Built-in Power Supply Photoelectric Sensor E3JM/E3JK CSM_E3JM_E3JK_DS_E_9_1 Two Models Contribute to Overall Cost Reduction E3JM Terminal Block Models • Easy to wire and adjust. E3JK Pre-wired Models • Slim body is economically priced and full of functions. Be sure to read Safety Precautions on page 10. Ordering Information Sensors (Refer to Dimensions on page 12.) E3JM Sensing method Red light Appearance Connection method Sensing distance Operation mode Output Functions configuration --Relay Throughbeam (Emitter + Receiver) * Timer 10 m Light-ON Dark-ON (switch selectable) Terminal block Retroreflective with MSR function Diffusereflective --DC SSR Timer Relay 4m DC SSR E39-R1 (provided) --Timer --Timer Relay --Timer 700 mm DC SSR --Timer Infrared light Model E3JM-10M4-N Emitter E3JM-10L-N Receiver E3JM-10DM4-N E3JM-10M4T-N Emitter E3JM-10L-N Receiver E3JM-10DM4T-N E3JM-10S4-N Emitter E3JM-10L-N Receiver E3JM-10DS4-N E3JM-10S4T-N Emitter E3JM-10L-N Receiver E3JM-10DS4T-N E3JM-R4M4 E3JM-R4M4T E3JM-R4S4 E3JM-R4S4T E3JM-DS70M4 E3JM-DS70M4T E3JM-DS70S4 E3JM-DS70S4T * Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver. Orders for individual Emitters and Receivers are accepted. 1 E3JM/E3JK E3JK Sensing method Appearance Connection method Sensing distance Operation mode Output configuration Light-ON Relay Throughbeam (Emitter + Receiver) *1 5m Dark-ON Light-ON Dark-ON Retro-reflective with MSR function *2 Pre-wired (2 m) 2.5 m (3 m) *2 Retro-reflec- E39-R1 (provided) tive without MSR function 4m (5 m) Diffusereflective 300 mm Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON Light-ON Dark-ON Both DC SSR selectable Relay Both DC SSR selectable Relay Both DC SSR selectable Relay Both DC SSR selectable Model E3JK-5M1-N 2M Emitter E3JK-5L-N 2M Receiver E3JK-5DM1-N 2M E3JK-5M2-N 2M Emitter E3JK-5L-N 2M Receiver E3JK-5DM2-N 2M E3JK-5S3-N 2M Emitter E3JK-5L-N 2M Receiver E3JK-5DS3-N 2M E3JK-R2M1 2M E3JK-R2M2 2M E3JK-R2S3 2M E3JK-R4M1 2M E3JK-R4M2 2M E3JK-R4S3 2M E3JK-DS30M1 2M E3JK-DS30M2 2M E3JK-DS30S3 2M 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.) Slit width Minimum detectable object (typical) Sensing distance E3JM-10@4(T)-N 1.2 m E3JK-5@@-N 0.7 m 1 mm × 20 mm 1-mm dia. Model E39-S39 Quantity Remarks 1 Slit each for the Emitter and 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. 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.) Name Sensing distance (typical) E3JM-R4@4(T) Reflectors Small Reflectors E3JK-R2@@ 2.5 m (rated value) E3JK-R4@@ 4 m (rated value) E3JK-R2@@ 3m E3JK-R4@@ 5m E3JM-R4@4(T) E3JK-R2@@ E3JM-R4@4(T) E3JK-R2@@ Tape Reflectors 3.5 m 1 m (5 mm) * 1 m (200 mm) * 750 mm (200 mm) * E3JM-R4@4(T) 1.6 m (200 mm) * E3JK-R2@@ 1.2 m (200 mm) * E3JM-R4@4(T) E3JK-R2@@ Model Quantity 4 m (rated value) 2 m (200 mm) * 1.5 m (200 mm) * Remarks Provided with the E3JM-R4@4(T) Provided with the E3JK-R2@@ Provided with the E3JK-R4@@ E39-R1 1 E39-R2 1 --- E39-R3 1 --- E39-RS1 1 E39-RS2 1 E39-RS3 1 Enables MSR function. 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. 2 E3JM/E3JK Mounting Bracket 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) 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. 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. 