ELECTRONIC TIMING RELAYS Class 0140 ™ CONTENTS Description Page General Information & Selection Guide ........................................................................................ 1 Technical Information & Characteristics .................................................................................... 2-4 Ordering Information & References ......................................................................................... 5-10 Dimensions & Wiring Diagrams ..........................................................................................11 & 12 Electronic Timing Relays General Information Presentation and Selection Guide RE4 electronic timing relays have been specifically designed to fit into automation systems in industrial environments. They are compact in size, only 22.5 mm wide. Timing Relays Wye-Delta Multifunction Relays Timing Relays 1 2 1 1 5 2 2 3 5 5 4 4 1 Timing Range Switch - Ten positions : 0.05…1 s 5…100 s 15…300 min 0.15…3 s 15…300 s 1.5…30 h 0.5…10 s 1.5…30 min 15…300 h 1.5…30 s 2 Fine adjustment potentiometer with linear scale. 3 Function selector switch (for multifunction relays). 4 Switch allowing the second single pole, double throw (SPDT) contact to be used in instantaneous mode (products with 2 SPDT contacts). 5 LEDs, depending on model : - Green LED : flashing during time delay period (except first 2 timing ranges), permanently on, outside time delay period. st - Red LED 1 : on when 1 relay is energized. nd - Red LED 2 : on when 2 relay is energized. Other Characteristics lRemote Control For : - Starting of time delay period, by external contact, to be ordered separately or by 3-wire type proximity sensor, (compatible models XS1, XS2, XS4 or XU). - Temporary interruption or pause of time delay period, by external contact (to be ordered separately). - Remote setting of time delay, by external potentiometer (to be ordered separately). lConnection by screw terminals for (2) #12-16 AWG wire. Selection Guide Functions RE4-T RE4-R RE4- RE4- RE4- RE4-Y RE4- RE4- PE, PP PM, PD CL ML MY On-Delay — — — — — Timing Relays Off-Delay — — — — — At Interval Switch-On — — — — — Timing By Remote Relays Control — — — — — Repeat OFF Period — — — — — Cycle Commencing ON period — — — — — — Flashing OFF Period or During : ON Period (1) — — — — — — — Timing For Wye-Delta Relays Starters — — — — — — Functions built into relay (1) With independent adjustment of On-delay and Off-delay SQUARE D 1 3 Electronic Timing Relays Technical Information Environment Conforming to Standards DIN VDE 0110, DIN EN 50022, VDE 0106 (part. 100), VDE 0435 (part. 201), IEC 255-1-00. Approvals CSA, GL, UL. °F – 104…+ 149 Ambient Air Temperature Storage °C – 40…+ 85 °F – 84…+ 124 Operation °C – 20…+ 60 Rated Insulation Voltage Ui Conforming to CSA V 300 Vibration Resistance At 75 Hz for 2 hours. (Operating) 4 g Shock Resistance 1/2 sine wave for 20 ms 10 g Degree of Protection Enclosure IP 50 Terminals IP 20 2 Wire Termination mm 2 x 2.5 AWG (2) #12-16 Mounting Position In relation to normal All positions without Derating vertical mounting position Timing Characteristics Timing Range 0.05…1 s 1.5…30 s 1.5…30 min 1.5…30 h 0.05 s…300 h in 10 timing ranges 0.15…3 s 5…100 s 15…300 min 15…300 h 0.5…10 s 15…300 s Setting Accuracy < ± 14 % Repeat Accuracy < 0.2 % Drift Voltage Within voltage range 0.85…1.1 Un < 0.2 % Temperature Per °C < 0.07 % Immunity to Power Supply Interruption ms 3 Minimum Energizing Time at Switch-on ms 20 (1) Minimum Reset Time ms 50 Output Characteristics Maximum Operational Voltage V 250 Rated Thermal Current A 4 - - - Rated Breaking Capacity