz LX9-FJ/FK/FL932 + DR5-TE4U integral 18, 32, 63 contactor breakers Type Operational voltage c Comments LD1-LB, LD5-LB 110…240 V 50/60 Hz – LD1-LC/LD, LD4-LC/LD. LD5-LC/LD 110…240 V 50/60 Hz – d.c. circuit RE6-TA and MS timing relays set to on-delay function are compatible with the products listed below: Plug-in control relays, control relays and mini-control relays Type Operational voltage a Comments RE9-TA RE9-MS RHN, RHK 24…125 V 24…48 V On 24 V: use an RHN, RHKiiiJV RXN 48 V – – RUN 48 V 48 V – CA3-K 24…240 V 24…72 V On 24 V: use a CA3-KiiiZD CA4-K 24…72 V 24…48 V On 24 V: use a CA4-KiiiBW3 CA3-DN/DK 24…240 V 24…240 V On 24 V: use a CA3-DiiiiZD CA4-DN 24…72 V 24…48 V On 24 V: use a CA4-DNiiiBW Mini-contactors and contactors LP1-K 24…220 V 24…72 V On 24 V: use an LP1-KiiiZD LP4-K 24…72 V 24…48 V – LP4-D12 to LP4-D25 24…72 V 24…48 V On 24 V: use an LP4-DiiiBW LP1-D09 to LP1-D38 24…240 V 24…240 V On 24 V: use an LP1-DiiiiiZD LP1-D40 to LP1-D80 48…240 V 48…240 V – Contactors Type Operational voltage a Comments LC1-F115 to LC1-F330 220/230 V LX4-FF/FG/FH220 240 V LX4-FF/FG/FH250 28468/3 Te Zelio Time timing relays Relay output, width 22.5 mm, universal References : pages 28451/2 to 28457/2 Dimensions : page 28458/2 General characteristics Schemes : pages 28451/3 to 28458/2 Setting-up : pages 28451/3 to 28458/3 Presentation The RE7 range of relays, with only 23 references, covers all timing applications. These relays offer multi-range timing from 50 ms to 300 h. They are multi-voltage. Three models combine several different functions: multifunction relays. These products have a transparent, hinged flap on their front face to avoid any accidental alteration of the settings. This flap can be directly sealed. Environment Conforming to standards IEC 61812-1, EN 61812-1 Product approvals CSA, GL pending, UL � marking Zelio Time timing relays conform to European regulations relating to � marking Ambient air temperature Storage °C - 40…+ 85 around the device Operation °C - 20…+ 60 Permissible relative humidity range Conforming to IEC 60721-3-3 15…85 % Environmental class 3K3 Vibration resistance Conforming to IEC 6068-2-6, 10 to 55 Hz a = 0.35 ms Shock resistance Conforming to IEC 6068-2-27 15 gn - 11 ms Degree of protection Casing IP 50 Terminals IP 20 Degree of pollution Conforming to IEC 60664-1 3 Overvoltage category Conforming to IEC 60664-1 III Rated insulation voltage Conforming to IEC V 250 Between contact circuit and power supply or between contact circuit Conforming to CSA V 300 and control inputs Test voltage for insulation tests Dielectric test kV 2.5 Shock wave kV 4.8 Voltage limits Power supply circuit 0.85…1.1 Uc Frequency limits Power supply circuit Hz 50/60 ± 5 % Disconnection value Power supply circuit > 0.1 Uc Mounting position In relation to normal Any position without derating vertical mounting plane 2 Connection Maximum c.s.a. Flexible cable without cable end mm 2 x 2.5 2 Flexible cable with cable end mm 2 x 1.5 Tightening torque N.m 0.6…1.1 Immunity to electromagnetic interference (EMC) (Application class 2 conforming to EN 61812-1) Electrostatic discharge Conforming to IEC 61000-4-2 Level 3 (6 kV contact, 8 kV air) Electromagnetic fields Conforming to IEC 61000-4-3 Level 3 (10 V/m) Fast transients Conforming to IEC 61000-4-4 Level 3 (2 kV) Shock waves Conforming to IEC 61000-4-5 Level 3 (2 kV) Radiated and CISPR11 Group 1 class A conducted emissions CISPR22 Class A Consumption c 50/60 Hz a Average consumption 24 V 48 V 110 V 240 V 24 V 48 V 110 V 240 V RE7-ii11BU VA 0.7 1.6 1.8 8.5 W 0.5 1.2 – – RE7-ii12BU and RE7-ii13BU VA 1.2 2 2.8 12.5 W 0.8 1.6 – – RE7-iiiiMW (1) VA 2 2.5 3.2 6 W 2 1 3.2 2 (1) RE7-RBiiMW: current peak on energisation = 1 A / 30 ms. 28450/2 Te Zelio Time timing relays Relay output, width 22.5 mm, universal References : pages 28451/2 to 28457/2 Dimensions : page 28458/2 General characteristics (continued) Schemes : pages 28451/3 to 28458/2 Setting-up : pages 28451/3 to 28458/3 Time delay characteristics Setting accuracy As % of the full scale value ± 10 % Repeat accuracy ± 0.2 % Influence of voltage In the voltage range, 0.85…1.1 Un < 0.2 % Influence of temperature < 0.07 %/°C Immunity to micro-breaks ms 3 Minimum control pulse ms 20 (except RE7-RB1iMW: 1 s) Reset time ms 50 Output circuit characteristics Maximum switching voltage V z 250 Mechanical durability In millions of operating cycles 20 Current limit Ith A 8 (except RE7-RBiiMW: 5 A) Rated operational limits at 70 °C 24 V 115 V 250 V Conforming to IEC 60947-5-1/1991 AC-15 A333 and VDE 0660 DC-13 A 2 0.2 0.1 Minimum switching capacity 12 V/10 mA Contact material Nickel Silver 90/10 (except RE7-RBiiMU: gold flashed silver alloy) Remote control input characteristics Maximum voltage Applicable to inputs V 60 Y1Z2, X1Z2, X2Z2 Signal delivered by Y1Z2, Switching current mA < 1 X1Z2, X2Z2 control inputs Maximum distance m 50 No galvanic insulation between Compatibility 3/4-wire PNP and NPN Telemecanique sensors or these inputs and the supply other sensors without an internal load Potentiometer for connection Type Linear at ± 20 % between terminals Z1Z2, Z3Z2 Resistance kΩ 47 ± 20 % Power W 0.2 Maximum distance m 25 by shielded cable: shielding linked to terminal Z2 a.c. load d.c. load Curve 1 Curve 2 Load limit curve Electrical durability of contacts on resistive Reduction factor k for inductive loads load in millions of operating cycles (applies to values taken from the durability curve opposite) 1 300 10 0,9 200 0,8 0,7 100 3 1 0,6 2 50 0,5 40 1 0,1 30 0,4 20 A A 0,3 10 0,01 1 0,8 0,6 0,5 0,4 0,3 0,2 0,1 0,2 0,5 1 2 5 10 20 012345678 Current broken in A Power factor on breaking (cos ϕ) Current in A A RE7-RBiiMW A RE7-RBiiMW 1 L/R = 20 ms Example: 2 L/R with load protection diode 3 Resistive load An LC1-F185 contactor supplied with 115 V/50 Hz for a consumption of 55 VA or a current + consumption equal to 0.1 A and cos ϕ = 0.3 RE7 For 0.1 A, curve 1 indicates a durability