3 E3JM/E3JK Ratings and Specifications E3JM Sensing method Item Model Through-beam model Retro-reflective model (with MSR function) E3JM-10@4(T)-N E3JM-R4@4(T) Sensing distance 10 m Standard sensing object Opaque: 14.8-mm dia. min. Differential travel 4 m (When using E39-R1) Both Emitter and Receiver 3° to 20° 1° to 5° Light source (wavelength) Infrared LED (950 nm) Red LED (660 nm) Power supply voltage 12 to 240 VDC±10%, ripple (p-p): 10% max. 24 to 240 VAC±10%, 50/60 Hz 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. Response time --20% max. of sensing distance --Infrared LED (950 nm) 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 Control output Life expectancy (relay output) E3JM-DS70@4(T) White paper (200 × 200 mm): 700 mm Opaque: 75-mm dia. min. --- Directional angle Power consumption Diffuse-reflective model Mechanical 50,000,000 times min. (switching frequency: 18,000 times/h) Electrical 100,000 times min. (switching frequency: 1,800 times/h) 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) Material Accessories Approx. 270 g Approx. 160 g Case ABS (Acrylonitril Butadiene Styrene) Lens Methacrylic resin Cover Polycarbonate Mounting Bracket Iron Mounting Bracket (with screw), Nuts, Terminal Protection Cover, One set of cable connection nuts (excluding -US Models), Instruction manual, Reflector (E39-R1: only for Retro-reflective Sensors) * The timer cannot be disabled for models with timer functions (E3JM-@@@4T). 4 E3JM/E3JK E3JK Sensing method Model Item Through-beam model E3JK -5M@-N E3JK -5S3-N Retro-reflective model (with MSR function) Retro-reflective model (without MSR function) Diffuse-reflective model E3JK -R2M@ E3JK -R4M@ E3JK -DS30M@ E3JK -R2S3 Sensing distance 5m 2.5 m (When using E39-R1) Standard sensing object Opaque: 14.8-mm dia. min. Opaque: 75-mm dia. min. Differential travel 4 m (When using E39-R1) Directional angle Light source (wavelength) 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 consumption 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. Relay output SPDT, 250 VAC, 3 A max. (cosφ= 1) 5 VDC, 10 mA min. DC SSR output, Negative: common 48 VDC, 100 mA max. Leakage current: 0.1 mA max. With load short-circuit protection 20% max. of sensing distance Red LED (660 nm) DC SSR output, Negative: common 48 VDC, 100 mA max. Leakage current: 0.1 mA max. With load short-circuit protection Relay output SPDT, 250 VAC, 3 A max. (cosφ= 1) 5 VDC, 10 mA min. 50,000,000 times min. (switching frequency: 18,000 times/h) Response time 30 ms max. Infrared LED (950 nm) Relay output SPDT, 250 VAC, 3 A max. (cosφ= 1) 5 VDC, 10 mA min. DC SSR output, Negative: common 48 VDC, 100 mA max. Leakage current: 0.1 mA max. With load short-circuit protection Relay output SPDT, 250 VAC, 3 A max. (cosφ= 1) 5 VDC, 10 mA min. DC SSR output, Negative: common 48 VDC, 100 mA max. Leakage current: 0.1 mA max. With load short-circuit protection 30 ms max. 5 ms max. 30 ms max. 5 ms max. 100,000 times min. (switching frequency: 1,800 times/h) 10 ms max. 30 ms max. Sensitivity adjustment 5 ms max. --- One-turn adjuster 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 1,500 VAC, 50/60 Hz for 1 min. DestrucVibration tion resistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions 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 500 m/s2 3 times each in X, Y, and Z directions Degree of protection IEC 60529 IP64 Connection method Pre-wired (standard length: 2 m) Weight (packed state) Approx. 420 g Material 100 m/s2 3 times each in X, Y, and Z directions 500 m/s2 3 times each in X, Y, and Z directions 100 m/s2 3 times each in X, Y, and Z directions 500 m/s2 3 times each in X, Y, and Z directions 100 m/s2 3 times each in X, Y, and Z directions 500 m/s2 3 times each in X, Y, and Z directions Approx. 