NA40 SERIES 40 mm Beam Pitch General Purpose Area Sensor Diagnosis Self-diagnosis Interference prevention Slim and intelligent Refer to p.419l for the light curtain. Slim body Failure monitoring Close mounting The NA40 saves space as the volume When one of the following errors Two sets of sensors can be closely is reduced to 1/3 of a conventional occurs, the self-diagnosis output is mounted by setting different emission model. generated and three color indicators frequencies to prevent mutual interfer- reveal the failure condition. ence. 1 Reduction of incident light intensity Conventional model The NA40 monitors the incident light intensity for reduction due to dust or dirt on the front NA40 faces, or beam misalignment. 2 Failure of the output transistor Any failure of the output transistor is Easy modification of length Robust aluminum enclosure monitored. The modular construction enables The modules are protected by a robust modification of the number of beam aluminum enclosure conforming to channels. IP65 protection. It makes a design change or mainte- nance on the site very simple. End unit Sub-unit Protection enclosure Front cover Main unit 1096 OTHER SUNX PRODUCTS NA40 APPLICATIONS Detecting intrusion into loader or Verifying picking of parts from shelf Controlling access on tape feeder unloader Never use this product in any WARNING personnel safety application. ORDER GUIDE Mating cable is not supplied with the sensor. Please order it separately. Sensors Number of Sensing Type Appearance Sensing range Model No. Output beam channels height (mm) 4 120 NA40-4 Beam channel No. n 6 200 NA40-6 8 280 NA40-8 Sensing height NA40-10 10 360 12 440 3 NA40-12 2 Beam pitch NA40-14 14 520 1 40 mm 0.5 16 600 NA40-16 m 20 760 NA40-20 Optional mating cable 24 920 NPN NA40-24 open-collector 5 m transistor 4 120 NA40-4-H Beam channel No. NA40-6-H 6 200 n 8 280 NA40-8-H Sensing height NA40-10-H 10 360 12 440 NA40-12-H 3 2 Beam pitch 14 520 NA40-14-H 1 40 mm 0.5 16 600 NA40-16-H m 20 760 NA40-20-H Optional mating cable NA40-24-H 24 920 Mating cable is not supplied with the sensor. Please order it separately. Mating cables Appearance Model No. Description Length: 3 m 2 0.5 mm 3-core (receiver: 4-core) cabtyre cable Weight: 600 g approx. NA40-CC3 with connector on one end, two cables per set. (two cables) Cable outer diameter: "6.7 mm Connector outer diameter: "14 mm max. Length: 7 m Cable color: Gray (for emitter) Weight: 950 g approx. NA40-CC7 Black (for receiver) (two cables) 1097 Area sensor With spatter protection hood OTHER SUNX PRODUCTS NA40 ORDER GUIDE Accessory • MS-NA40-1 (Sensor mounting bracket) Four bracket set Four M5 (length 40 mm) truss head screws, four nuts and four spring washer are attached. Individual units and associated components can be purchased separately. • NA40-4 • NA40-10 Number Model No. Designation of beam Emitter Receiver channels Cover stopper (attached to protection enclosure) Main unit 4 NA40-MUP NA40-MUD End unit (2 beam channels) Front cover Sub-unit 4 Protection NA40-4SUP NA40-4SUD Cover stopper enclosure attached to () protection enclosure 2 NA40-2EUP NA40-2EUD Sub-unit End unit End cap 4 NA40-4EUP NA40-4EUD Protection enclosure End cap (Note) NA40-ECP NA40-ECD Note: It is required only for NA40-4 or NA40-4-H. Main unit Main unit Front cover Applicable beam 4 beam 6 beam 8 beam 10 beam 12 beam 14 beam 16 beam 20 beam 24 beam channels channels channels channels channels channels channels channels channels channels Designation Protection Model No. MC-NA40-4 MC-NA40-6 MC-NA40-8 MC-NA40-10 MC-NA40-12 MC-NA40-14 MC-NA40-16 MC-NA40-20 MC-NA40-24 enclosure Model No. MC-NA40-4H MC-NA40-6H MC-NA40-8H MC-NA40-10H MC-NA40-12H MC-NA40-14H MC-NA40-16H MC-NA40-20H MC-NA40-24H Front Model No. FC-NA40-4 FC-NA40-6 FC-NA40-8 FC-NA40-10 FC-NA40-12 FC-NA40-14 FC-NA40-16 FC-NA40-20 FC-NA40-24 cover Note: The model Nos. given above denote a single unit, not a pair of units. OPTIONS Applicable beam 4 beam 6 beam 8 beam 10 beam 12 beam 14 beam 16 beam 20 beam 24 beam channels channels channels channels channels channels channels channels channels channels Designation Slit mask Model No. OS-NA40-4 OS-NA40-6 OS-NA40-8 OS-NA40-10 OS-NA40-12 OS-NA40-14 OS-NA40-16 OS-NA40-20 OS-NA40-24 Note: The model Nos. given above denote a single unit, not a pair of units. Slit mask Large indicator for area sensor The slit mask restrains the amount The large indica- Designation Model