Omron E3X-NM41 - User Manual


Auto-Tuning Fiber-Optic Sensor
E3X-N
High Performance DC Amplifier with
Pushbutton Sensitivity Adjustment

Maintenance is made easier with
pushbutton sensitivity adjustment
 Sensing distance is up to 100% longer
than standard amplifiers
 Choose either single channel or four
channel models
 Compact housing: 32 mm and 10 mm
housing widths
 Four amplifiers in a single housing
saves space and wiring
 Four fiber-optic cables can be mounted
directly next to each other without
mutual interference
Ordering Information
 AMPLIFIERS
Type Single channel Four channel
Off-delay timer None Provided Provided
Remote teach input None Provided Provided
Part number
NPN output E3X-NT11 E3X-NT21 E3X-NM11
PNP output E3X-NT41 E3X-NT51 E3X-NM41
 FIBER-OPTIC CABLES
Please see the E32 Fiber-Optic Cables section.
 ACCESSORIES
Description Part number
Replacement protective cover for E3X-NT
E39-G8
Replacement protective cover for E3X-NM
E39-G9

Omron E3X-NM41 Specifications

General

Type	Fiber Amplifier
Output Type	NPN
Operating Temperature	-25 to 55 °C
Sensing Method	Through-beam
Current Consumption	30 mA max.
Output Current	100 mA max.
Storage Temperature	-40 to 70 °C
Protection Rating	IP50
Supply Voltage	12-24 VDC
Response Time	1 ms
Light Source	Red LED
Protection Circuit	Reverse polarity protection
Connection Method	2m cable
Weight	50 g

Summary

Ordering Information

AMPLIFIERS

Specifications

Operation

CHOOSING THE RIGHT TEACHING METHOD

Guidance on selecting the most suitable sensitivity setting method for various applications.

MAXIMUM SENSITIVITY SETTING

WITH;WITHOUT-OBJECT TEACHING

NO-OBJECT TEACHING

SENSITIVITY ADJUSTMENT

REMOTE TEACHING FUNCTION

OPTICAL AXIS ADJUSTMENT (FLASHING FUNCTION)

Installation

FIBER CABLE INSTALLATION

Step-by-step guide for connecting and disconnecting fiber optic cables to the E3X-N amplifier.

Mounting