On resistive circuit : 100 V A 0.5 Category AC-11 : ~ 250 V A 1.5 Mechanical Life In millions of operating cycles 20 Input/Output Insulation Voltage kV 2.5 Signalling Time Delay Green LED First 2 timing ranges : permanently on during time delay period Other timing ranges : flashing during time delay period, permanently on outside time delay period. Output Relay 1 red LED per output relay On when the relay is energized (1) If the device has been stored without being switched on for more than one month, it must be switched on for about 5 minutes to activate it. SQUARE D 2 4 Electronic Timing Relays Technical Information Characteristics Specific to On-Delay Relays On-delay Type of Relay RE4-TL11BU RE4-TM11BU RE4-TP13BU Rated Control - - - DC V 24 24 24 Circuit Voltage (Uc) 42…48 42…48 ~ 50/60 Hz 24 24 24 AC V 110…240 42…48 42…48 110…240 110…240 Average Consumption DC 24 V W 0.5 0.5 0.5 - - - at 20° C and at Uc 48V W – 2 2 ~ AC 24 V VA 0.5 0.5 0.5 48V VA – 2 2 110 V VA 2.5 2.5 2.5 240 V VA 12 12 12 Voltage Limits Of control circuit 0.85…1.1 Uc Load Factor 100 % Number of Output Contacts SPDT 1 1 2 Characteristics Specific to Off-Delay Relays Type of Relay RE4-RL13BU RE4-RM11BU Rated Control DC V 24 24 - - - Circuit Voltage (Uc) 42…48 42…48 ~ 50/60 Hz 24 24 AC V 42…48 42…48 110…240 110…240 Average Consumption - - - DC 24 V W 0.5 0.5 at 20 °C and at Uc 48V W 22 ~ AC 24 V VA 0.5 0.5 48V VA 22 110 V VA 2.5 2.5 240 V VA 12 12 Voltage Limits Of control circuit 0.85…1.1 Uc Load Factor 100 % Number of Output Contacts SPDT 2 1 Characteristics Specific to Interval Timing Relays Type of Relay RE4-PD13BU RE4-PE11BU RE4-PM11BU RE4-PP13BU Rated Control - - - DC V 24 24 24 24 Circuit Voltage (Uc) 42…48 42…48 42…48 ~ 50/60 Hz 24 24 24 24 AC V 42…48 110…240 42…48 42…48 110…240 110…240 110…240 - - - Average Consumption DC 24 V W 0.5 0.5 0.5 0.5 at 20 °C and at Uc 48V W2 –22 ~ AC 24 V VA 0.5 0.5 0.5 0.5 48V VA2 –22 110 V VA 2.5 2.5 2.5 2.5 240 V VA 12 12 12 12 Voltage Limits Of control circuit 0.85…1.1 Uc Load Factor 100 % Number of Output Contacts SPDT 2 1 1 2 SQUARE D 3 5 Electronic Timing Relays Technical Information Characteristics Specific to Repeat Cycle Timing Relays and Relays for Wye-Delta Starters Repeat Cycle For Wye-Delta Starters Type of Relay RE4-CL11BU RE4-CP13BU RE4-YA12BU RE4-YR12BU Rated Control DC V 24 24 24 24 - - - Circuit Voltage (Uc) – 42…48 42…48 42…48 ~ 50/60 Hz V 24 24 24 AC 42…48 42…48 42…48 110 …240 110…240 110…240 110…240 - - - Average Consumption DC 24 V W 0.5 0.5 0.5 0.5 at 20 °C and at Uc 48 V W–2 2 2 ~ AC 24 V VA 0.5 0.5 0.5 0.5 48 V VA–2 2 2 110 V VA 2.5 2.5 2.5 2.5 240 V VA 12 12 12 12 Voltage Limits Of control circuit 0.85…1.1 Uc Load Factor 100 % Number of Output Contacts SPDT 1 2 2 2 with common point Characteristics Specific to Multifunction Relays Type of Relay RE4-ML11BU RE4-MY13MW - - - Rated Control DC V 24 24…240 Circuit Voltage (Uc) 42…48 ~ 50/60 Hz V 24 24…240 AC 42…48 110…240 Average Consumption - - - DC 24 V W 0.5 2 at 20 °C and at Uc 48 V W22 ~ AC 24 V VA 0.5 2 48 V VA22 110 V VA 2.5 2.5 240 V VA 12 2.5 Voltage Limits Of control circuit 0.85…1.1 Uc Load Factor 100 % Number of Output Contacts SPDT 1 2 Characteristics of Remote Control Components (to be ordered separately) Start Contact No-load voltage V 10…50 Current switched mA 1…5 Potentiometer Type Linear ± 20 % Resistance k Ω 50 ± 20 % Power W 0.2 Maximum distance m 10 ft 33 SQUARE D 64 Electronic Timing Relays Order Information On-Delay Relays Supply Supply Output Remote Control of Reference Weight Voltages (2) Contacts Time Delay 15/18 (SPDT) Start Partial Adjust- SPDT contact 15/16 