E3JK_V01 OMRON | Alldatasheet

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Technical content

Built-in Power Supply Photoelectric Sensor E3JM/E3JK Two Models Contribute to Overall Cost Reduction

  • Easy to wire and adjust.  Slim body is economically priced and full of functions. E3JM Terminal Block Models E3JK Pre-wired Models Be sure to read Safety Precautions on page 10.

Ordering Information

Sensors (Refer to Dimensions on page 12.) E3JM * Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver. Orders for individual Emitters and Receivers are accepted. Sensing method Appearance Connection method Sensing distance Operation mode Output configuration Functions Model Through- beam (Emitter + Receiver) * Terminal block Light-ON Dark-ON (switch selectable) Relay --- E3JM-10M4-N Emitter E3JM-10L-N Receiver E3JM-10DM4-N E3JM-10M4T-N Emitter E3JM-10L-N Receiver E3JM-10DM4T-N DC SSR --- E3JM-10S4-N Emitter E3JM-10L-N Receiver E3JM-10DS4-N E3JM-10S4T-N Emitter E3JM-10L-N Receiver E3JM-10DS4T-N Retro- reflective with MSR function E39-R1 (provided) Relay --- E3JM-R4M4 E3JM-R4M4T DC SSR --- E3JM-R4S4 E3JM-R4S4T Diffuse- reflective Relay --- E3JM-DS70M4 E3JM-DS70M4T DC SSR --- E3JM-DS70S4 E3JM-DS70S4T Red light Infrared light 10 m Timer Timer 4 m Timer Timer 700 mm Timer Timer Free Datasheet http://www.datasheetlist.com/

Note: UL-listed models have the -US suffix. Through-beam models have -US suffix instead of -N suffix. (Example: E3JM-10M4-US 2M). Tightening nuts, washers, and rubber bushings are not provided with these models. Change: Shape of the E3JM conduit socket Note, however, that DC-type E3JK SSR Output Models are not UL-listed. *1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver. Orders for individual Emitters and Receivers are accepted. *2. Values in parentheses indicate the sensing distance when using E39-R2 Reflectors. Accessories (Order Separately) Slit (A Slit is not provided with the Sensor for through-beam. Order a Slit separately if required.) (Refer to Dimensions on page 12.) Reflectors (A Reflector is required for Retroreflective Sensors.) A Reflector is provided with the E39-R1 Sensor. For other Sensors, order a Reflector separately if required. (Refer to Dimensions on E39-L/F39-L/E39-S/E39-R.) Note: 1. When using any reflector other than the provided one, use a sensing distance of approximately 0.7 times the typical value as a guide. 2. Refer to Reflectors on E39-L/F39-L/E39-S/E39-R for details. * Values in parentheses are the minimum required distance between the Sensor and Reflector. Sensing method Appearance Connection method Sensing distance Operation mode Output configuration Model Through- beam (Emitter + Receiver) *1 Pre-wired (2 m) Light-ON Relay E3JK-5M1-N 2M Emitter E3JK-5L-N 2M Receiver E3JK-5DM1-N 2M Dark-ON E3JK-5M2-N 2M Emitter E3JK-5L-N 2M Receiver E3JK-5DM2-N 2M Light-ON Dark-ON Both selectable DC SSR E3JK-5S3-N 2M Emitter E3JK-5L-N 2M Receiver E3JK-5DS3-N 2M Retro-reflec- tive with MSR function E39-R1 (provided) *2 Light-ON Relay E3JK-R2M1 2M Dark-ON E3JK-R2M2 2M Light-ON Dark-ON Both selectable DC SSR E3JK-R2S3 2M Retro-reflec- tive without MSR function *2 Light-ON Relay E3JK-R4M1 2M Dark-ON E3JK-R4M2 2M Light-ON Dark-ON Both selectable DC SSR E3JK-R4S3 2M Diffuse- reflective Light-ON Relay E3JK-DS30M1 2M Dark-ON E3JK-DS30M2 2M Light-ON Dark-ON Both selectable DC SSR E3JK-DS30S3 2M Slit width Sensing distance Minimum detect- able object (typical) Model Quantity Remarks 1 mm × 20 mm E3JM-10@4(T)-N 1.2 m 1-mm dia. E39-S39

