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E3RA-RN21

10V~30V E3RA Series Single-Turn Retroreflective Connector Radial 4-Pin -25°C~55°C

Manufacturer: Omron Automation and Safety
Origchip NO: 607-E3RA-RN21
Package: Radial
Datasheet: PDF
Stock: 875
Description: 10V~30V E3RA Series Single-Turn Retroreflective Connector Radial 4-Pin -25°C~55°C (Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Package / Case	Radial
Number of Pins	4
Housing Material	ABS
Operating Temperature	-25°C~55°C
Published	2012
Series	E3RA
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Connector Type	Connector
Max Operating Temperature	55°C
Min Operating Temperature	-25°C
Voltage - Supply	10V~30V
Ingress Protection	IEC IP67, IP69K
Output Configuration	NPN - Dark-ON/Light-ON - Selectable
Output Current	100mA
Response Time	500μs
Adjustment Type	Single-Turn
Sensing Distance	3.937 ~ 118.11 (100mm ~ 3m)
Sensing Method	Retroreflective
Max Supply Voltage (DC)	30V
Connection Method	Connector, M12, 4POS
Light Source	Red LED
Min Supply Voltage (DC)	10V
REACH SVHC	Unknown
RoHS Status	RoHS Compliant
Ratings	IP67

E3RA-RN21 Overview

For reliable performance, set the temperature of the photoelectric sensor to -25°C~55°C. It's important that 10V~30V is applied to the circuit or system for these components to work. Sensors with a response time of 500μs are ideal. It is essential that the photoelectric sensor operates at a minimum working temperature of -25°C to guarantee its reliability. Reliable operation is possible at 55°C. You've got to connect the 4 pins to the photoelectric sensor for it to work. At the output, the photoelectric sensor should have a current of 100mA. It is possible to apply a voltage of 30V to the photoelectric sensor in a DC circuit without damaging it. Ideally, this photoelectric sensor should operate at a low voltage, such as 0V. Several photoelectric sensors are included with the Radial package for your convenience.

E3RA-RN21 Features

Sensing Distance: 3.937 ~ 118.11 (100mm ~ 3m)
4 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
Available in Radial package
E3RA Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V

E3RA-RN21 Applications

There are a lot of Omron Automation and Safety E3RA-RN21 Photoelectric Sensors applications.

Automatic doors
Counting small objects
Passive infrared sensors
Material handling
Checking objects on production lines or conveyors
Monitoring bigger areas for objects with light grids
Detecting colours
Zone scanners
Mechanical engineering
Automotive industry