User manual OMRON E3JK DATASHEET

[. . . ] All voltage photoelectric sensors E3JK E3JK · Built-in amplifier accepts wide supply voltage range. · Slim, space-saving construction measures only 50 x 50 x 17. 4 mm. · Relay outputs with long life expectancy and high switching capacity (3 A, 250 V AC). [. . . ] With load shortcircuit protection DC SSR Negative common 48 VDC 100 mA max. With load short-circuit protection Control output Relay output: 250VAC 3 A (cos=1) max. , 5 VDC 10 mA min. Relay output: 250VAC 3 A (cos=1) max. , 5 VDC 10 mA min. Relay output: 250VAC 3 A (cos=1) max. , 5 VDC 10 mA min. Relay output: 250VAC 3 A (cos=1) max. , 5 VDC 10 mA min. Life expectancy (relay output) Sensitivity adjustment Ambient illuminance Mechanical Electrical 50 million times or more (switching frequency 18, 000 times/hour) 100 thousand times or more (switching frequency 18, 000 times/hour) 30 ms max. Operating: -25°C to 55°C, Storage: -30°C to 70°C (with no icing or condensation) Operating: 45% to 85%RH, Storage: 35% to 95%RH (with no condensation) 20 M min. 5 ms max. Response time Single-turn adjustment Ambient temperature Ambient humidity Insulation resistance Dielectric strength Vibration resistance Destruc10 to 55 Hz, 1. 5 mm double amplitude for 2 hours each in X, Y, and Z directions tion Malfunction 10 to 55 Hz, 1. 5 mm double amplitude for 2 hours each in X, Y, and Z directions E3JK 3 Sensor type Item Model Throughbeam E3JK-5M# Retroflective model (with M. S. R. function) E3JK-R4M# E3JK-R4S3 Diffuse-reflective E3JK E3JK-DS30M# E3JK-DS30S3 DestrucDestruction: 500 m/s2 for 3 times each in X, Y, and Z directions tion Destruction: 100 m/s2 (approx. 10G) 3 times each in X, Y, and Z directions IEC60529 IP64 Pre-wired models (standard length: 2 m) Approx. 250 g ABS Acrylics Steel Mounting bracket (with screws), nuts, instruction manual, reflector (retroreflective model only) Destruction: 100 m/s2 (approx. 10G) 3 times each in X, Y, and Z direc tions Destruction: 100 m/s2 Destruction: (approx. 500 m/s2 for 3 10G) 3 times times each in each in X, Y, X, Y and and Z direc Z directions tions Destruction: 100 m/s2 (approx. 10G) 3 times each in X, Y, and Z direc tions Shock resistance Malfunction Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions Protective structure Connection method Weight (Packed state) Case Material Lens Mounting bracket Accessories E3JK 4 Characteristic data (typical) Excess Gain Ratio vs. Setting Distance Through-beam model E3JK-5## Excess gain ratio 1, 000 500 300 100 50 30 10 5 3 Operating 1 voltage Excess gain ratio Excess gain ratio 100 50 30 Reflector: E39-R1 100 50 30 Sensing object: White paper 10 5 3 10 5 3 Operating voltage 1 Operating 1 voltage 0 1 2 3 4 5 6 7 8 0 1 2 3 4 0 100 200 300 400 500 Setting distance (m) E3JK-R4## + E39-R1 (supplied reflector) Excess gain ratio 100 50 30 Reflector: E39-R1 Setting distance (m) Setting distance (mm) 10 5 3 Operating 1 voltage 0 1 2 3 4 5 Setting distance (m) E3JK 5 E3JK Retroreflective Models E3JK-R2## + E39-R1 (supplied reflector) Diffuse-reflective E3JK-DS30## Output Circuit Diagram E3JK Relay output Model E3JK-5M1 E3JK-5M2 E3JK-R2M1 E3JK-R2M2 E3JK-R4M1 E3JK-R4M2 E3JK-DS30M1 E3JK-DS30M2 Light indicator (red) L-ON(Ta) (E3JK-##M1) D-ON(Ta) (E3JK-##M2) Timing chart Output circuit 24 to 240 VAC 12 to 240 VDC Brown Power source Blue (Polarity Optional) Incident Interrupted ON OFF ON OFF ON OFF Main circuit Tc Tb Ta White Black Gray Contact output Built-in relay: G6C DC transistor output Model Timing chart Output circuit 24 to 240 VAC 12 to 240 VDC Power source Brown E3JK-R2S3 E3JK-R4S3 E3JK-DS30S3 Incident Interrupted Light ON indicator OFF (red) ON L-ON mode OFF ON D-ON mode OFF Blue White Drive circuit Main circuit Black (L-ON) Load Drive circuit Gray (D-ON) Load 24 to 240 VAC 12 to 240 VDC Brown Power source (Polarity Optional) Blue E3JK-R2R3 Incident Interrupted Light ON indicator OFF (red) ON L-ON mode OFF ON D-ON mode OFF D/ON Drive circuit Load Gray I1 L/ON Main circuit Drive circuit Load Black I2 I1 + I2 < 100 mA White 48 VDC max. Note: The output stage leakage currents are 0. 1 mA max. , respectively. Note: Connect to brown and blue on the emitter side. 6 Standard Photoelectric Sensors Operation Adjustment Item Model Through-beam Retroreflective Models Diffuse-reflective With sensing object Without sensing object Background object Setting Operation (A) (A) (C)Reset (B) Operation (A) (C) E3JK Swing the receiver and emitter vertically and/or horizontally and set the adjuster in the center of the range where the indicator of the receiver turns ON. Like the through-beam model, adMIN MAX MIN MAX MIN MAX just the reflector and emitter/reSensitivity Sensitivity Sensitivity ceiver. Since the directional angle of the emitter/receiver is 1 to 5°, ad- (1) If you have a sensing object as shown in the figure, turn the sensitivity adjuster clockwise (increase the sensitivity) until the indicator is turned just the emitter/receiver especially ON, and define this adjuster position as (A). (2) Remove the sensing object, turn the sensitivity adjuster clockwise until the indicator is turned ON by a background object, and define this position as (B). (3) Turn the sensitivity adjuster counterclockwise (decrease the sensitivity) from (B) until the indicator is turned OFF, and define this position as (C). (4) The position in the middle of (A) and (C) is the optimum position. If the indicator is not turned ON by the background object at the maximum sensitivity, set the adjuster in the middle of (A) and maximum sensitivity. [. . . ] No sensitivity adjustment volume on the retororeflective model. Mounting Holes 2-M6 Steel 58 42 42 * 1. Mounting brackets can be used on the A side (Two, M4 x 20 attached) . * 2. Emitter: Power indicator Receiver: Light indicator * 3. Emitter includes 2-conductor. Accessories (Order Separately) Seal type long slit (for E3JK) E39-S39 14 1±0. 1 Material: Polyester 0. 1 mm thick 20 26. 5 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. E027-E2-09A-X In the interest of product improvement, specifications are subject to change without notice. 8 Standard Photoelectric Sensors [. . . ]