1 Slit each for

Receiver (2 Slits total) (Seal-type long slit) Can be used with the E3JM-10@4(T)-N and E3JK-5@@-N Through-beam Models.E3JK-5@@-N 0.7 m Name Sensing distance (typical) Model Quantity Remarks Reflectors E3JM-R4@4(T) 4 m (rated value) E39-R1 1 Provided with the E3JM-R4@4(T) Provided with the E3JK-R2@@ Provided with the E3JK-R4@@ E3JK-R2@@ 2.5 m (rated value) E3JK-R4@@ 4 m (rated value) E3JK-R2@@ 3 m E39-R2 1 --- E3JK-R4@@ 5 m Small Reflectors E3JM-R4@4(T) 3.5 m E39-R3 1 --- E3JK-R2@@ 1 m (5 mm) * Tape Reflectors E3JM-R4@4(T) 1 m (200 mm) * E39-RS1 1 Enables MSR function. E3JK-R2@@ 750 mm (200 mm) * E3JM-R4@4(T) 1.6 m (200 mm) * E39-RS2 1 E3JK-R2@@ 1.2 m (200 mm) * E3JM-R4@4(T) 2 m (200 mm) * E39-RS3 1 E3JK-R2@@ 1.5 m (200 mm) * 5 m 2.5 m (3 m) 4 m (5 m) 300 mm Free Datasheet http://www.datasheetlist.com/

Some Mounting Brackets are provided with the Sensor. Order other Mounting Brackets separately if required. (Refer to E39-L/F39-L/E39-S/E39-R) Note: 1. When using a Through-beam Sensor, order one Connector for the Receiver and one for the Emitter. 2. Refer to Mounting Brackets on E39-L/F39-L/E39-S/E39-R for details. Appearance Model Quantity Remarks E39-L53 1 Provided with the E3JM. E39-L40 1 Provided with the E3JK. E39-L51 1 Mounting Bracket designed for changing from he E3A-M, E3A2, E3A3, OA-5, or OA-5N to the E3JM. Free Datasheet http://www.datasheetlist.com/

Ratings and Specifications E3JM * The timer cannot be disabled for models with timer functions (E3JM-@@@4T). Sensing method Through-beam model Retro-reflective model (with MSR function) Diffuse-reflective model Item Model E3JM-10@4(T)-N E3JM-R4@4(T) E3JM-DS70@4(T) Sensing distance 10 m 4 m (When using E39-R1) White paper (200 × 200 mm): 700 mm Differential travel --- 20% max. of sensing distance Directional angle Both Emitter and Receiver 3° to 20° 1° to 5° --- Light source (wavelength) Infrared LED (950 nm) Red LED ( 660 nm) Infrared LED (950 nm) Power supply voltage 12 to 240 VDC±10%, ripple (p-p): 10% max. 24 to 240 VAC±10%, 50/60 Hz Power con- sumption DC 3 W max. (Emitter 1.5 W max. Receiver 1.5 W max.) 2 W max. AC 3 W max. (Emitter 1.5 W max. Receiver 1.5 W max.) 2 W max. Control output Relay output (E3JM-@@M4 (T) model): SPDT, 250 VAC, 3A (cosφ=1) max., 5 VDC, 10 mA min. DC SSR output (E3JM-@@S4 (T) model): 48 VDC, 100 mA max. (residual voltage: 2 V max.) Light-ON/Dark-ON selectable Life expectancy (relay output) Mechanical 50,000,000 times min. (switching frequency: 18,000 times/h) Electrical 100,000 times min. (switching frequency: 1,800 times/h) Response time Relay output (E3JM-@@M4 (T) models) Operate or reset: 30 ms max. DC SSR output (E3JM-@@S4 (T) models) Operate or reset: 5 ms max. Sensitivity adjustment --- One-turn adjuster Timer function * ON-delay/OFF-delay/One-shot delay switch selectable Delay time: 0.1 to 5 s (adjustable), only for E3JM-@@@4T Ambient illumination (Receiver side) Incandescent lamp: 3,000 lx max. Ambient temperature range Operating: −25°C to 55°C, Storage: −30°C to 70°C (with no icing or condensation) Ambient humidity range Operating: 45% to 85% (with no condensation), Storage: 35% to 95% (with no condensation) Insulation resistance 20 MΩ min. at 500 VDC Dielectric strength 2,000 VAC, 50/60 Hz for 1 min. Vibration resistance Destruction 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Malfunction 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Shock resistance Destruction 500 m/s2 3 times each in X, Y, and Z directions Malfunction 100 m/s2 3 times each in X, Y, and Z directions Degree of protection IEC 60529: IP66 Connection method Terminal block Weight (packed state) Approx. 270 g Approx. 160 g Material Case ABS (Acrylonitril Butadiene Styrene) Lens Methacrylic resin Cover Polycarbonate Mounting Bracket Iron Accessories Mounting Bracket (with screw), Nuts, Terminal Protection Cover, One set of cable connection nuts (exclud- ing -US Models), Instruction manual, Reflector (E39-R1: only for Retro-reflective Sensors) Free Datasheet http://www.datasheetlist.com/