of approximately 1.5 million operating cycles. As the load is inductive, it is necessary to apply a reduction coefficient k to this number of cycles, as indicated by curve 2. K For cos ϕ = 0.3: k = 0.6 – The electrical durability therefore becomes: 6 1.5 10 operating cycles x 0.6 = 900 000 operating cycles 28450/3 Te Millions of operating cycles Reduction factor k Voltage in V Zelio Time timing relays Relay output, width 22.5 mm, universal On-delay relays Functions, references On-delay relays Time delay adjustable from 0.05 s to 300 h in 10 ranges (see setting-up procedure on page opposite). On-delay relay External control for External control for partial Start on start of time delay stop of time delay energisation RE7-TM (for totalising function) RE7-TL, TM, TP RE7-TM de-energised Supply Supply Supply energised open 15/18 (25/28) (Y1Z2) (X1Z2) Start Partial stop C/O 15/16 (25/26) closed t1 t3 t2 t: adjustable On-delay t 15/18 C/O 15/16 C/O 15/18 t 15/16 tt = t1 + t2 + t3 Conversion of second changeover contact to instantaneous mode by means of switch R2 RE7-TP13BU R2 R2 Delay Inst Delay Inst Supply Supply C/O 25/28 21/24 C/O 25/26 21/22 t Functions (see Supply Relay Reference Weight diagrams above) voltages output kg On-delay relay a or c 24 V 1 C/O RE7-TL11BU 0.150 c 110…240 V On-delay relay a or c 24 V 1 C/O RE7-TM11BU 0.150 External control possible for: a or c 42…48 V - start of time delay c 110…240 V RE7- T - partial stop of time delay - adjustment of time delay (1) On-delay relay a or c 24 V 2 C/O (2) RE7-TP13BU 0.150 Remote control possible for: a or c 42…48 V - adjustment of time delay (1) c 110…240 V (1) By external potentiometer, to be ordered separately. If external potentiometer is fitted, the internal potentiometer is automatically disconnected. (2) A switch on the front face of the relay allows the second changeover contact to be used in instantaneous mode. 28451/2 Te Zelio Time timing relays Relay output, width 22.5 mm, universal On-delay relays Schemes, setting-up Schemes Terminal blocks RE7-TL11BU RE7-TP13BU RE7-TM11BU A1 15 B1 A1 15 B1 A1 15 B1 Z1 25 (21) B2 Z1 B2 28 (24) 26 (22) Z2 X1 Y1 Z2 18 16 A2 18 16 A2 18 16 A2 Recommended application schemes Start on energisation Start by external contact External control of partial stop B1 B2 A1 B1 B2 A1 Y1 B1 B2 A1 X1 Z2 Z2 A2 A2 A2 Potentiometer wiring Wiring precautions Z1 Z2 X1 or Y1 or Z1 A2 Z2 A2 No galvanic insulation between supply terminals A1, A2, B1, B2 and control inputs X1, Y1, Z1, Z2. Setting-up 1 Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2. 2 10-position timing range selector: 1 0.05…1 s 0.5…10 s 5…100 s 1.5…30 min 1.5…30 h 4 0.15…3 s 1.5…30 s 15…300 s 15…300 min 15…300 h 2 3 Switch for converting the second C/O contact to instantaneous mode (for RE7-TP13BU). 3 4 LEDs, depending on the model: - Green LED U/T: flashes during the time delay period, permanently on outside the time delay period. st - Yellow LED R1: on when the 1 relay is energised. nd - Yellow LED R2: on when the 2 relay is energised. Adjustment of the time delay 1 40 - Select the timing range immediately greater than the time required, using selector switch 2. Example: time required 12 s; range selected 30 s. 2 30 s x. % - Using potentiometer 1 display the required time value as a % of value 2. t x 100 12 x 100 1 = –––––– i.e. ––––––– = 40 2 30 28451/3 Te c 110 … 240 V B1 z 42 … 48 V A2 z 24 V A1 16 18 15 c 110 … 240 V Supply B1 z 42…48 V A2 B2 A1 z 24 V 16 18 15 26 (22) 28 25 (24) (21) c 110 … 240 V B1 z 42…48 V A2 B2 z 24 V A1 16 18 15 Zelio Time timing relays Characteristics : Relay output, width 22.5 mm, universal pages 28450/2 and 28450/3 On-delay and Off-delay relays Dimensions : page 28458/2 Schemes : Functions, references page 28458/2 Setting-up : page 28458/3 On-delay and Off-delay relays , Time delay adjustable from 0.05 s to 300 h in 10 ranges (see setting-up procedure on page opposite). External control for Remote control for partial stop of time delay start of time delay RE7-MA11BU and MV11BU RE7-MA and MV Y1Z2 de-energised Supply Start energised Y1Z2 open Start C/O 15/18 15/16 closed C/O 15/18 (25/28) ta : adjustable On-delay Partial stop 15/16 (25/26) X1Z2 tr: adjustable Off-delay of time delay ta tr ta = t1 + t2 t1 ts t2 t3 ts t4 tr = t3 + t4 ts: partial stop time Conversion of second changeover contact to instantaneous mode by means of switch R2 RE7-MA13BU R2 R2 Delay Inst Delay Inst Supply Supply 21/24 Start C/O 21/22 C/O 25/28 25/26 ta tr Functions Supply Relay Reference Weight (see diagrams above) voltages output kg Symmetrical relays: On and Off delay times are equal. On-delay and Off-delay relay a or c 24 V 1 C/O RE7-MA11BU 0.150 External control possible for a or c 42…48 V - partial stop of time delay c 110…240 V - adjustment of time delay (1) Start control via external contact only On-delay and Off-delay relay a or c 24 V 2 C/O (2) RE7-MA13BU 0.150 RE7-M Start control via a or c 42…48 V external contact only c 110…240 V Asymmetrical relays: On and Off delay times are adjusted separately. On-delay and Off-delay relay a or c 24 V 1 C/O RE7-MV11BU 0.150 External control possible for a or c 42…48 V - partial stop of time delay c 110…240 V - adjustment of time delays (1) Start control via external contact only (1) By external potentiometer(s), to be ordered separately. If external potentiometer(s) is/are fitted, the internal potentiometer(s) is/are automatically disconnected. (2) A switch on the front face of the relay allows the second changeover contact to be used in instantaneous mode. 28452/2 Te Zelio Time timing relays Relay output, width 22.5 mm, universal On-delay and Off-delay relays Characteristics : pages 28450/2 and 28450/3 References : Schemes, setting-up page 28452/2 Dimensions : page 28458/2 Schemes Terminal blocks RE7-MA13BU RE7-MA11BU RE7-MV11BU A1 15 B1 A1 15 B1 A1 15 B1 Z1 B2 Z1 Z3 B2 Y1 25 (21) B2 X1 Y1 Z2 X1 Y1 Z2 28 (24) 26 (22) Z2 18 16 A2 18 16 A2 18 16 A2 Recommended application schemes (for other schemes, see page 28458/2) Start by external control External control of partial stop B1 B2 A1 Y1 B1 B2 A1 X1 Z2 Z2 A2 A2 Potentiometer wiring Potentiometer wiring Wiring precautions for symmetrical relay for asymmetrical relays RE7-MA RE7-MV11BU Z3 Z1 Z1 X1 or Y1 or Z1 Z2 A2 Z2 A2 Z2 (1) (2) A2 No galvanic insulation between supply terminals A1, A2, B1, B2 and control inputs X1, Y1, Z1, Z2. (1) On-delay adjustment (2) Off-delay adjustment Setting-up procedure Symmetrical Asymmetrical timing relay timing relay 1 Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2 2 10-position timing range selector : 4 1 0.05…1 s 0.5…10 s 5…100 s 1.5…30 min 1.5…30 h 1 4 A ] 0.15…3 s 1.5…30 s 15…300 s 15…300 min 15…300 h 2 2 1 B ] A On-delay adjustment (ta). 