Stop ment kg - - - or ~ 24 V Green LED or ~ 110…240 V 1 – – – RE4-TL11BU 0.150 - - - ta ta Supply Y1/Z2 Start of time delay 15/18 1st SPDT cont. 15/16 - - - or ~ 24 V 1 With (3) With (6) With (4) RE4-TM11BU 0.150 Green LED or ~ 42…48 V - - - Stop of ~ 110…240 V X1/Z2 time delay ta t1 t2 ts Supply 1st SPDT cont. 15/18 15/16 or ~ 24 V 2 (5) – – With (4) RE4-TP13BU 0.150 - - - nd 2 SPDT cont. 25/28 or ~ 42…48 V 25/26 - - - time delay ~ 110…240 V nd 2 SPDT cont. 21/24 21/22 instantaneous Green LED ta ta (1) A lead sealing kit may be added: see page 10. (2) See wiring diagrams, pages 11-12. (3) By contact or by 3-wire type proximity sensor with NPN output, to be ordered separately. (4) By external potentiometer, to be ordered separately; if external potentiometer is used, the internal potentiometer is automatically disconnected. nd (5) A switch on the front face of the relay allows the 2 SPDT contact to be used in instantaneous mode. (6) X1-Z2 Contact. de-energised energised open closed ta : adjustable On-delay ta or tr = t1 + t2 ts : partial stop time SQUARE D 5 7 Electronic Timing Relays Order Information Off-Delay Relays Supply Output Remote Control Reference Weight Voltages (2) Contacts of Time Delay (SPDT) Start Partial Adjust- Stop ment kg Supply or ~ 24 V 1 With (3) With (6) With (4) RE4- - - - Y1/Z2 - - - RM11BU 0.150 Start of time delay or ~ 42…48 V 15/18 SPDT contact ~ 110…240 V 15/16 Green LED Partial stop X1/Z2 of time delay tr t1 t2 ts Supply - - - - - - or ~ 24 V 2 With (3) – – RE4- Y1/Z2 Start of RL13BU 0.150 time delay st 15/18 1 SPDT cont. or ~ 42…48 V 15/16 ~ 110…240 V nd 25/28 2 SPDT cont. 25/26 time delay nd 21/24 2 SPDT cont. 21/22 instantaneous Green LED tr tr (1) A lead sealing kit may be added: see page 10. (2) See wiring diagrams, pages 11-12. (3) By contact or by 3-wire type proximity sensor with NPN output, to be ordered separately. (4) By external potentiometer, to be ordered separately; if external potentiometer is used, the internal potentiometer is automatically disconnected. nd (5) A switch on the front face of the relay allows the 2 SPDT contact to be used in instantaneous mode. (6) X1-Z2 Contact. de-energised energised open closed tr : adjustable Off-delay tr = t1 + t2 ts : partial stop time SQUARE D 6 8 Electronic Timing Relays Order Information 1 Interval Timing Relays Supply Output Remote Control Reference Weight Voltages (2) Contacts of Time Delay (SPDT) Start Partial Adjust- Stop ment kg At Switch-on - - - or ~ 24 V 1 – – – RE4-PE11BU 0.150 ~ 110…240 V Supply 15/18 SPDT contact 15/16 Green LED t t or ~ 24 V 2 (3) – – With (4) RE4-PP13BU 0.150 - - - or ~ 42…48 V - - - ~ 110 …240 V Supply st 15/18 1 SPDT cont. 15/16 nd 25/28 2 SPDT cont. 25/26 time delay 21/24 2nd SPDT 21/22 instantaneous Green LED t t 1 By Remote Control (5) or ~ 24 V 1 With (6) With (7) With (4) - - - RE4-PM11BU 0.150 - - - or ~ 42…48 V Supply ~ 110…240 V Start of Y1/Z2 time delay 15/18 SPDT contact 15/16 Green LED Partial stop X1/Z2 of time delay t t1 t2 ts - - - - - - or ~ 24 V 2 (3) With (6) – – RE4-PD13BU 0.150 or ~ 42…48 V Supply ~ 110…240 V Start of Y1/Z2 time delay st 15/18 1 SPDT cont. 15/16 nd 2 SPDT cont. 25/28 25/26 time delay nd 2 SPDT cont. 21/24 21/22 instantaneous Green LED t t (1) A lead sealing kit may be added: see page 10. (2) See wiring diagrams, pages 11-12. nd (3) A switch on the front face of the relay allows the 2 SPDT contact to be used in instantaneous mode. (4) By external potentiometer, to be ordered separately; if external potentiometer is used, the internal de-energised energised potentiometer is automatically disconnected. (5) When