Sensing method Through-beam model Retro-reflective model (with MSR function) Retro-reflective model (without MSR function) Diffuse-reflective model Item Model E3JK -5M@-N E3JK -5S3-N E3JK -R2M@ E3JK -R2S3 E3JK -R4M@ E3JK -R4S3 E3JK -DS30M@ E3JK -DS30S3 Sensing distance 5 m 2.5 m (When using E39-R1) 4 m (When using E39-R1) White paper (100 × 100 mm): 300 mm Standard sensing Differential travel --- 20% max. of sensing distance Directional angle Both Emitter and Receiver 3° to 20° 1° to 5° --- Light source (wavelength) Infrared LED (950 nm) Red LED (660 nm) Infrared LED (950 nm) Power supply voltage 12 to 240 VDC±10%, ripple (p-p): 10% max. 24 to 240 VAC±10%, 50/60 Hz Power con- sump- tion DC 3 W max. (Emitter 1.5 W max. Receiver 1.5 W max.) 2 W max. AC 3 W max. (Emitter 1.5 W max. Receiver 1.5 W max.) 2 W max. Control output Relay output SPDT,

250 VAC, 3 A

max. (cosφ= 1)

5 VDC, 10 mA

min. DC SSR out- put, Negative: common

48 VDC,

100 mA max. Leakage cur- rent: 0.1 mA max. With load short-circuit protection Relay output SPDT, max. (cosφ= 1) min. DC SSR out- put, Negative: common 100 mA max. Leakage cur- rent: 0.1 mA max. With load short-circuit protection Relay output SPDT, max. (cosφ= 1) min. DC SSR out- put, Nega- tive: common 100 mA max. Leakage cur- rent: 0.1 mA max. With load short-circuit protection Relay output SPDT, max. (cosφ= 1) min. DC SSR out- put, Negative: common 100 mA max. Leakage cur- rent: 0.1 mA max. With load short-circuit protection Life ex- pectan- cy (relay output) Mechani- cal 50,000,000 times min. (switching frequency: 18,000 times/h) Electrical 100,000 times min. (switching frequency: 1,800 times/h) Sensitivity adjustment --- One-turn adjuster Ambient illumina- tion (Receiver side) Incandescent lamp: 3,000 lx max. Ambient temperature range Operating: −25°C to 55°C, Storage: −30°C to 70°C (with no icing or condensation) Ambient humidity range Operating: 45% to 85% (with no condensation), Storage: 35% to 95% (with no condensation) Insulation resistance 20 MΩ min. at 500 VDC Dielectric strength 1,500 VAC, 50/60 Hz for 1 min. Vibra- tion re- sistance Destruc- tion 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Malfunc- tion 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions Shock resis- tance Destruc- tion 500 m/s 2 3 times each in X, Y, and Z directions Malfunc- tion 100 m/s2 3 times each in X, Y, and Z di- rections 500 m/s 2 3 times each in X, Y, and Z di- rections 100 m/s 2 3 times each in X, Y, and Z di- rections 500 m/s 2 3 times each in X, Y, and Z di- rections 100 m/s 2 3 times each in X, Y, and Z di- rections 500 m/s 2 3 times each in X, Y, and Z di- rections 100 m/s 2 3 times each in X, Y, and Z di- rections 500 m/s 2 3 times each in X, Y, and Z di- rections Degree of protection IEC 60529 IP64 Connection method Pre-wired (standard length: 2 m) Weight (packed state) Approx. 420 g Approx. 250 g Material Case ABS (Acrylonitril Butadiene Styrene) Lens Methacrylic resin Mounting Bracket Iron Accessories Mounting Bracket (with screws), Nuts, Instruction manual, Reflector (Retro-reflective Models only) Free Datasheet http://www.datasheetlist.com/