250 g Case ABS (Acrylonitril Butadiene Styrene) Lens Methacrylic resin Mounting Bracket Iron Accessories White paper (100 × 100 mm): 300 mm --- Life ex- Mechanipectan- cal cy (relay output) Electrical Shock resistance E3JK -DS30S3 --- --Both Emitter and Receiver 3° to 1° to 5° 20° Control output E3JK -R4S3 Mounting Bracket (with screws), Nuts, Instruction manual, Reflector (Retro-reflective Models only) 5 E3JM/E3JK Engineering Data (Typical) Parallel Operating Range E3JM-10@4(T)-N E3JM-10@4(T)-N + E39-S39 (Optional Slit) E3JM-R4@4(T) + E39-R1 (A Slit is mounted to the Emitter and Receiver.) (Supplied Reflector) Distance Y (mm) Through-beam 600 400 200 0 2 4 6 8 10 12 Retro-reflective 60 Distance Y (mm) Distance Y (mm) Through-beam Y 40 X 20 0 14 16 0.5 1 1.5 2 2.5 3 150 Reflector: E39-R1 100 50 0 3.5 1 2 3 4 5 6 Distance X (m) −20 −200 −400 Y X −600 −50 −40 −100 −60 −150 7 8 Distance X (m) Distance X (m) Y X Operating Range Diffuse-reflective E3JM-DS70@4(T) Distance Y (mm) 60 Sensing object: 200 × 200 mm 50 Y 40 X 30 20 10 0 2 4 6 8 10 −10 Distance X (m) −20 White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) −30 −40 −50 −60 Excess Gain Ratio vs. Set Distance Retro-reflective E3JM-10@4(T)-N E3JM-R4@4(T) + E39-R1 (Supplied Reflector) 1,000 E3JM-R4@4(T) + E39-R3 (Optional Reflector) Excess gain ratio 1,000 Reflector: E39-R1 500 500 100 50 1,000 Reflector: E39-R3 500 300 Excess gain ratio Excess gain ratio Through-beam 100 50 100 50 30 10 10 5 5 5 3 Operating 1 level 0.5 Operating 1 level 0.5 Operating 1 level 0.5 0.3 0.1 0 2 4 6 8 10 12 14 16 18 Distance (m) 10 0.1 0 1 2 3 4 5 6 7 8 9 Distance (m) 0.1 0 1 2 3 4 5 6 7 8 9 Distance (m) 6 E3JM/E3JK Sensing Object Size vs. Sensing Distance Diffuse-reflective E3JM-DS70@4(T) 1,000 Sensing object: 500 white paper 200 × 200 mm 12 Distance (m) Excess gain ratio E3JM-DS70@4(T) 100 10 50 8 10 6 White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) 5 4 Operating 1 level 0.5 2 0.1 0 100 200 300 400 500 600 700 800 900 0 20 40 60 80 100 120 140 160 180 200 220 Side length of sensing object (mm) Distance (mm) Parallel Operating Range Through-beam E3JK-5@@-N + E39-S39 (Optional Slit) (A Slit is mounted to the Emitter and Receiver.) Distance Y (mm) Distance Y (mm) E3JK-5@@-N 600 400 200 0 1 2 3 4 5 6 30 Y 20 X 10 0 7 0.5 1 1.5 −200 −10 −400 2 Distance X (mm) Distance X (mm) −20 Y X −600 −30 Retro-reflective 150 E3JK-R4@@ + E39-R1 (Supplied Reflector) 150 Distance Y (mm) Distance Y (mm) E3JK-R2@@ + E39-R1 (Supplied Reflector) Reflector: E39-R1 Y 100 100 X 50 0 −50 Reflector: E39-R1 1 2 3 4 Distance X (mm) 50 0 1 2 3 4 5 6 Distance X (m) −50 −100 −100 −150 −150 Y X 7 E3JM/E3JK Sensing Object Size vs. Sensing Distance Diffuse-reflective Diffuse-reflective E3JK-DS30@@ E3JK-DS30@@ Distance (m) 50 Distance (m) Operating Range Sensing object: 100 × 100 mm Y 40 30 X 5 4 20 10 White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) 3 0 1 2 3 4 −10 2 Distance (m) −20 White paper Black carbon SUS (Luster) Aluminum foil (No luster on the back) −30 −40 −50 1 0 10 20 30 40 50 60 70 80 90 100 110 Side length of sensing object (mm) Excess Gain Ratio vs. Set Distance Through-beam Retro-reflective E3JK-5@@-N E3JK-R2@@ + E39-R1 (Supplied Reflector) Excess gain ratio Excess gain ratio 1,000 500 300 100 50 30 100 Reflector: E39-R1 50 30 10 5 10 3 5 3 Operating 1 level Operating1 level 0 1 2 3 4 5 6 7 8 0 1 2 3 4 Distance (m) Distance (m) Diffuse-reflective E3JK-DS30@@ 100 Reflector: E39-R1 Excess