the relay is switched on, terminals Y1-Z2 must be linked. open closed (6) By contact or by 3-wire type proximity sensor with NPN output, to be ordered separately. (7) X1-Z2 Contact. t : adjustable flashing time tr : adjustable Off-delay tr = t1 + t2 ts : partial stop time SQUARE D 7 9 Electronic Timing Relays Order Information Repeat Cycle Timing Relays Supply Output Remote Control Reference Weight Voltages (2) Contacts of Time Delay (SPDT) Start Partial Adjust- Stop ment kg With flash commencing during OFF period - - - or ~ 24 V 1 – – – RE4- CL11BU 0.150 Supply ~ 110 … 240 V 15/18 SPDT contact 15/16 Green LED t t - - - Supply - - - or ~ 24 V 2 (3) – – With (4) RE4- CP13BU 0.150 1st SPDT cont. 15/18 15/16 or ~ 42…48 V ~ 110…240 V 2nd SPDT cont. 25/28 25/26 time delay 2nd SPDT cont. 21/24 21/22 instantaneous Green LED t t Time Delay Relays for Wye-Delta Starters (5) Supply Output Remote Control Reference Weight Voltages (2) Contacts of Time Delay (SPDT) Start Partial Adjust- Stop ment kg - - - Supply - - - 15/18 or ~ 24 V 2 – – – RE4- 1st SPDT cont. 15/16 YA12BU 0.150 25/28 2nd SPDT cont. or ~ 42…48 V 25/26 ~ 110…240 V wye delta Green LED t t3 - - - - - - Supply or ~ 24 V 2 – – – RE4- 1st SPDT cont. 17/18 YR12BU 0.150 2nd SPDT cont. or ~ 42…48 V With common point 17/28 ~ 110…240 V wye delta Green LED t t3 (1) A lead sealing kit may be added, see page 10. (2) See wiring diagrams, pages 11& 12. nd (3) A switch on the front face of the relay allows the 2 SPDT contact to be used in instantaneous mode. (4) By external potentiometer, to be ordered separately; if external potentiometer is used, the internal potentiometer is automatically disconnected. (5) Time delay adjustable for operation in wye connection, and fixed (50 ms) for switching from wye to delta connection to ensure sufficient breaking time. de-energised energised open closed t : adjustable time delay t3 : switching time = 50 ms SQUARE D 8 10 Electronic Timing Relays Order Information Multifunction Relay - 6 Functions Functions Reference Weight kg lTime delay relays RE4-ML11BU 0.150 - On-delay : operation identical to that of relay RE4-TM11BU. - Off-delay : operation identical to that of relay RE4-RM11BU. lInterval timing relays - at switch-on by remote control: - operation identical to that of relay RE4-PM11BU. lRepeat cycle timing relays - With flash commencing during OFF period : operation identical to that of relay RE4-CL11BU, with stop contact and facility for remote adjustment of time delay. - With flash commencing during ON period : operation similar to previous description but without remote adjustment facility. Description of operation of interval timing relays at switch-on Supply Output Remote Control Voltages (2) Contacts of Time Delay (SPDT) Start Partial Adjustment Supply Stop Start Y1/Z2 - - - 24 V 1 With (3) With (5) With (4) 15/18 SPDT contact 42…48 V - - - 15/16 ~ 110…240 V Green LED t t Multifunction Relay - 8 Functions Functions Reference Weight kg The following functions are identical to those of relay RE4-ML11BU RE4-MY13MW 0.150 with 2 SPDT contacts : lTime delay relays - On-delay - Off-delay lInterval timing relays - at switch-on - by remote control lRepeat cycle timing relays - With flash commencing during OFF period. - With flash commencing during ON period. Other functions performed by this relay : ltime delay relays for wye-delta starters - without pulse on energizing contact : operation identical to that of relay RE4-YA12BU. Supply - With pulse on energizing contact : Operation described below. st 1 SPDT cont. 15/18 15/16 Description of operation of relay with pulse on energizing