Engineering Data (Typical) Parallel Operating Range Through-beam Through-beam Retro-reflective E3JM-10@4(T)-N E3JM-10@4(T)-N + E39-S39 (Optional Slit) (A Slit is mounted to the Emitter and Receiver.) E3JM-R4@4(T) + E39-R1 (Supplied Reflector) Operating Range Diffuse-reflective E3JM-DS70@4(T) Excess Gain Ratio vs. Set Distance Through-beam Retro-reflective E3JM-10@4(T)-N E3JM-R4 @4(T) + E39-R1 (Supplied Reflector) E3JM-R4@4(T) + E39-R3 (Optional Reflector) 600 400 200 −200 −400 −600 2 4 6 8 10 12 14 16 Distance X (m) Y X Distance Y (mm) −20 −40 −60 0.5 1 1.5 2 2.5 3 3.5 Y X Distance X (m) Distance Y (mm) 150 100 −50 −100 −150 Reflector: E39-R1 34567 8 Y X Distance X (m) Distance Y (mm) −10 −20 −30 −40 −50 −60 2468 1 0 White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) Sensing object: 200 × 200 mm Y X Distance X (m) Distance Y (mm) 1,000 500 100 0.5 0.1 Distance (m) 20 4 6 8 10 12 14 16 18 Operating level Excess gain ratio 1,000 500 100 0.5 0.1 102 3 4 5 6 7 8 9 Reflector: E39-R1 Distance (m) Operating level Excess gain ratio 1,000 500 300 100 0.5 0.3 0.1 102 3 4 5 6 7 8 9 Reflector: E39-R3 Distance (m) Operating level Excess gain ratio Free Datasheet http://www.datasheetlist.com/

Sensing Object Size vs. Sensing Distance E3JM-DS70@4(T) E3JM-DS70 @4(T) Parallel Operating Range Through-beam E3JK-5@@-N E3JK-5 @@-N + E39-S39 (Optional Slit) (A Slit is mounted to the Emitter and Receiver.) Retro-reflective E3JK-R2@@ + E39-R1 (Supplied Reflector) E3JK-R4@@ + E39-R1 (Supplied Reflector) 1,000 500 100 0.5 0.1 Distance (mm) 1000 200 300 400 500 600 700 800 900 Operating level Sensing object: white paper 200 × 200 mm Excess gain ratio 200 40 60 80 100 120 140 160 180 200 220 Side length of sensing object (mm) White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) Distance (m) 600 400 200 −200 −400 −600 123456 7 Distance X (mm) Distance Y (mm) Y X −10 −20 −30 0.5 1 1.5 2 Y X Distance X (mm) Distance Y (mm) 150 100 −50 −100 −150 123 4 Reflector: E39-R1 Y X Distance X (mm) Distance Y (mm) 150 100 −50 −100 −150 123 45 6 Y X Reflector: E39-R1 Distance Y (mm) Distance X (m) Free Datasheet http://www.datasheetlist.com/