gain ratio Excess gain ratio E3JK-R4@@ + E39-R1 (Supplied Reflector) 50 30 10 100 Sensing object: 100 × 100 mm 50 30 10 5 5 3 3 Operating 1 level Operating 1 level 0 1 2 3 4 Distance (m) 5 0 100 200 300 400 500 Distance (mm) 8 E3JM/E3JK I/O Circuit Diagrams E3JM Relay Output Models Model Timing chart Output circuit 24 to 240 VAC 12 to 240 VDC Incident light E3JM-10M4(T)-N * E3JM-R4M4(T) Photoelectric Sensor main circuit No incident light ON Light indicator (red) OFF L-ON (Ta) ON OFF D-ON (Ta) ON OFF E3JM-DS70M4(T) Power Source 1 No polarity 2 3 Tb 4 Tc 5 Ta Contact output (Built-in Relay: G6C) DC SSR Output Models Model Timing chart Output circuit 24 to 240 VAC 12 to 240 VDC Power Source 1 No polarity E3JM-10S4(T)-N * E3JM-R4S4(T) Incident light No incident light Light indicator (red) L-ON (Ta) E3JM-DS70S4(T) D-ON (Ta) 2 ON OFF ON OFF ON OFF L/ON NO I1 D/ON Photoelectric Sensor main circuit Load 3 Drive Circuit 48 VDC max. Load 5 Drive Circuit NC I2 I1+I2<100 mA 4 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-10DM4-N). Refer to Ordering Information to confirm model numbers for Emitter and Receivers. E3JK Relay Output Models Model E3JK-5M1-N * E3JK-5M2-N * E3JK-R2M1 E3JK-R2M2 E3JK-R4M1 E3JK-R4M2 E3JK-DS30M1 E3JK-DS30M2 Timing chart Output circuit Incident light No incident light ON Light indicator (red) OFF L-ON (Ta) (E3JK-@@M1) D-ON (Ta) (E3JK-@@M2) 24 to 240 VAC 12 to 240 VDC Brown Power Photoelectric Sensor main circuit source Blue White Tc ON Black OFF ON OFF Tb No polarity Ta Contact output Gray (Built-in Relay: G6C) DC SSR Output Models Model Timing chart Output circuit 24 to 240 VAC 12 to 240 VDC Brown Power Source No polarity Blue E3JK-5S3-N * E3JK-R2S3 E3JK-R4S3 E3JK-DS30S3 Incident light No incident light Light indicator ON (red) OFF L-ON output D-ON output D/ON Drive Circuit Load Gray I1 Black I2 ON OFF ON OFF L/ON Photoelectric Sensor main circuit Drive Circuit Load 48 VDC max. I1+I2<100 mA White Note: The output stage leakage currents are 0.1 mA max., respectively. 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. 9 E3JM/E3JK Safety Precautions Refer to Warranty and Limitations of Liability. WARNING This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Precautions for Correct Use Do not use the product in atmospheres or environments that exceed product ratings. E3JM ● Designing Operation Note: Switch configuration Switch selection MODE 0 1 MODE 0 1 Models without timer D·ON D·ON L·ON ON-delay MODE 0 1 Models with timer L·ON D·ON TIMER SW2 Operation Selector Selector switch for timer mode Light-ON, Relay ON, DC output switching element ON L·ON D·ON TIMER SW2 Both SW1 and SW2 at "0." L·ON Dark-ON, Relay ON DC output switching element ON D·ON ON ON OFF One-shot delay MODE 0 1 SW1 No incident light OFF OFF-delay MODE 0 1 SW1 Timing charts Incident light L·ON MODE 0 1 D·ON L·ON Operation selector D·ON The white part of the DIP switch indicates which setting is selected. ON-delay OFF-delay One-shot delay MODE 0 1 L·ON D·ON SW1 TIMER SW2 Only SW2 at "1." L·ON SW1 TIMER SW2 Only SW1 at "1," which overrides either setting of SW2. Incident light Incident light No incident light No incident light Incident light No incident light T T ON L·ON OFF T ON D·ON OFF ON L·ON OFF T ON D·ON OFF T ON L·ON OFF T ON D·ON OFF Note: The operation selector is the same as that for models without a timer. 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. 