AC/DC universal voltage power supply type photoelectric sensor E3JM/E3JK
Brand :
OMRON
Caution
- Product images, including shape and color, may differ from the actual product.
Product Description
Photoelectric sensor compatible with AC/DC power supply.
[Features]
E3JK
· Approximately 8 times longer detection distance compared to conventional models (transmittance type, diffuse reflection type) (transmittance type: 40 m, retroreflective: 7 m, diffuse reflection: 2.5 m)
· Equipped with a red LED that makes the spot visible
· A large indicator light that can be seen even from a distance
· Improved operability (sensitivity adjustment volume, larger operating mode selector switch)
· Free power supply input (DC24-240 V/AC24-240 V) (DC type also available)
· Infrared LED type is also available
E3JM
· Achieves Total Cost Reduction
· Thoroughly pursues ease of wiring and adjustment
Drawing
Model E3JK-T*1*
Model E3JK-R*1*/Model E3JK-D*1*
Model E3JM-10*4 (T) -NN
*1. Emitter: power supply indicator light
Receiver: light indicator (without timer function)
operation indicator light (with timer function)
*2. Mounting brackets can also be used on the (A) surface
Model E3JM-R4*4 (T) / Model E3JM-DS70*4 (T)
*1. Light indicator (without timer function)
Operation indicator light (with timer function)
*2. Metal fitting can also be used for installation on surface (A)
Product Specification
E3JK Rating / Performance
| Items | Sensing method | Transmittance type | ||
|---|---|---|---|---|
| Type | Type E3JK-TR11-* | Type E3JK-TR12-* | Type E3JK-TR14-* | |
| Sensing Distance | 40 m | 5 m | 5 m | |
| Standard detected object | ⌀17 mm or larger opaque object | |||
| Hysteresis | - | |||
| Direction angle | Emitter and receiver: 3° or more each | |||
| Light source (emission wavelength) | Red light emitting diode (624 nm) | Infrared emitting diode (850 nm) | ||
| Power supply voltage | 24 to 240 V DC +/- 10% Ripple (p-p) 10% or less 24 to 240 V AC +/- 10%, 50/60 Hz | |||
| Power consumption/current | DC | 3 W or less (projector: 1.5 W or less, receiver: 1.5 W or less) | ||
| AC | 3 W or less (projector: 1.5 W or less, receiver: 1.5 W or less) | |||
| Control output | Relay output: 1c contact 250 V AC 3 A (cos ⌀ = 1) or less, 5 V DC 10 mA or more Light-ON/Dark-ON switch changeover type | |||
| Protection circuit | - | |||
| Lifespan (relay output) | Mechanical | 50,000,000 times or more (opening and closing frequency 18,000 times/hour) | ||
| Electrical | 100,000 times or more (opening and closing frequency 1,800 times/hour) | |||
| Response time | 20 ms or less | |||
| Sensitivity Adjustment | Single-turn volume, receiver (Model E3JK-TR1*-D) only | |||
| Operating ambient illuminance | Light-receiving surface illuminance, incandescent lamp: 3,000 lx or less, sunlight: 11,000 lx or less | |||
| Ambient temperature range | During operation: -25 to +55°C, when stored: -40 to +70°C (no freezing or condensation) | |||
| Ambient humidity range | During operation: 35 to 85% RH, when stored: 35 to 95%RH (no condensation) | |||
| Insulation resistance | 20 MΩ or more (500 V DC insulation resistance tester) | |||
| Withstand voltage | 1,500 V AC 50/60 Hz for 1 min | |||
| Vibration | Endurance | 10 to 55 Hz, 1.5 mm double amplitude, 2 hours in each direction of X, Y, and Z | ||
| Malfunction | 10 to 55 Hz, 1.5 mm double amplitude, 2 hours in each direction of X, Y, and Z | |||
| Impact | Endurance | 500 m/s2 in each direction of X, Y, and Z, 3 times | ||
| Malfunction | 100 m/s2 3 times for each X, Y, Z direction | |||
| Protective Structure | IEC standard IP64 | |||
| Connection method | Pre-wired type (standard cord length 2 m) | |||