Operating Range Sensing Object Size vs. Sensing Distance Diffuse-reflective Diffuse-reflective E3JK-DS30@@ E3JK-DS30@@ Excess Gain Ratio vs. Set Distance Through-beam Retro-reflective E3JK-5@@-N E3JK-R2 @@ + E39-R1 (Supplied Reflector) Diffuse-reflective E3JK-R4@@ + E39-R1 (Supplied Reflector) E3JK-DS30@@ −10 −20 −30 −40 −50 Distance (m) White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) Sensing object: 100 × 100 mm Distance (m) Y X 100 2 03 04 05 06 07 08 09 0 100 110 Side length of sensing object (mm) White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) Distance (m) 1,000 500 300 100 Distance (m) 102 3 4 5 6 7 8 Operating level Excess gain ratio 100 102 3 4 Reflector: E39-R1 Distance (m) Operating level Excess gain ratio 102 3 4 5 100 Reflector: E39-R1 Distance (m) Operating level Excess gain ratio 1000 200 300 400 500 100 Distance (mm) Operating level Excess gain ratio Sensing object: 100 × 100 mm Free Datasheet http://www.datasheetlist.com/

Note: Connect terminal 1 to any polarity and terminal 2 to the power supply because there is no polarity on the Emitter side. * Models numbers for Through-beam Sensors (E3JM-10@4(T)-N) are for sets that include both the Emitter and Receiver. The model number of the Emitter is E3JM-10L-N for all models. The model number of the Receiver, by adding "D" (example: E3JM-10 DM4-N). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. E3JK Relay Output Models DC SSR Output Models Note: Connect the brown cable to any polarity and the blue cable to the power supply because there is no polarity on the Emitter side. * Models numbers for Through-beam Sensors (E3JK-5@@-N 2M) are for sets that include both the Emitter and Receiver. The model number of the Emitter is E3JK-5L-N 2M for all models. The model number of the Receiver, by adding "D" (example: E3JK-5DM1-N 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. Model Timing chart Output circuit E3JM-10M4(T)-N * E3JM-R4M4(T) E3JM-DS70M4(T) Light indicator (red) L-ON (Ta) D-ON (Ta) Incident light No incident light ON OFF ON OFF ON OFF No polarity 24 to 240 VAC 12 to 240 VDC Tb Tc Contact o utput Ta (Built-in Relay: G6C) Photoelectric Sensor main circuit Power Source Model Timing chart Output circuit E3JM-10S4(T)-N * E3JM-R4S4(T) E3JM-DS70S4(T) Model Timing chart Output circuit E3JK-5M1-N * E3JK-5M2-N * E3JK-R2M1 E3JK-R2M2 E3JK-R4M1 E3JK-R4M2 E3JK-DS30M1 E3JK-DS30M2 Light indicator (red) L-ON (Ta) D-ON (Ta) Incident light No incident light ON OFF ON OFF ON OFF Drive Circuit Drive Circuit L/ON D/ON NO NC

48 VDC

max. COM Load Load I1+I2<100 mA No polarity 24 to 240 VAC 12 to 240 VDC Photo- electric Sensor main circuit Power Source Light indicator (red) L-ON (Ta) (E3JK-@@M1) D-ON (Ta) (E3JK-@@M2) Incident light No incident light ON OFF ON OFF ON OFF White Brown Blue Black Tc Tb Ta Gray No polarity 24 to 240 VAC 12 to 240 VDC Contact output (Built-in Relay: G6C) Photoelectric Sensor main circuit Power source Model Timing chart Output circuit E3JK-5S3-N * E3JK-R2S3 E3JK-R4S3 E3JK-DS30S3 Light indicator (red) L-ON output D-ON output Incident light No incident light ON OFF ON OFF ON OFF Drive Circuit Drive Circuit max. Load Load I1+I2<100 mA No polarity 24 to 240 VAC 12 to 240 VDC Photo- electric Sensor main circuit Power Source D/ON L/ON Gray Black White Brown Blue Note: The output stage leakage currents are 0.1 mA max., respectively. Free Datasheet http://www.datasheetlist.com/

Refer to Warranty and Limitations of Liability. This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Do not use the product in atmospheres or environments that exceed product ratings.