2 3 B Off-delay adjustment (tr). 3 Switch for converting the second changeover contct to instantaneous mode (RE7-MA13BU). 4 LEDs, depending on the model : - Green LED: flashes during the time delay period, permanently on outside the time delay period st - Yellow LED 1: on when the 1 relay is energised nd - Yellow LED 2: on when the 2 relay is energised Adjustment of the time delay 1 40 - Select the timing range value immediately greater than the time required using selector switch 2. Example: required time 12 s; range selected 30 s. 2 30 s x. % - Using potentiometer 1 display the required time as a % of value 2. t x 100 12 x 100 1 = –––––– i.e. ––––––– = 40 2 30 28452/3 Te c 110 … 240 V B1 A2 B2 z 42…48 V A1 z 24 V 16 18 15 26 (22) 28 25 (24) (21) c 110 … 240 V B1 z 42…48 V A2 B2 z 24 V A1 16 18 15 Supply B1 A2 B2 A1 16 18 15 Zelio Time timing relays Relay output, width 22.5 mm, universal Off-delay relays Functions, references Off-delay relays Off-delay relays External control for Remote control for RE7-RB start of time delay partial stop of time delay RE7-RA, RM RE7-RA, RM > 1 s (1) > 20 ms Supply Supply Start Y1Z2 de-energised energised C/O 15/18 (25/28) Start Partial stop X1Z2 open 15/16 (25/26) closed t C/O 15/18 C/O t: adjustable Off-delay 15/18 15/16 15/16 t = t1 + t2 t t1 ts t2 t : partial stop time Conversion of second changeover contact to instantaneous mode by means of switch R2 RE7-RL13BU R2 R2 Delay Inst Delay Inst Supply Supply Start C/O 21/24 21/22 C/O 25/28 25/26 tr Functions Supply Relay Reference Weight (see diagrams above) voltages output kg On de-energisation, adjustable from 0.05 s to 10 min in 7 ranges (see setting-up procedure on page opposite). Off-delay relay a or c 24…240 V 1 C/O RE7-RB11MW (1) 0.150 Off-delay relay a or c 24…240 V 2 C/O RE7-RB13MW (1) 0.150 Remote control possible for: - adjustment of time delay (2) RE7-R On opening of external control contact, adjustable from 0.05 s to 300 h in 10 ranges (see setting-up procedure on page opposite). Off-delay relay a or c 24 V 1 C/O RE7-RA11BU 0.150 External control possible for: a or c 42…48 V - partial stop of time delay c 110…240 V - adjustment of time delay (2) On opening of low level external control contact, adjustable from 0.05 s to 300 h in 10 ranges (see setting-up procedure on page opposite). Off-delay relay a or c 24 V 1 C/O RE7-RM11BU 0.150 External control possible for: a or c 42…48 V - partial stop of time delay c 110…240 V - adjustment of time delay (2) Off-delay relay a or c 24 V 2 C/O (3) RE7-RL13BU 0.150 a or c 42…48 V c 110…240 V (1) If the device has been stored, de-energised, for more than a month, it must be energised for about 15 seconds to activate it. Subsequently, a time of > 1 s is enough to activate the time delay. If this time is not complied with, the relay will remain energised indefinitely. (2) By external potentiometer, to be ordered separately. If external potentiometer is fitted, the internal potentiometer is automatically disconnected. (3) A switch on the front face of the relay allows the second changeover contact to be used in instantaneous mode. 28453/2 Te Zelio Time timing relays Relay output, width 22.5 mm, universal Off-delay relays Schemes, setting-up Schemes Terminal blocks RE7-RL13BU RE7-RB11MW RE7-RB13MW RE7-RM11BU and RE7-RA11BU A1 15 B1 A1 15 B1 A1 15 A1 15 Z1 B2 Y1 25 (21) B2 Z1 25 X1 Y1 Z2 28 (24) 26 (22) Z2 28 26 Z2 18 16 A2 18 16 A2 18 16 A2 18 16 A2 Recommended application schemes Start on de-energisation Start by low level Remote control Potentiometer wiring external control of partial stop RE7-RB RE7-RM and RL RE7-RA and RM Z1 B1 B2 A1 B1 B2 A1 A1 Y1 X1 Z2 A2 Z2 A2 Z2 A2 A2 Start by external control Wiring precautions RE7-RA RE7-RM and RL + + A1 B2 B1 Y1 Y1 Y1 A2 Z2 A2 A2 A2 – – No galvanic insulation between supply terminals A1, A2, B1, B2 and control inputs X1, Y1, Z1, Z2. Setting-up procedure 1 Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2. 2 Timing range selector: 1 - 10-position (RE7-RA, RM, RL) 0.05…1 s 0.5…10 s 5…100 s 1.5…30 min 1.5…30 h 4 0.15…3.s 1.5…30 s 15…300 s 15…300 min 15…300 h 2 - 7-position (RE7-RB) 0.05…1 s 0.5…10 s 5…100 s 1.5…10 min 0.15…3.s 1.5…30 s 15…300 s 3 3 Switch for converting the second changeover contact to instantaneous mode (RE7-RL13BU). 4 LEDs, depending on the model: - Green LED U/T: flashes during the time delay period, permanently on outside the time delay period. st - Yellow LED R1: on when 1 relay is energised. nd - Yellow LED R2: on when 2 relay is energised. - RE7-RBiiMW: the green LED does not flash during the time delay period and there is only one yellow LED (R). 1 40 Adjustment of the time delay - Select the timing range immediately greater than the time required, using selector switch 2. 