No. Description of beam emitted or received and tor can be easily hence reduces the interference mounted on the With the large indicators put on the sen- between neighboring sensors. sensor head at Large indicator sors, the operation is easily observable It is also used in cases when the the top. It also SF-IND for area sensor from various directions. beam intensity is too strong pene- can be mounted (Refer to p.1106 for details) trating through the sensing object. on an area sen- Replace the original front cover with sor already being Note: Two SF-INDs are required if they are to be mounted on, both, the the slit mask. used. emitter and the receiver. However, the sensing range reduces when the slit mask is used. Sensing range • Slit on emitter side: 1.3 m • Slit on receiver side: 3 m • Slit on both sides: 0.8 m 1098 OTHER SUNX PRODUCTS With spatter protection hood NA40 SPECIFICATIONS Number of beam 4 6 8 10 12 14 16 20 24 channels Model No. NA40-4 NA40-6 NA40-8 NA40-10 NA40-12 NA40-14 NA40-16 NA40-20 NA40-24 With spatter Item NA40-4-H NA40-6-H NA40-8-H NA40-10-H NA40-12-H NA40-14-H NA40-16-H NA40-20-H NA40-24-H protection hood Sensing height 120 mm 200 mm 280 mm 360 mm 440 mm 520 mm 600 mm 760 mm 920 mm Sensing range 5 m Beam pitch 40 mm Sensing object "60 mm or more opaque object Supply voltage 12 to 24 V DC�10 % Ripple P-P 10 % or less Emitter: 30 mA or less Emitter: 35 mA or less Current consumption Emitter: 35 mA or less, Receiver: 90 mA or less Receiver: 60 mA or less Receiver: 115 mA or less NPN open-collector transistor • Maximum sink current: 100 mA Sensing output • Applied voltage: 30 V DC or less (between sensing output and 0 V) • Residual voltage: 1.6 V or less (at 100 mA sink current) Output operation ON when all beam channels are received / OFF when one or more beam channels are interrupted Short-circuit protection Incorporated NPN open-collector transistor • Maximum sink current: 50 mA Self-diagnosis output • Applied voltage: 30 V DC or less (between self-diagnosis output and 0 V) • Residual voltage: 1.6 V or less (at 50 mA sink current) Output operation OFF when unstable light received condition continues for 5 sec. or more, or the output transistor fails Short-circuit protection Incorporated Response time 12 ms or less Incorporated with the three color indicators on the receiver • Sensing output operation indicator: Red LED (lights up when one or more beam channels are interrupted) Indicator • Stable incident beam indicator: Green LED (lights up when all beam channels are received stably) • Unstable incident beam indicator: Yellow LED (lights up when one or more beam channels are received unstably) mWhen the output transistor fails, the three color indicators blink simultaneously. Interference prevention function Incorporated (Two units of sensors can be mounted close together.) Protection IP65 (IEC) Ambient temperature �10 to�50 �C (No dew condensation or icing allowed), Storage:�10 to�60 �C Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH Ambient illuminance Sunlight: 11,000 ?x at the light-receiving face, Incandescent light: 3,500 ?x at the light-receiving face Noise immunity Power line: 240 Vp and 0.5 !s pulse width (with noise simulator) Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure Insulation resistance 20 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure Vibration resistance 10 to 55 Hz frequency, 1.5 mm amplitude in X, Y and Z directions for two hours each 2 Shock resistance 100 m/s acceleration (10 G approx.) in X, Y and Z directions for three times each Emitting element Infrared LED (synchronized scanning system) Material Protection enclosure: Aluminum, Unit case: ABS, Front cover: Acrylic, Lens: Acrylic 2 0.5 mm 4-core (emitter: 3-core) cabtyre cable, 0.5 m long, with a round connector at the end Cable mUse together with the optional mating cable 2 Extension up to total 100 m is possible, for both emitter and receiver, with 0.5 mm , or more, cable. Cable extension (However, the interference prevention wire can extend up to 20 m between two emitters.) Weight (Total of emitter and receiver) 400 g approx. 500 g approx. 630 g approx. 770 g approx. 890 g approx. 1,020 g approx. 1,150 g approx. 1,400 g approx. 1,660 g approx. With spatter protection hood 500 g approx. 630 g approx. 800 g approx. 990 g approx. 1,150 g approx. 1,330 g approx. 1,500 g approx. 1,840 g approx. 