10 E3JM/E3JK ● Wiring Connecting and Wiring E3JK • 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. Model E3JM-@ Conduit socket thread size PF1/2 Cable End Treatment ● 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. Items Common to E3JM and E3JK ● Wiring Connecting and Wiring DC SSR Output Models 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 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). Approx. 45 mm ● Others Power source Tc, Ta Ambient Conditions (Installation Area) Tb Rubber bushing (provided)* Washer (provided)* Tightening nut (provided)* Approx. 55 mm 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. * These parts are not provided with models with a -US suffix. Recommended Crimp Terminal Dimensions 3.6 dia. min. 7 max. 19 max. 7 max. 3.6 dia. min. (After crimping) Receiver 10 max. 10 max. 7 max. (Unit: mm) Fork type Emitter Round type 7 max. 19 max. (After crimping) • Places where the E3JM is directly exposed to water, oil, or chemicals. 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). Receiver ● Others Terminal Protection Cover (Provided) Emitter Note: Use terminals with insulation tube (recommended crimp terminal: 1.25 to 3.5). Terminal protection cover E3JM 11 E3JM/E3JK (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Sensors E3JM-10@4(T)-N *1 E3JM-R4@4(T) E3JM-DS70@4(T) With Mounting Bracket Attached With Mounting Bracket Attached 8 8 6 24.5 22 24.5 6 dia. 12.4 18 39.5 Emitter: E3JM-10L-N Receiver: E3JM-10D@4(T)-N 25 11.5 4.1 Lens: 14.8 dia. 44 75 65 Indicator *1 6 75 65 Indicator *1 3 Emitter 65 80 Two, M4 × 30 9 1.6 15 Hexagonal nut (Diagonal: 22) Applicable cable: 6 to 8 dia. 40 54.5 Receiver 47.5 JIS B 0202 PF1/2 Steel 5 JIS B 0202 PF1/2 20 (A) *2 Hexagonal nut (Diagonal: 22) Applicable cable: 6 to 8 dia. 40 5 Steel Mounting Holes 54.5 Two, M6 *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. 42 11.5 4.1 20 Mounting Holes 18 39.5 25 9 (A) *2 6 dia. 12.4 3 1.6 Two, M6 6 (12.4) 6.4 6 Optical axis Two, M4×30 65 80 15 22 6 (12.4) 6.4 6 *1. Light indicator (without timer function) Operation indicator (with timer function) *2. Mounting Brackets can be used on the A side. 42 Note: The operating mode switch, timer mode switch, and sensitivity adjuster (sensitivity adjuster: E3JMDS70@4(T) only) are located inside the cover. Note: The operating mode switch and timer mode switch are located inside the cover. E3JK-5@@-N *2 With Mounting Bracket Attached 6-dia. vinyl-insulated round cable with 5 conductors (Conductor cross section: 0.3 mm2, Insulator diameter: 1.5 mm), Standard length: 2 m *3 E3JK-R2@@ E3JK-R4@@ E3JK-DS30@@ With Mounting Bracket Attached 6-dia. vinyl-insulated round cable with 5 conductors (Conductor cross section: 0.3 mm2, Insulator diameter: 1.5 mm), Standard length: 2 m Sensitivity adjuster *2 40 22 21 12 40 12 22 Emitter: E3JK-5L-N Receiver: E3JK-5D@@-N 9 18 13.4 Indicator *2 50 Lens: 14.8 dia. 40 6.4 6 dia. 4 7 9 6.4 18 42 18 (A) *1 13.4 5 40 21.5 Light indicator Lens Emitter 60 50 28 R56.6 36.5 12 6.4 Optical axis 28 21 12 18 42 (A) *1 50 6 dia. 4 Receiver 6.4 40 Optical axis 25 7 50 40 5 40 60 R56.6 10° Mounting Holes Two, M6 42 58 Steel *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. Mounting Holes 10° Steel Two, M6 42 58 *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. *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) Seal-type Long Slit (For E3JM/E3JK) E39-S39 14 Mounting Brackets Refer to E39-L/F39-L/E39-S/E39-R for details. 1±0.1 Materials: Polyester 0.1-mm thick 20 26.5 12 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.