2 30 s x. % Example: required time 12 s; range selected 30 s. - Using potentiometer 1 display the required time value as a % of value 2. t x 100 12 x 100 1 = –––––– i.e. ––––––– = 40 2 30 28453/3 Te c 110 … 240 V z 24 … 240 V B1 A2 B2 A1 16 18 15 26 (22) 28 25 (24) (21) a 42…48 V c 110 … 240 V z 42…48 V c 42…48 V A2 A1 z 24 V 16 18 15 a 24 V c 110 … 240 V A2 A1 c 24 V z 42…48 V z 24 V 16 18 15 26 28 25 Supply B1 A2 B2 A1 16 18 15 Zelio Time timing relays Characteristics : Relay output, width 22.5 mm, universal pages 28450/2 and 28450/3 Pulse on energisation relays Dimensions : page 28458/2 Schemes : Functions, references page 28458/2 Setting-up : page 28458/3 Pulse on energisation relays Time delay adjustable from 0.05 s to 300 h in 10 ranges (see setting-up procedure on page opposite) Pulse on energisation relay Start on opening of External control for Start on energisation external control contact partial stop of time delay RE7-PE, PP RE7-PM, PD (for totalising function) RE7-PM Supply Supply Supply de-energised energised 15/18 (25/28) open C/O Start Y1Z2 Partial stop X1Z2 15/16 (25/26) closed t1 t2 t3 t C/O 15/18 C/O t: pulse time 15/16 ts: partial stop time t 15/18 15/16 t = t1 + t2 + t3 t Conversion of second changeover contact to instantaneous mode by means of switch R2 RE7-PP R2 R2 Delay Inst Delay Inst Supply Supply C/O 25/28 C/O 21/24 25/26 21/22 t RE7-PD R2 R2 Delay Inst Delay Inst Supply Supply Start Y1Z2 C/O 21/24 21/22 C/O 25/28 25/26 t Functions Supply Relay Reference Weight (see diagrams above) voltages output kg 1 Start on energisation Pulse on energisation relay a or c 24 V 1 C/O RE7-PE11BU 0.150 c 110…240 V Pulse on energisation relay a or c 24 V 2 C/O (1) RE7-PP13BU 0.150 External control possible for a or c 42…48 V - adjustment of time delay (2) c 110 …240 V RE7-P 1 Start on opening of external control contact Pulse on energisation relay a or c 24 V 1 C/O RE7-PM11BU 0.150 External control possible for a or c 42…48 V - partial stop of time delay c 110…240 V - adjustment of time delay (2) Pulse on energisation relays a or c 24 V 2 C/O (1) RE7-PD13BU 0.150 a or c 42…48 V c 110…240 V (1) A switch on the front face of the relay allows the second changeover contact to be used in instantaneous mode. (2) By external potentiometer, to be ordered separately. If external potentiometer is fitted, the internal potentiometer is automatically disconnected. 28454/2 Te Zelio Time timing relays Relay output, width 22.5 mm, universal Pulse on energisation relays Characteristics : pages 28450/2 and 28450/3 References : Schemes, setting-up page 28454/2 Dimensions : page 28458/2 Schemes Terminal blocks RE7-PE11BU RE7-PP13BU RE7-PD13BU RE7-PM11BU A1 15 B1 A1 15 B1 A1 15 B1 A1 15 B1 Z1 B2 Z1 25 (21) B2 Y1 25 (21) B2 X1 Y1 Z2 28 (24) 26 (22) Z2 28 (24) 26 (22) Z2 18 16 A2 18 16 A2 18 16 A2 18 16 A2 Recommended application schemes (for other schemes, see page 28458/2) Start on energisation Start by external contact External control of partial stop Potentiometer wiring RE7-PE, PP RE7-PM, PD Z1 B1 B2 A1 B1 B2 A1 Y1 X1 Z2 B1 B2 A1 A2 Z2 Z2 A2 A2 A2 Wiring precautions X1 or Y1 or Z1 Z2 A2 No galvanic insulation between supply terminals A1, A2, B1, B2 and control inputs X1, Y1, Z1, Z2. (1) a or c 42…48 V: RE7-PP. Setting-up procedure 1 Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2. 2 10-position timing range selector : 1 0.05…1 s 0.5…10 s 5…100 s 1.5…30 min 1.5…30 h 4 0.15…3 s 1.5…30 s 15…300 s 15…300 min 15…300 h 2 3 Switch for converting the second changeover contact to instantaneous mode (RE7-PP13BU and PD13BU). 3 4 LEDs, depending on the model: - Green LED: flashes during the time delay period (except for the first 2 timing ranges), permanently on outside the time delay period st - Yellow LED 1: on when 1 relay is energised nd - Yellow LED 2: on when 2 relay is energised Adjustment of the time delay 1 40 - Select the timing range immediately greater than the time required using selector switch 2. Example: required time 12 s; range selected 30 s. 2 30 s x. % - Using potentiometer 1 display the required time as a % of value 2. t x 100 12 x 100 1 = –––––– i.e. ––––––– = 40 2 30 28454/3 Te Supply c 110 … 240 V B1 (1) A2 z 24 V A1 16 18 15 c 110 … 240 V B1 z 42…48 V A2 B2 A1 z 24 V 16 18 15 26 (22) 28 25 (24) (21) c 110 … 240 V B1 z 42…48 V A2 B2 A1 z 24 V 16 18 15 26 (22) 28 25 (24) (21) B1 B2 A2 A1 16 18 15 Zelio Time timing relays Characteristics : Relay output, width 22.5 mm, universal pages 28450/2 and 28450/3 Flashing relays Dimensions : page 28458/2 Schemes : Functions, references page 28458/2 Setting-up : page 28458/3 Flashing relays Time delay adjustable from 0.05 s to 300 h in 10 ranges (see setting-up procedure on page opposite). Symmetrical flashing relay Asymmetrical flashing relay RE7-CL, CP Start during the ON period Start during the OFF period RE7-CV (X2Z2 linked) RE7-CV (X2Z2 not linked) de-energised Supply Supply Supply energised C/O 15/18 (25/28) 15/18 (25/28) open C/O C/O 15/16 (25/26) 15/16 (25/26) closed t t ta tr tr ta t, t1 and t2 : adjustable time delays ts: partial stop time t : flashing time ta: On-delay period External control for Conversion of second changeover contact tr: Off-delay period partial stop of time delay to instantaneous mode by means of switch R2 ta = t1 + t2 RE7-CV RE7-CP tr = t3 + t4 R2 R2 Delay Inst Delay Inst Supply Supply Supply C/O 15/18 (25/28) 25/28 21/24 C/O C/O 15/16 (25/26) 25/26 21/22 t t Partial stop X1Z2 t1 tst2t3 ts t4 Functions Supply Relay Reference Weight (see diagrams above) voltages output kg Symmetrical relays with start during OFF period Flashing relay a or c 24 V 1 C/O RE7-CL11BU 0.150 c 110 … 240 V Flashing relay a or c 24 V 2 C/O (1) RE7-CP13BU 0.150 External control possible for a or c 42…48 V - adjustment of time delay (2) c 110…240 V RE7-C Asymmetrical relay with separate adjustment of On-delay and Off-delay Flashing relay a or c 24 V 1 C/O RE7-CV11BU 0.150 External control possible for a or c 42…48 V - start period c 110…240 V - adjustment of time delays (2) - partial stop (1) A switch on the front face of the relay allows the second changeover contact to be used in instantaneous mode. (2) By external potentiometers, to be ordered separately. If external potentiometers are fitted, the internal potentiometers are automatically disconnected. 