| Weight (packed state) | Approx. 350 g | |||
| Material | Case | ABS | ||
| Lens section/ Display window section | Metacrylate resin | |||
| Volume | POM | |||
| Cable | PVC | |||
| Cable bending radius | R18 | |||
| Accessory | Instruction manual, mounting metal fitting (only for model E3JK-TR1*-C) | |||
E3JM Rating / Performance
| Items | Sensing method | Transmittance type | Retroreflective model (with M.S.R function) | Diffuse reflection model |
|---|---|---|---|---|
| Type | Model E3JM-10*4 (T) -NN | Model E3JM-R4*4(T) | Model E3JM-DS70*4(T) | |
| Sensing Distance | 10 m | 4 m (when using Model E39-R1) | 700 mm (White Paper 200 x 200 mm) | |
| Standard detected object | ⌀14.8 mm or larger opaque object | ⌀75 mm or larger opaque object | - | |
| Hysteresis | - | 20% or less of detection distance | ||
| Direction angle | Emitter and receiver: 3 to 20° each | 1 to 5° | - | |
| Light source (emission wavelength) | Infrared emitting diode (950 nm) | Red light emitting diode (660 nm) | Infrared emitting diode (950 nm) | |
| Power supply voltage | DC12–240 V +/-10% ripple (p-p) 10% or less, AC24–240 V +/-10% 50/60 Hz | |||
| Power consumption | DC | 3 W or less (Projector: 1 W or less, receiver: 2 W or less) | 2 W or less | |
| AC | 3 W or less (Projector: 1 W or less, receiver: 2 W or less) | 2 W or less | ||
| Control output | Relay output (Model E3JM-**M4 (T) type): 1c contact 250 V AC 3 A (cos ⌀ = 1) max., 5 V DC 10 mA min. DC non-contact output (Model E3JM-**S4 (T) type): 48 V DC 100 mA max. (residual voltage 2 V max.) Light-ON/Dark-ON switch changeover type | |||
| Lifespan (relay output) | Mechanical | 50,000,000 times or more (opening and closing frequency 18,000 times/hour) | ||
| Electrical | 100,000 times or more (opening and closing frequency 1,800 times/hour) | |||
| Response time | relay output | (Model E3JM-**M4 (T) type) Operation/Reset: 30 ms or less each | ||
| DC no contact output | (Model E3JM-**S4 (T) type) Operation/Reset: 5 ms or less each | |||
| Sensitivity Adjustment | - | 1-rotation potentiometer | ||
| Timer function * | ON delay, OFF delay, one-shot delay, switch-selectable Timer time: 0.1 to 5 s (adjustable) (E3JM-***4T type only) | |||
| Operating ambient illuminance | Light-receiving surface illuminance, incandescent lamp: 3,000 lx or less | |||
| Ambient temperature range | During operation: -25 to +55°C, when stored: -30 to +70°C (no freezing or condensation) | |||
| Ambient humidity range | During operation: 45 to 85% RH, when stored: 35 to 95%RH (no condensation) | |||
| Insulation resistance | 20 MΩ or more (500 V DC insulation resistance tester) | |||
| Withstand voltage | 2,000 V AC 50/60 Hz for 1 min | |||
| Vibration | Endurance | 10 to 55 Hz, 1.5 mm double amplitude, 2 hours in each direction of X, Y, and Z | ||
| Malfunction | 10 to 55 Hz, 1.5 mm double amplitude, 2 hours in each direction of X, Y, and Z | |||
| Impact | Endurance | 500 m/s2 in Each X, Y, Z Direction 3 times | ||
| Malfunction | 100 m/s2 3 times for XYZ direction each | |||
| Protective Structure | IEC standard IP66 | |||
| Connection method | Terminal block type | |||
| Weight (packed state) | Approx. 270 g | Approx. 160 g | ||
| Material | Case | ABS | ||
| Lens section | Metacrylate resin | |||
| cover | polycarbonate | |||
| Mounting bracket | Steel | |||
| Accessory | Mounting bracket (with screws), nut, terminal protective cover, complete set of cord installation nuts (except for "-US" type), instruction manual, reflector (retroreflective type only) | |||
*For sensors with timer function (Model E3JM-***4T), the timer cannot be disabled.
Usage Example
E3JK
