Omron Retroreflective Photoelectric Sensor, Block Sensor, 4 m Detection Range

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£141.70

(exc. VAT)

£170.04

(inc. VAT)

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RS Stock No.:
256-433
Mfr. Part No.:
E3JM-R4M4-G
Brand:
Omron
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Brand

Omron

Sensor Style

Block

Detection Type

Retroreflective

Detection Range

4 m

Output Type

Relay

Electrical Connection

5 Terminal Screw

Switching Mode

Light / Dark switching

Maximum AC Voltage

240V

Maximum DC Voltage

240V

Light Source

LED

IP Rating

IP66

Maximum Current

3 A

Response Time

30 ms

Housing Material

ABS

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+55°C

Series

E3JM

Mounting Type

Flange Mount

Standards Met

CCC, CE, CSA, UL

RoHS Status: Exempt

E3JM Slim Style, with or without Delay Timer


Through Beam, Retroreflective and Diffuse versions available
Food industry compatible
ABS Case, acrylics lens, PC Cover. IP66. LED indication
N/O and N/C (selectable)
Response time 30ms Max (version without delay timer)
Load switching relay SPCO type, rated to 3A (resistive) at 250 Vac
Delay timer versions have selection of ON delay, OFF delay and ONE-SHOT (except 256-427:256-433 & 256-449) outputs with delay times of 0.1 to 5 seconds (variable)
Through beam version supplied as a transmitter and receiver pair
Operating mode: Light ON/Dark ON (selectable)
Retroreflective version employs polarised light to reduce false triggering. Reflector type E39-R1 included
Operating temperature range -25° → +55° C
Relay compatibility 5Vac 10A min.
Teminal block, PG13.5 entry
Power rating: Through beam 3W, remainder 2W
Mounting bracket and Cable glands included

OMRON Photoelectric Sensor, 2W Power Consumption, -25°C to +55°C Operating Temperature - E3JM Series - E3JMR4M4G


For pinpoint object detection in your industrial equipment, count on this photoelectric sensor from OMRON. It's a retroreflective type so it emits a beam to a reflector and picks out opaque items that interrupt the ray. This makes it useful for machine speed control and safety functions. The unit's ABS case protects it from the wear and impact that come with harsh environments, meaning it's a durable workmate. With a 4m detection range, it's the one to grab for setups involving large machines. To boost safety, the device's 2kV dielectric strength shows it handles high voltages without breaking a sweat.

Features & Benefits


• Consumes just 2W of power during operation to ensure energy efficiency
• MSR (mirror surface rejection) function uses a polarising filter to reduce false triggering
• IP66 rating means it's protected from dust and strong water jets
• LED indicator for easy monitoring and fault diagnosis
• Supply Voltage 24-240VDC and 100-240VAC
• Includes a mounting bracket and cable gland for simple installation

Applications


• Material handling equipment
• Robotics systems
• Construction sites

How durable is this sensor?


This unit withstands up to 50 million mechanical cycles, so you can rest assured of long-term performance.

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