2,190 g approx. Accessories MS-NA40-1 (Sensor mounting bracket): 1 set for emitter and receiver, Adjusting screwdriver: 1 pc. 1099 Environmental resistance OTHER SUNX PRODUCTS NA40 I/O CIRCUIT AND WIRING DIAGRAMS I/O circuit diagrams Wiring diagrams Emitter Emitter Connector pin No. Color code Interference D (Brown)�V �V (Brown) prevention wire 1 2 1 (Orange / Violet) � 12 to 24 V DC 3 4 �10 % 0 V (Blue) Not connected � (Blue) 0 V 3 When using two sensors (Orange / Violet) side by side, connect these 2 Interference Brown wires of both the emitters prevention wire together. � 12 to 24 V DC (Notes 1, 2) �10 % Blue � Internal circuit Users’ circuit Orange / When using two sensors Violet (Note1, 2) side by side, connect these wires of both the emitters together. Receiver Receiver Connector pin No. Self-diagnosis Color code �V (Brown) output (Orange) 2 1 (Brown)�V D 1 3 4 (Black) ZD1 0 V (Blue) Sensing output (Black) Load Sensing output 4 Load Tr 1 100 mA max. � ZD2 12 to 24 V DC (Orange) Self-diagnosis output (Note 2) �10 % � 2 Brown 50 mA max. Tr 2 Load (Blue) 0 V Black 3 Load � 12 to 24 V DC �10 % Orange (Note 2) � Internal circuit Users’ circuit Blue Symbols ... D: Reverse supply polarity protection diode ZD1, ZD2: Surge absorption zener diode Tr1, Tr2 : NPN output transistor Notes: 1) If the interference prevention wires (orange / violet) are not Notes: 1) If the interference prevention wires (orange / violet) are not used, please insulate them. used, please insulate them. Notes:2) Never connect the emitter’s interference prevention wire Notes:2) Never connect the emitter’s interference prevention wire (orange / violet) to the receiver’s self-diagnosis output (orange). (orange / violet) to the receiver’s self-diagnosis output (orange). This can cause damage. This can cause damage. SENSING CHARACTERISTICS (TYPICAL) Parallel deviation (All models) Angular deviation (All models) 8 8 Vertical direction Emitter angular deviation Receiver 6 6 Receiver $ Horizontal L direction L 4 4 Vertical Emitter direction Emitter Emitter angular 2 2 deviation Receiver angular Receiver angular deviation deviation Horizontal direction 0 0 Receiver 400 200 0 200 400 10 5 0 5 10 (Down) Left Center Right (Up) Left Center Right $ # Receiver Operating point ?(mm) Operating angle ( � ) L $ L Emitter Emitter 1100 OTHER SUNX PRODUCTS Sensor circuit Sensor circuit Setting distance L (m) Setting distance L (m) 4 4 4 4 4 4 3 3 3 3 3 3 NA40 PRECAUTIONS FOR PROPER USE Refer to p.1135l for general precautions. Operation of indicator • Never use this product as a sensing device for personnel protection. • For sensing devices to be used as safety devices for press machines or for Red : Sensing output operation indicator...Lights up when the sensing output operation corresponds to Dark state. personnel protection, use products which meet standards, such as OSHA, Green : Stable incident beam indicator...Lights up when the incident light intensity of all ANSI or IEC etc., for personnel protection applicable in each region or country. channels is sufficient. Yellow : Unstable incident beam indicator...Lights up when the incident light intensity is • If this product is used as a sensing device for personnel protection, insufficient even for one channel. death or serious body injury could result. Indicator operation • For a product which meets safety standards, use the following products. Type4 : SF4-AH series (p.420l), SF2-EH series (p.486l) Red Green Yellow Output Sensing Stable Unstable Type2 : SF2-A series (p.446l), SF2-N series (p.464l) operation output incident incident operation beam beam Mounting indicator indicator indicator • Do not use the sensor without the front cover or the enclo- Beam sure. IP protection cannot be maintained and a contact fail- High received ure may occur between the modular units. operation Lights up • When mounting the sensor, the tightening torque should (ON) be 1.96 N�m or less. 125 % Lights up Setting of frequency selection switch 100 % • Turn the frequency selection switches with the enclosed screwdriver and select the appropriate frequencies (in Beam power supply off condition). interrupted operation Lights up (OFF) When using one set of sensor Low Set the switches of both the 0 % Setting of frequency selection switches emitter and the receiver at ‘1’. Note: If the sensing output transistor fails, the Emitter Receiver The sensor does not function three color indicators blink. normally at other settings. How to change the number of beam channels 1 2 Slide the cover stopper in the Remove the four fixing direction of the arrow and screws on the rear face. Pull pull the front cover upward. the modules upward one by When using two sets of sensors one with your hands. When two sets of sensors are Cover stopper Sensing closely mounted as shown in Area B the illustration on the right, set the switches as follows. Sensor B Front cover Sensing Area A Sensor A 1 Select the frequencies. Set the switches of both the Setting of frequency selection switches emitter and the receiver of Emitter Receiver Sensor A at ‘1’, and both switches of Sensor B at ‘2’. 