28455/2 Te Zelio Time timing relays Relay output, width 22.5 mm, universal Flashing relays Characteristics : pages 28450/2 and 28450/3 References : Schemes, setting-up page 28455/2 Dimensions : page 28458/2 Schemes Terminal blocks RE7-CL11BU RE7-CP13BU RE7-CV11BU A1 15 B1 A1 15 B1 A1 15 B1 Z1 25 (21) B2 Z1 Z3 B2 28 (24) 26 (22) Z2 X1 X2 Z2 18 16 A2 18 16 A2 18 16 A2 Recommended application schemes (for other schemes: see page 28458/2) Start on energisation Start period selection External control of partial stop RE7-CV RE7-CV B1 B2 A1 B1 B2 A1 X2 B1 B2 A1 X1 (2) Z2 Z2 A2 A2 A2 Potentiometer wiring Potentiometer wiring Wiring precautions RE7-CV RE7-CP Z3 Z1 X1 or Y1 or Z1 Z1 Z2 A2 Z2 A2 A2 Z2 (3) (4) No galvanic insulation between supply terminals A1, A2, B1, B2 and control inputs X1, Y1, Z1, Z2. (1) a or c 42…48 V: RE7-CP13BU and RE7-CV11BU. (2) Start during ON period: X2Z2 connected. Start during OFF period: X2-Z2 not linked. (3) Off-delay adjustment (tr) (contact 15/16 closed). (4) On-delay adjustment (ta) (contact 15/18 closed). Setting-up procedure Symmetrical Asymmetrical flashing relay flashing relay 1 Potentiometer for fine adjustment of the time delay in % of range max. setting 2. 2 10-position timing range selector : 4 1 0.05…1 s 0.5…10 s 5…100 s 15…300 min 1.5…30 h 1 4 A ] 0.15…3 s 1.5…30 s 15…300 s 1.5…30 min 15…300 h 2 2 1 B A Adjustable On-delay (ta). ] 2 3 B Adjustable Off-delay (tr). 3 Switch for converting the second changeover contact to instantaneous mode (RE7-CP13BU). 4 LEDs, depending on the model : - Green LED: flashes during the time delay period, permanently on outside the time delay period st - Yellow LED 1: on when 1 relay is energised nd - Yellow LED 2: on when 2 relay is energised Adjustment of the time delay 1 40 - Select the timing range immediately greater than the time required using selector switch 2. Example: required time 12 s; range selected 30 s. 2 30 s x. % - Using potentiometer 1 display the required time as a % of value 2. t x 100 12 x 100 1 = –––––– i.e. ––––––– = 40 2 30 28455/3 Te c 110 … 240 V B1 (1) A2 z 24 V A1 16 18 15 c 110 … 240 V B1 z 42 … 48 V A2 B2 A1 z 24 V 16 18 15 26 (22) 28 25 (24) (21) Supply c 110 … 240 V B1 z 42…48 V A2 B2 z 24 V A1 16 18 15 Zelio Time timing relays Characteristics : Relay output, width 22.5 mm, universal pages 28450/2 and 28450/3 Timing relays for star-delta starting Dimensions : page 28458/2 Schemes : Functions, references page 28458/2 Setting-up : page 28458/3 Timing relays for star-delta starters (1) Time delay adjustable from 0.05 s to 300 h in 10 ranges (see setting-up procedure on page opposite). Timing relays for star-delta starters With double On-delay With contact for switching to star connection RE7-YA RE7-YR de-energised Supply Supply energised C/O1 15/18 C/O1 17/18 15/16 open C/O2 17/28 closed C/O2 25/28 25/26 star t: adjustable time delay (star) K1 star K1 delta K3 delta K3 t 50 ms t 50 ms Functions Supply Output Reference Weight (see diagrams below) voltages relay kg With double On-delay a or c 24 V 2 C/O RE7-YA12BU 0.150 a or c 42…48 V c 110…240 V RE7-Y With contact for switching a or c 24 V 2 C/O RE7-YR12BU 0.150 to star connection a or c 42…48 V with common 1 c 110…240 V point (1) Adjustable time delay for operation in star connection and and fixed (50 ms) for switching from star to delta connection to ensure sufficient breaking time. 28456/2 Te Zelio Time timing relays Relay output, width 22.5 mm, universal Timing relays for star-delta starting Characteristics : pages 28450/2 and 28450/3 References : Schemes, setting-up page 28456/2 Dimensions : page 28458/2 Schemes (Star-delta starter application) Power scheme Control schemes RE7-YA12BU Star-delta function with double On-delay timing Terminal block RE7-YA F3 A1 15 B1 25 B2 F2 S1 K1 28 26 Z2 K2 K3 18 16 A2 S2 K2 K1 14 13 K1T K1T F2 W1 V2 K3 K1 V1 M1 U2 3 K1 K1T K2 K3 W2 U1 K1T = RE7-YA relay YN Δ Power scheme Control schemes 1 RE7-YR12BU Star-delta function with contact for switching to star connection Terminal block RE7-YR F3 A1 17 B1 17 B2 F2 S1 K1 28 26 Z2 K2 K3 K2 18 16 A2 S2 K1T K2 K1 F2 W1 V2 K3 K1 U2 V1 M1 3 W2 K1T K1 K3 K2 U1 K1T = Relay RE7-YR YN Δ No galvanic insulation between supply terminals A1, A2, B1, B2 and supply terminal Z2. This terminal must therefore never be used (factory setting). Setting-up procedure 1 Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2. 2 10-position timing range selector : 1 0.05…1 s 0.5…10 s 5…100 s 1.5…30 min 1.5…30 h 3 0.15…3 s 1.5…30 s 15…300 s 15…300 min 15…300 h 2 3 LEDs, depending on model : - Green LED: flashes during the time delay period (except the first 2 timing ranges), permanently on outside the time delay period st - Yellow LED 1: on when 1 relay is energised nd - Yellow LED 2: on when 2 relay is energised Adjustment of the time delay 1 40 - Select the timing range immediately greater than the time required using selector switch 2. Example: required time 12 s; range selected 30 s. 2 30 s x. % - Using potentiometer 1 display the required time as a % of value 2. t x 100 12 x 100 1 = –––––– i.e. ––––––– = 40 2 30 28456/3 Te 2 1 2 1 L1 2 1 2 1 L1 L2 4 3 4 3 L2 4 3 4 3 L3 6 5 6 5 L3 6 5 6 5 2 1 2 1 4 3 4 3 6 5 6 5 2 1 2 1 4 3 4 3 6 5 6 5 A2 A1 A2 A1 21 22 15 16 14 13 22 21 96 95 14 13 22 21 96 95 A2 A1 A2 A1 21 22 18 17 54 53 A2 A1 21 22 28 17 A2 A1 A2 A1 21 22 25 28 13 14 A2 A1 14 13 14 13 B1 B1 A2 B2 A2 B2 A1 A1 16 16 18 18 15 17 26 26 28 28 25 Zelio Time timing relays Relay output, width 22.5 mm, universal Multifunction relays Functions, references Multifunction relays Adjustable time delay from 0.05 s to 300 h in 10 ranges (see setting-up procedure on page opposite). On-delay relay Pulse on energisation relay Flashing relay with RE7-ML, MY with start on energisation start during the ON period 1 RE7-ML, MY RE7-ML, MY de-energised Supply Supply Supply energised open C/O 15/18 (25/28) C/O 15/18 (25/28) C/O 15/18 (25/28) closed 15/16 (25/26) 15/16 (25/26) 15/16 (25/26) t: adjustable time delay t t t t t = t1 + t2 + t3 ts: partial stop time Flashing relay with Off-delay relay Pulse on energisation relay with start during the OFF period RE7-ML, MY start on opening of the 1 RE7-ML, MY external control contact RE7-ML, MY Supply Supply Supply Y1Z2 Y1Z2 Start Start C/O 15/18 (25/28) 15/18 (25/28) C/O 15/16 (25/26) C/O 15/18 (25/28) 15/16 (25/26) 15/16 (25/26) t t t t Relay for star-delta starters with: External control for External control for double On-delay timing contact for switching to star start of time delay partial stop of time delay 1 RE7-MY connection RE7-MY (example on On-delay function) (1) (example on pulse on energisation RE7-ML, MY relay) (1) RE7-ML, MY Supply Supply Supply Supply C/O1 C/O1 15/18 17/18 Partial stop X1Z2 15/16 (Y1Z2) Start C/O2 17/28 25/28 C/O 25/26 star 15/18 C/O 15/18 15/16 15/16 delta star t t1 ts t2 ts t3 t 50 ms delta t t 50 ms 1 1 6 function relay , , , , Functions (see diagrams Supply Relay Reference Weight above) voltages output kg On-delay relay a or c 24 V 1 C/O RE7-ML11BU 0.150 Off-delay relay a or c 42…48 V Pulse on energisation relay c 110…240 V - start on energisation - start on opening of remote control contact Flashing relay with start during the OFF period Flashing relay with start during the ON period External control possible for: - start of time delay - partial stop of time delay - adjustment of time delay (2) RE7-MY 1 1 1 8 function relay , , , , , , As for 6 function relay (3) + a or c 24 V 2 C/O (4) RE7-MY13BU 0.150 Relay for star-delta c 110 …240 V starting - with double On-delay timing - with contact for switching to star connection a or c 24…240 V 2 C/O (4) RE7-MY13MW 0.150 (1) For use on other functions, please see the diagrams relating to the single function products. (2) By external potentiometer, to be ordered separately. If external potentiometer is fitted, the internal potentiometer is automatically disconnected. (3) Except control of partial stop of time delay for RE7-MY13BU. (4) A switch on the front face of the relay allows the second changeover contact to be used in instantaneous mode. 28457/2 Te Zelio Time timing relays Relay output, width 22.5 mm, universal Multifunction relays Schemes, setting-up Schemes Terminal blocks RE7-ML11BU RE7-MY13BU RE7-MY13MW A1 15 B1 A1 15 B1 A1 15 Y1 Z1 B2 Z1 25 (21) Y1 Z1 25 (21) X1 X1 Y1 Z2 28 (24) 26 (22) Z2 28 (24) 26 (22) Z2 18 16 A2 18 16 A2 18 16 A2 Recommended application schemes Start on energisation Start by external control External control of partial stop B1 B2 A1 Y1 B1 B2 A1 B1 B2 A1 X1 Z2 A2 A2 Z2 A2 Potentiometer wiring Wiring precautions Z1 X1 or Y1 or Z1 Z2 A2 Z2 A2 No galvanic insulation between supply terminals A1, A2, B1, B2 and control inputs X1, Y1, Z1, Z2. (1) c 110…240 V: RE7-ML11BU or RE7-MY13BU, a or c 24…240 V: RE7-MY13MW. (2) c or a 42…48 V: RE7-ML11BU. (3) c or a 24 V: RE7-ML11BU or RE7-MY13BU. Setting-up procedure 1 Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2. 2 10-position timing range selector: 0.05…1 s 5…100 s 15…300 min 1 0.15…3 s 15…300 s 1.5…30 h 5 0.5…10 s 1.5…30 min 15…300 h 2 1.5…30 s 4 3 10-position function selector switch (positions which are not used have no marking; the output relay(s) 3 stay(s) in the Off position, whatever the control instructions are). 4 Switch for converting the second changeover contact to instantaneous mode (depending on model). 5 LEDs, depending on the model: - Green LED: flashes during the time delay period (except for the first 2 timing ranges), permanently on outside the time delay period. st - Yellow LED 1: on when 1 relay is energised. nd - Yellow LED 2: on when 2 relay is energised. Adjustment of the time delay 1 40 - Select the timing range immediately greater than the time required, using selector switch 2. Example: required time 12 s; range selected 30 s. x. % 2 30 s - Using potentiometer 1 display the required timing value as a % of value 2. t x 100 12 x 100 1 = –––––– i.e. ––––––– = 40 2 30 28457/3 Te (1) B1 A2 (2) A1 (3) 16 18 15 Supply (1) B1 (2) A2 A1 (3) 16 18 15 26 (22) 28 25 (24) (21) (1) (2) A2 A1 (3) 16 18 15 26 (22) 28 25 (24) (21) Zelio Time timing relays Relay output, width 22.5 mm, universal Characteristics : pages 28450/2 and 28450/3 References : Dimensions, mounting pages 28451/2 to 28457/2 Setting-up : page 28458/3 RE7 Dimensions Rail mounting 80 22,5 89,5 82 Screw fixing Ş4 28458/2 Te 6 78 6 78 Zelio Time timing relays Relay output, width 22.5 mm, universal Characteristics : pages 28450/2 and 28450/3 References : Schemes pages 28451/2 to 28457/2 Dimensions : page 28458/2 Schemes : pages 28451/3 to 28458/2 Schemes Control of several relays with a single external control contact Connection of Telemecanique 3-wire NPN or PNP sensor + 24 A1, B1 or B2 A1, B1 or B2 A1, B1 or B2 A1, B1 or B2 BN NPN Y1 or X1 Y1 or X1 Y1 or X1 or Y1 BK PNP Z2 Z2 Z2 48 V A2 A2 A2 A2 Z2 BU – It is advisable to follow the recommended wiring schemes detailed above and on previous pages. However, the connections below are possible if the restrictions given are taken into account. Connection of an external control contact without using terminal Z2: - possible on all RE7 relays with external control option except RE7-RA11BU - d.c. supply only + + A1, B1 or B2 A1, B1 or B2 Y1 or X1 Y1 or X1 Z2 Z2 A2 A2 – – Connection of a Telemecanique 3-wire NPN or PNP sensor without using terminal Z2: - only possible on relay RE7-iiiiBU - d.c. supply only + + BN BN B1B2 B1B2 24 24 Y1 Y1 BK BK NPN PNP or or A2 Z2 BU A2 Z2 BU 48 V 48 V – – 28458/3 Te Supply Zelio Time timing relays Relay output, width 22.5 mm, optimum References : pages 28462/2 and 28463/2 General characteristics Dimensions : page 28464/2 Schemes, setting-up : pages 28462/3, 28463/3 and 28464/3 Presentation The RE8 range of relays is designed for simple and repetitive applications, providing basic functions. Each relay comprises: - a single timing range, - a C/O output relay. These products have a transparent, hinged flap on their front face to