  • Designing Operation Note: The white part of the DIP switch indicates which setting is selected. Output Relay Contact If E3JM/E3JK is connected to a load with contacts that spark when the load is turned OFF (e.g., a contactor or valve), the normally-closed side may be turned ON before the normally-open side is turned OFF or vice-versa. If both normally-open output and normally-closed output are used simultaneously, apply an surge suppressor to the load. Refer to OMRON’s PCB Relays Catalog (X33) for typical examples of surge suppressors. WARNING Precautions for Correct Use E3JM Switch configuration Switch selection Timing charts Models without timer Models with timer ON-delay OFF-delay One- shot delay ON-delay OF F-delay One-shot delay Note: The operation selector is the same as that for models without a timer. MODE 0 1 D·ON L·ON Operation selector D·ON L·ON Dark-ON, Relay ON DC output switching element ON D·ON L·ON Light-ON, Relay ON, DC output switching element ON MODE 0 1 MODE 0 1 Incident light No incident light ON OFF ON OFF L·ON D·ON MODE 0 1 D·ON L·ON SW1 SW2 TIMER Operation Selector Selector switch for timer mode MODE 0 1 D·ON L·ON SW1 SW2 TIMER Both SW1 and SW2 at "0." MODE 0 1 D·ON L·ON SW1 SW2 TIMER Only SW2 at "1." MODE 0 1 D·ON L·ON SW1 SW2 TIMER Only SW1 at "1," which overrides either setting of SW2. L·ON D·ON T T Incident light No incident light ON OFF ON OFF L·ON D·ON T T Incident light No incident light ON OFF ON OFF L·ON D·ON T T Incident light No incident light ON OFF ON OFF Free Datasheet http://www.datasheetlist.com/
  • Wiring Connecting and Wiring
  • We recommend connecting a cable with a conductor cross-section of 0.3 mm2 and an outer diameter of 6 to 8 mm.
  • Be sure to firmly tighten the cover in order to maintain waterproof and dustproof properties. The screw size of the conduit sockets is shown in the following table. Cable End Treatment Recommended Crimp Terminal Dimensions (Unit: mm) Note: Use terminals with insulation tube (recommended crimp terminal: 1.25 to 3.5).
  • Others Terminal Protection Cover (Provided) The terminal protection cover is designed to improve safety by maintaining the sensitivity properties of the product and by preventing any contact with charged sections while it is being operated with the mode set to the timer mode. Mount the product as shown in the following diagram (mount the Through-beam Model on the Receiver side).
  • Designing Power Reset Time The Sensor is ready to detect within 200 ms after it is turned ON. If the Sensor and load are connected to separate power supplies, be sure to turn ON the Sensor first.
  • Wiring Connecting and Wiring DC SSR Output Models When using the DC SSR output model, the total of the load current for the Light-ON output (NO) and that for the Dark-ON (NC) should be 100 mA max. If the total exceeds 100 mA, the load short-circuit protection function will be activated (this function will be reset when the power of the Photoelectric Sensor is turned OFF).
  • Others Ambient Conditions (Installation Area) The E3JM will malfunction if installed in the following places.
  • Places where the E3JM is exposed to a dusty environment.
  • Places where corrosive gases are produced.
  • Places where the E3JM is directly exposed to water, oil, or chemicals. Model Conduit socket thread size E3JM-@ PF1/2 Round type Fork type Power source Tc, Ta Tb Approx. 45 mm Approx. 55 mm Ti ghtening nut (provided)* Washer (provided)* Rubber bushing (provided)* Adjust the four wires to the same length when the Ta output is to be used only. If both the Ta and Tb outputs are to be used, treat them as shown in the following diagram. Recommended example * These parts are not provided with models with a -US suffix. 10 max. 19 max.3.6 dia. min. 7 max.7 max. (After crimping) 10 max. 19 max.3.6 dia. min. 7 max.7 max. (After crimping) Terminal protection cover E3JM E3JK Items Common to E3JM and E3JK Emitter Receiver Emitter Receiver Free Datasheet http://www.datasheetlist.com/