4 Tighten the four fixing screws 3 Prepare the new protection The sensors do not function and insert the front cover by enclosure and front cover normally at other settings. pulling the cover stopper that matches the required back. sensing height. Insert the units and connect the end cap. 2 Connect the interference prevention wires (INTER LOCK) of Sensor A and Sensor B together. • Connect both the 0V wires Emitter of Sensor A Connect both interference in common. prevention wires (INTER LOCK) Emitter of • �V wires need not be �V Sensor B 0 V connected in common. Note: The overall wiring distance between Sensor A and Sensor B must be Notes: 1) Be sure to turn the power off before linking units. within 20 m. The interference prevention wire length and the 0 V wire If this is not done, the sensor may get damaged. length between the emitters must be within 20 m each, too. Notes: 2) The end unit, either 2-channel unit or 4-channel unit, must be con- Other nected at the top of the module linkage. Notes: 3) Be sure to put the end cap on the top of the 4 beam channel NA40-4 • Do not use during the initial transient time (0.5 sec.) after or NA40-4-H. the power supply is switched on. Notes: 4) The cover stopper and four fixing screws are attached with the pro- tection enclosure. 1101 2 2 2 2 2 2 1 1 1 1 1 1 Sensor B Sensor A Incident light intensity (%) OTHER SUNX PRODUCTS NA40 The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/ DIMENSIONS (Unit: mm in) NA40-� Sensor 30 17 25.5 8.5 2-"5.5 mounting holes Front cover (replaceable) (both emitter and receiver) Sensing height A B C Three color indicators Model No. AB C Beam pitch (Red, Green, Yellow) 120 163 180 NA40-4 Frequency selection switch NA40-6 200 233 250 (both emitter and receiver) 40 NA40-8 280 313 330 25 NA40-10 360 393 410 8.5 NA40-12 440 473 490 9 "6.7 cable 0.5 m long 520 553 570 NA40-14 600 633 650 NA40-16 NA40-20 760 793 810 "14 "14 NA40-24 920 953 970 Emitter Receiver NA40-�-H Sensor 30 17 50 2-"5.5 mounting holes 8.5 Front cover (replaceable) Sensing height (both emitter and receiver) Indicator Indicator window A window BC Model No. AB C Three color indicators 120 163 180 NA40-4-H Beam pitch (Red, Green, Yellow) 200 233 250 NA40-6-H Frequency selection switch NA40-8-H 280 313 330 40 (both emitter and receiver) NA40-10-H 360 393 410 25 NA40-12-H 440 473 490 8.5 NA40-14-H 520 553 570 9 "6.7 cable 0.5 m long 600 633 650 NA40-16-H 760 793 810 NA40-20-H NA40-24-H 920 953 970 "14 "14 Emitter Receiver 1102 OTHER SUNX PRODUCTS NA40 The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/ DIMENSIONS (Unit: mm in) MS-NA40-1 Sensor mounting bracket (Accessory) Assembly dimensions Mounting drawing with NA40-�. The assembly for the spatter protection hood type (NA40-�-H) is similar. (43) 32 t 2 18�0.2 27.5 5.5 9.5 18 23.5 5.5 t 2 31.5 19 16 9.5 "5.5 (on both sides) 19.5 25.5 Model No. ADE Sensing height 120 200 210 NA40-4(-H) A (D)(E) 30.5 NA40-6(-H) 200 270 280 7 7 NA40-8(-H) 280 350 360 NA40-10(-H) 360 430 440 10 Beam pitch NA40-12(-H) 440 510 520 40 520 590 600 NA40-14(-H) 6 33.7 600 670 680 NA40-16(-H) Material: Cold rolled carbon steel (SPCC) Material: (Uni-chrome plated) NA40-20(-H) 760 830 840 6.3 Four bracket set 4 pcs. each of M5 (length 40 mm) truss head screws, nuts and NA40-24(-H) 920 990 1,000 spring washers are attached. SF-IND Large indicator for area sensor (Optional) Assembly dimensions Mounting drawing with NA40-�. The assembly for the spatter protection hood type (NA40-�-H) is similar. (43) 27.5 (30) 27 Orange LED 28 15 (E) (F) 3.5 28 "3.7 cable 2 m long Model No. EF Sensor unit joining part NA40-4(-H) 210 223 NA40-6(-H) 280 293 NA40-8(-H) 360 373 NA40-10(-H) 440 453 NA40-12(-H) 520 533 NA40-14(-H) 600 613 NA40-16(-H) 680 693 NA40-20(-H) 840 853 NA40-24(-H) 1,000 1,013 1103 OTHER SUNX PRODUCTS