prevent any accidental alteration of the settings. This flap can be directly sealed. Environment Conforming to standards IEC 61812-1, EN 61812-1 Product approvals CSA, GL pending, UL � marking Zelio Time timing relays conform to European regulations relating to � marking Ambient air temperature Storage °C - 40…+ 85 around the device Operation °C - 20…+ 60 Permissible relative humidity range Conforming to IEC 60721-3-3 15…85 % Environmental class 3K3 Vibration resistance Conforming to IEC 6068-2-6, 10 to 55 Hz a = 0.35 ms Shock resistance Conforming to IEC 6068-2-27 15 gn - 11 ms Degree of protection Casing IP 50 Terminals IP 20 Degree of pollution Conforming to IEC 60664-1 3 Overvoltage category Conforming to IEC 60664-1 III Rated insulation voltage Conforming to IEC V 250 Conforming to CSA V 300 Test voltage for Dielectric test kV 2.5 insulation tests Shock wave kV 4.8 Voltage limits Power supply circuit 0.9…1.1 Uc Frequency limits Power supply circuit Hz 50/60 ± 5 % Disconnection value Power supply circuit > 0.1 Uc Mounting position In relation to normal vertical Any position without derating mounting plane 2 Connection Flexible cable without cable end mm 2 x 2.5 2 maximum c.s.a. Flexible cable with cable end mm 2 x 1.5 Tightening torque N.m 0.6…1.1 Immunity to electromagnetic interference (EMC) (Application class 2 conforming to EN 61812-1) Electrostatic discharge Conforming to IEC 61000-4-2 Level 3 (6 kV contact, 8 kV air) Electromagnetic fields Conforming to IEC 61000-4-3 Level 3 (10 V/m) Fast transients Conforming to IEC 61000-4-4 Level 3 (2 kV) Shock waves Conforming to IEC 61000-4-5 Level 3 (2 kV) Radiated and CISPR11 Group 1 class A conducted emissions CISPR22 Class A Consumption Consumption ca 24 V 110 V 240 V 380 V 415 V 24 V RE8-TA, RA, CL, PE, PU, PT VA 0.7 1.8 8.5 – – W 0.5 RE8-YG, RB VA 0.9 2.5 13 – – W 0.5 RE8-YA VA 0.9 2.5 13 8 9 W 0.7 28461/2 Te Zelio Time timing relays Relay output, width 22.5 mm, optimum References : pages 28462/2 and 28463/2 General characteristics (continued) Dimensions : page 28464/2 Schemes, setting-up : pages 28462/3, 28463/3 and 28464/3 Time delay characteristics Setting accuracy As % of the full scale value ± 20 % Repeat accuracy <1% Influence of voltage In the voltage range, 0.9…1.1 Un < 2.5 % Influence of temperature < 0.2 %/°C Immunity to micro-breaks ms 3 Minimum control pulse ms 26 (except RE8-YG: 60) Reset time ms 50 Output circuit characteristics Maximum switching voltage V z 250 Mechanical durability In millions of operating cycles 20 Current limit Ith A 8 Rated operational limits at 70 °C 24 V 115 V 250 V Conforming to IEC 60947-5-1/1991 AC-15 A333 and VDE 0660 DC-13 A 2 0.2 0.1 Minimum switching capacity 12 V/10 mA Contact material Nickel Silver 90/10 Remote control input characteristics Signal delivered by No-load voltage Supply voltage control input Y1 Switching current mA < 10 No galvanic insulation between Maximum distance m 50 this input and the power supply Compatibility a 2-wire sensors with leakage current < 1 mA a.c. load d.c. load Curve 1 Curve 2 Load limit curve Electrical durability of contacts on resistive Reduction factor k for inductive loads load in millions of operating cycles (applies to values taken from the durability curve opposite) 10 1 300 0,9 200 0,8 0,7 100 1 3 0,6 2 50 0,5 40 1 0,1 30 0,4 20 A A 0,01 0,3 10 012345678 1 0,8 0,6 0,5 0,4 0,3 0,2 0,1 0,2 0,5 1 2 5 10 20 Current broken in A Power factor on breaking (cos ϕ) Current in A A RE8-RBiiBUTQ A RE8-RBiiBUTQ 1 L/R = 20 ms Example: 2 L/R with load protection diode 3 Resistive load An LC1-F185 contactor supplied with 115 V/50 Hz for a consumption of 55 VA or a current consumption equal to 0.1 A and cos ϕ = 0.3 + For 0.1 A, curve 1 indicates a durability of approximately 1.5 million operating cycles. RE8 As the load is inductive, it is necessary to apply a reduction coefficient k to this number of cycles, as indicated by curve 2. K For cos ϕ = 0.3: k = 0.6 – The electrical durability therefore becomes: 6 1.5 10 operating cycles x 0.6 = 900 000 operating cycles 28461/3 Te Millions of operating cycles Reduction factor k Voltage in V Zelio Time timing relays Relay output, width 22.5 mm, optimum On-delay, Off-delay, flashing relays Characteristics : pages 28461/2 and 28461/3 Dimensions : Functions, references page 28464/2 Schemes, setting-up : pages 28462/3 and 28464/3 On-delay relays On-delay relay Start on energisation RE8-TA de-energised Supply energised open 15/18 C/O 15/16 closed t t: adjustable On-delay Composition Supply Quantity Timing Reference Weight voltages per pack range (1) kg 1 C/O z 24 V 10 0.1 s…3 s RE8-TA61BUTQ 0.110 c 110…240 V 0.1 s…10 s RE8-TA11BUTQ (2) 0.110 0.3 s…30 s RE8-TA31BUTQ (2) 0.110 3 s…300 s RE8-TA21BUTQ (2) 0.110 20 s…30 min. RE8-TA41BUTQ 0.110 RE8-TA Off-delay relays Off-delay relay With control contact Self-powered RE8-RA RE8-RB Supply Supply de-energised energised Start C/O open 15/18 15/16 closed > 80 ms t C/O t: adjustable Off-delay 15/18 15/16 t Composition Supply Quantity Timing Reference Weight voltages per pack range (1) kg Control contact 1 C/O z 24 V 10 0.1 s…10 s RE8-RA11BTQ (2) 0.110 0.3 s…30 s RE8-RA31BTQ 0.110 3 s…300 s RE8-RA21BTQ (2) 0.110 c 110…240 V 10 0.1 s…10 s RE8-RA11FUTQ (2) 0.110 0.3 s…30 s RE8-RA31FUTQ 0.110 3 s…300 s RE8-RA21FUTQ (2) 0.110 20 s…30 min. RE8-RA41FUTQ 0.110 Self-powered 1 C/O z 24 V 10 0.05 s…0.5 s RE8-RB51BUTQ 0.110 c 110…240 V 0.1 s…10 s RE8-RB11BUTQ 0.110 0.3 s…30 s RE8-RB31BUTQ 0.110 Flashing relays Symmetrical RE8-CL Supply de-energised energised C/O 15/18 open 15/16 closed t t t = flashing time Composition Supply Quantity Timing Reference Weight voltages per pack range (1) kg 1 C/O z 24 V 10 0.1 s…10 s RE8-CL11BUTQ 0.110 c 110…240 V (1) For easier adjustment, it is preferable to set the time delay between the maximum value in the range and one tenth of this value. Example: RE8-TA11BUTQ timing range 0.1 s…10 s, recommended use 1 s…10 s. (2) Also available in pack of one; delete TQ from the end of the reference. Example: RE8-TA11BU. 28462/2 Te Zelio Time timing relays Relay output, width 22.5 mm, optimum On-delay, Off-delay, flashing relays Characteristics : pages 28461/2 and 28461/3 References : Schemes, setting-up page 28462/2 Dimensions : page 28464/2 Schemes Terminal blocks RE8-TA, CL RE8-RA RE8-RB A1 15 B1 A1 15 B1 A1 15 Y1 18 16 A2 18 16 A2 18 16 A2 Recommended application schemes RE8-TA, RB, CL RE8-RA + Start A1 Y1 B1 A2 A2 A1 – Setting-up 1 Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2. 