*1. Models numbers for Through-beam Sensors (E3JM-10 @4(T)-N) are for sets that include both the Emitter and Receiver. The model number of the Emitter is E3JM-10L-N for all models. The model number of the Receiver, by adding "D" (example: E3JM-10DM4-N). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. *2. Models numbers for Through-beam Sensors (E3JK-5 @@-N) are for sets that include both the Emitter and Receiver. The model number of the Emitter is E3JK-5L-N 2M for all models. The model number of the Receiver, by adding "D" (example: E3JK-5DM1-N 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. Accessories (Order separately) (Unit: mm) Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. E3JM-10@4(T)-N *1 22 6.4 624.5 12.4 6 dia. 18 6 (12.4)6 39.5 405 JIS B 0202 PF1/2 Hexagonal nut (Diagonal: 22) Applicable cable: 6 to 8 dia. Indicator *1 11.5 4.1 Lens: 14.8 dia. *1. Emitter: Power indicator Receiver: Light indicator (without timer function Operation indicator (with timer function) *2. Mounting Brackets can be used on the A side. 44 9 Two, M4×30 1.6 Steel 54.5 (A) *2 Optical axis Two, M6 With Mounting Bracket Attached Emitter: E3JM-10L-N Receiver: E3JM-10D@4(T)-N Mounting Holes Note: The operating mode switch and timer mode switch are located inside the cover. Note: The operating mode switch, timer mode switch, and sensitivity adjuster (sensitivity adjuster: E3JM- DS70@4(T) only) are located inside the cover. 22 6.4 624.5 12.4 18 6 (12.4)6 39.5 405 JIS B 0202 PF1/2 11.5 4.1 47.5 Receiver 1.6 54.5 6 dia. Hexagonal nut (Diagonal: 22) Applicable cable: 6 to 8 dia. Indicator *1 Emitter *1. Light indicator (without timer function) Operation indicator (with timer function) *2. Mounting Brackets can be used on the A side. Two, M4 × 30 Steel (A) *2 Two, M6 E3JM-R4@4(T) E3JM-DS70@4(T) With Mounting Bracket Attached Mounting Holes 10° R56.6 36.5 21.5 13.4 2850 49 1 8 6.4 40 12 6.4 *1. Mounting Brackets can be used on the A side (M4 × 20 screws: 2 sets provided) *2. Emitter: Power indicator Receiver: Light indicator *3. The Emitter has two conductors.42 6-dia. vinyl-insulated round cable with 5 conductors (Conductor cross section: 0.3 mm Insulator diameter: 1.5 mm), Standard length: 2 m *3 6 dia. Indicator *2 Lens: 14.8 dia. Steel (A) *1 Optical axis Two, M6 E3JK-5@@-N *2 Mounting Holes With Mounting Bracket Attached Emitter: E3JK-5L-N Receiver: E3JK-5D@@-N Sensitivity adjuster *2 10° R56.6 Optical axis Steel 13.4 2850 Lens Light indicator18 49 1 8 6 dia. 6.4 40 12 6.4 Emitter Receiver *1. Mounting Brackets can be used on the A side (M4 × 20 screws: 2 sets provided) *2. Sensitivity adjusters are not available on Retro-reflective models. (A) *1 Two, M6 6-dia. vinyl-insulated round cable with 5 conductors (Conductor cross section: 0.3 mm Insulator diameter: 1.5 mm), Standard length: 2 m E3JK-R2@@ E3JK-R4@@ E3JK-DS30@@ With Mounting Bracket Attached Mounting Holes Seal-type Long Slit (For E3JM/E3JK) Mounting Brackets Refer to E39-L/F39-L/E39-S/E39-R for details.E39-S39 Materials: Polyester 0.1-mm thick 20 26.5 1±0.1 Free Datasheet http://www.datasheetlist.com/

Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:

  • Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
  • Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.
  • Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2010.10 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2010 All Right Reserved. Free Datasheet http://www.datasheetlist.com/