Product Summary

Simple and Easy-to-Use Amplifiers with a Sensitivity Adjuster
Provided as a Standard Feature

Parametrics

Amplifier Type Standard Voltage - Supply 12 V ~ 24 V
Output Type PNP Current - Supply 35mA
Mounting Type DIN Rail Fiber Optic Sensor Type General Purpose
Rohs Compliant Yes Lead Free Status / RoHS Status Lead free / RoHS Compliant
Other names E3X-NA51-2M
E3XNA512M
Z2941

Features

Intuitive LED bar display shows light levels at a glance.

■ Utilizes OMRON’s innovative wire-saving connector.
■ Reduced wiring and space requirements for power
lines.
■ Optical communications prevents mutual interference
for up to 5 amplifiers
■ High-speed detection, mark-detecting, and water-
resistant models also available.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
E3X-NA51 2M
E3X-NA51 2M

Omron Industrial

Photoelectric Sensors PNP Output

Data Sheet

0-1: $141.50
1-5: $131.67
5-10: $123.12
10-25: $115.61
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
E3X-A11
E3X-A11

Omron Industrial

Photoelectric Sensors Light ON NPN output Fiber-optic amp

Data Sheet

Negotiable 
E3X-A11 5M
E3X-A11 5M


SENSOR PHOTO FIBER OPTIC W/AMP

Data Sheet

0-1: $149.74
E3X-A11-8 2M
E3X-A11-8 2M

Omron Industrial

Photoelectric Sensors FIBER-OPTIC AMP RECE IVER

Data Sheet

0-1: $180.11
1-5: $168.26
5-10: $162.93
10-20: $159.97
E3X-A21
E3X-A21

Omron Industrial

Photoelectric Sensors Light ON NPN output Fiber-optic w/ timer

Data Sheet

Negotiable 
E3X-A41
E3X-A41

Omron Industrial

Photoelectric Sensors Light ON PNP output Fiber-optic amp

Data Sheet

Negotiable 
E3X-A46
E3X-A46

Omron Industrial

Photoelectric Sensors Fiber Optic Amp lifier

Data Sheet

Negotiable