2 Marking of maximum time delay value. 1 3 LEDs, depending on the models : 3 - Yellow LED: illuminates when the output relay is energised, 2 - Green LED: illuminates when the RE8 is energised. Adjustment of the time delay - The maximum value of the timing range is printed on the product, 2. 1 80 Example: RE8-TA61BUTQ; maximum time delay: 3 s. - Time required 2.4 s; using potentiometer 1 set the value of the time delay required as a % of value 2 : x. % 2 3 s t x 100 2.4 x 100 value 1 = –––––– = –––––––– = 80 2 3 28462/3 Te c 110 … 240 V B1 z 24 V A1 A2 16 18 15 a 24 V c 110 … 240 V A1 A2 c 24 V 16 18 15 B1 A1 A2 16 18 15 Zelio Time timing relays Relay output, width 22.5 mm Pulse on energisation relays, relays for star-delta starters Characteristics : pages 28461/2 and 28461/3 Dimensions : Functions, references page 28464/2 Schemes, setting-up : pages 28463/3 and 28464/3 1 Pulse on energisation relays Start on Start on opening of Start on energisation external control contact de-energisation RE8-PE RE8-PD RE8-PT Supply Supply Supply de-energised energised C/O 15/18 Start Y1A1 C/O 15/18 open 15/16 15/16 closed t < t t C/O t: pulse time 15/18 15/16 > 80 ms t Composition Supply Quantity Timing Reference Weight voltages per pack range (1) kg On energisation 1 C/O z 24 V 10 0.1 s…10 s RE8-PE11BUTQ 0.110 c 110…240 V 0.3 s…30 s RE8-PE31BUTQ 0.110 3 s…300 s RE8-PE21BUTQ 0.110 By control contact 1 C/O z 24 V 10 0.1 s…10 s RE8-PD11BTQ 0.110 0.3 s…30 s RE8-PD31BTQ 0.110 3 s…300 s RE8-PD21BTQ 0.110 RE8-PE c 110…240 V 10 0.1 s…10 s RE8-PD11FUTQ 0.110 0.3 s…30 s RE8-PD31FUTQ 0.110 3 s…300 s RE8-PD21FUTQ 0.110 On de-energisation 1 C/O z 24 V 10 0.05 s…1 s RE8-PT01BUTQ 0.110 c 110…240 V Timing relays for star-delta starters Timing relays for star-delta starters With contact for switching to star connection With double On-delay period RE8-YG (2) RE8-YA Supply Supply de-energised energised 15/18 15/16 N/C 15/16 open N/O 25/28 closed star t 80 ms t: adjustable time delay (star) delta t 50 ms Composition Supply Quantity Timing Reference Weight voltages per pack range (1) 1 C/O z 24 V 10 0.1 s…10 s RE8-YG11BUTQ 0.110 c 110…240 V 0.3 s…30 s RE8-YG31BUTQ 0.110 3 s…300 s RE8-YG21BUTQ 0.110 1 N/C + 1 N/O z 24 V 10 0.3 s…30 s RE8-YA32BTQ 0.110 c 110…240 V 10 0.3 s…30 s RE8-YA32FUTQ 0.110 c 380…415 V 10 0.3 s…30 s RE8-YA32QTQ 0.110 (1) For easier adjustment, it is preferable to set the time delay between the maximum value in the range and one tenth of this value. Example: RE8-PE11BUTQ timing range 0.1 s…10 s, recommended use 1 s…10 s. (2) Correct operation of the star-delta starter is only possible if the wiring scheme on page 28463/3 is strictly complied with. 28463/2 Te Zelio Time timing relays Relay output, width 22.5 mm, optimum Pulse on energisation relays, relays for star-delta starters Characteristics : pages 28461/2 and 28461/3 References : Schemes, setting-up page 28463/2 Dimensions : page 28464/2 Schemes Terminal blocks RE8-PE RE8-PD RE8-PT RE8-YA RE8-YG A1 15 B1 A1 15 25 A1 15 B1 A1 15 Y1 A1 15 B1 18 16 A2 28 16 A2 18 16 A2 18 16 A2 18 16 A2 Recommended application schemes Pulse on energisation relays RE8-PE, PT RE8-PD + Start A1 Y1 B1 A2 A2 A1 – Timing relays for star-delta starters RE8-YG, RE8-YA RE8-YG RE8-YA – FU1 – FU1 – Q1 – Rth – Rth – S1 – S1 – KM2 – KM1 – S2 – KM2 – S2 – KM2 – KM3 – KM1 – KM1 – KM2 – K1T (1) – KM1 – K1T – K1T 16 15 – KM3 – KM1 – KM3 – KM1 – Rth – KM1 – K1T – KM3 – KM2 – KM1 – KM2 – KM3 – K1T (1) (1) L L (1) K1T: RE8-YGi1iiTQ (1) K1T: RE8-YA32iiTQ Note: Correct operation of the star-delta starter associated with the RE8-YG is only possible if the wiring scheme is strictly complied with. Setting-up 1 Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2. 2 Marking of maximum time delay value. 1 3 3 LEDs, depending on the models : 2 - Yellow LED: illuminates when the output relay is energised, - Green LED: illuminates when the RE8 is energised. Adjustment of the time delay - The maximum value of the timing range is printed on the product 2. 1 24 Example: RE8-PE11BUTQ; maximum time delay: 10 s. - Time required 2.4 s; using potentiometer 1 set the value of the time delay required as a % of value 2: 2 10 s x. % t x 100 2.4 x 100 value 1 = –––––– = –––––––– = 24 2 10 28463/3 Te c 110 … 240 V B1 A1 z 24 V U2 U1 L1 A2 V2 V1 L2 16 18 15 W2 W1 L3 A1 A2 16 18 15 A2 A1 a 24 V c 110 … 240 V B1 A1 c 24 V A2 A2 A1 16 18 15 A2 A1 A2 A1 A1 A2 16 15 28 25 A2 A1 16 15 A2 A1 A2 A1 B1 A1 A2 16 A2 A1 28 25 18 15 Y Y Y Zelio Time timing relays Relay output, width 22.5 mm, optimum Characteristics : pages 28461/2 and 28461/3 Dimensions, mounting References : pages 28462/2 and 28463/2 Schemes, setting-up : pages 28462/3, 28463/3 and 28464/3 RE8 Dimensions 80 22,5 Rail mounting 89,5 82 Screw fixing Ş 4 28464/2 Te 6 78 6 78 Zelio Time timing relays Characteristics : Relay output, width 22.5 mm, optimum pages 28461/2 and 28461/3 References : pages 28462/2 and 28463/2 Schemes Dimensions : page 28464/2 Setting-up : pages 28462/3 and 28463/3 Control of several relays with a single external control contact RE8-RA, PD A1 A1 A1 Y1 Y1 Y1 C A2 A2 A2 The external control contact C may be an electronic control device, for example a 2-wire sensor. In this case A1-A2 = a 24 V and the control device can only control up to a maximum of 4 relays. Connection of a a 2-wire sensor + If A1 Y1 A2 – Leakage current (open state) If < 1 mA. 28464/3 Te