contact at switch-on nd 25/28 2 SPDT cont. Supply Output Remote Control 25/26 Voltages (2) Contacts of Time Delay Green LED (SPDT) Start Partial Adjustment t1 ts Stop - - - or ~ 24…240 V 2 – – – de-energised energised (1) A lead sealing kit may be added, see page 10. open (2) See wiring diagrams, pages 11 & 12. closed (3) By contact or by 3-wire type proximity sensor with NPN output, to be ordered separately. t : adjustable flashing time (4) By external potentiometer, to be ordered separately; if external potentiometer is used, the internal t1 : adjustable acceleration potentiometer is automatically disconnected. ts : partial stop time (5) X1-Z2 Contact. SQUARE D 9 11 119 Electronic Timing Relays Order Information Accessory (to be ordered separately) Description Reference Weight kg Lead Sealing Kit LA9-RE02 0.015 SQUARE D 12 10 Electronic Timing Relays Dimensions, Wiring Diagrams Dimensions RE4- . . 1 100 109,5 102 22,5 On-Delay Timing Relays RE4-TL11BU RE4-TM11BU RE4-TP13BU (1) (V DC) ~ (V AC) - - - RE4- 24 42…48 24 42…48 110…240 TL11BU A2-B1 – A2-B1 – A1-A2 TM11BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 TP13BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 Off-Delay Timing Relays RE4-RL11BU (1) RE4-RM11BU - - - (V DC) ~ (V AC) RE4- 24 42…48 24 42…48 110…240 RL13BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 RM11BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 Interval Timing Relays RE4-PD13BU (1) RE4-PE11BU RE4-PM11BU RE4-PP13BU (1) - - - (V DC) ~ (V AC) RE4- 24 42…48 24 42…48 110…240 PD13BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 PE11BU A2-B1 – A2-B1 – A1-A2 PM11BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 PP13BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 nd (1) The figures in brackets relate to the 2 SPDT time delay contact switched to operate in instantaneous mode. SQUARE D 11 13 B1 B2 B1 B2 B1 A2 A1 A2 A1 A2 A1 16 16 16 18 15 18 15 18 15 (22) 22 (22) 26 (24) 24 25 (21) (24) 28 25 (21) B2 B1 B2 B1 B2 B1 A2 A1 A2 A1 A2 A1 16 16 16 18 15 18 15 18 15 78 B2 B1 B2 B1 A2 A1 A2 A1 16 16 18 15 18 15 (22) 26 (24) 28 25 (21) B2 B1 A2 A1 16 18 15 (22) 26 (24) 28 25 (21) Electronic Timing Relays Wiring Diagrams Repeat Cycle RE4-CL11BU RE4-CP13BU (1) (V DC) ~ (V AC) - - - RE4- 24 42…48 24 42…48 110…240 CL11BU A2-B1 – A2-B1 – A1-A2 CP13BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 Multifunction Relays RE4-ML11BU RE4-MY13MW (1) - - - (V DC) ~ (V AC) RE4- 24 42…48 110…240 24 42…48 110…240 ML11BU A2-B1 A2-B2 – A2-B1 A2-B2 A1-A2 MY13MW A2-B1 A1-A2 A1-A2 A1-A2 A1-A2 A1-A2 Time Delay Relays for Wye-Delta Starters RE4-YA12BU RE4-YR12BU - - - (V DC) ~ (V AC) RE4- 24 42…48 24 42…48 110…240 YA12BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 YR12BU A2-B1 A2-B2 A2-B1 A2-B2 A1-A2 nd (1) The figures in brackets relate to the 2 SPDT time delay contact selected to operate in instantaneous mode. Connection of External Control Devices Wiring Scheme for a 3-Wire Proximity Sensor A1/B1/B2 + BN Sensor start Partial stop Adjustment BK/WH RE4- contact contact potentiometer(s) Y1 CP13BU – – Z1-Z2 ML11BU Y1-Z2 X1-Z2 Z1-Z2 RE4 U MY13MW Y1-Z2 X1-Z2 Z1-Z2 BU PD13BU Y1-Z2 – – Z2 PM11BU Y1-Z2 X1-Z2 Z1-Z2 PP13BU – – Z1-Z2 (2) RL13BU Y1-Z2 – – RM11BU Y1-Z2 X1-Z2 Z1-Z2 A2 – TM11BU Y1-Z2 X1-Z2 Z1-Z2 TP13BU – – Z1-Z2 (2) Except for RE4-MY13MW. SQUARE D 14 12 B1 B2 B1 B2 B1 A2 A1 A2 A1 A2 A1 16 16 16 18 15 18 15 18 15 26 28 25 B2 B1 A2 A1 B2 B1 A2 A1 A2 A1 16 16 16 18 15 18 15 18 (22) 26 (22) 26 26 15 (24) 28 25 (21) (24) 28 25 (21) 28 © 1993 Square D All Rights Reserved Order No. 0140CT9303 August 93 Printed in U.S.A. SQUARE D 15