Datasheet

ManualsBrandsOmron Industrial Automation ManualsOptical SensorsFibre Optic Amplifier, Analogue NPN

E3X-NA

A-441E3X-NA

Super Manual Fiber Amplifier

E3X-NA

Adjuster type standard that is the culmina-

tion of true ease and simplicity

Features

Self-explanatory LED bar displays of light

levels

The previous manual type used the stability and incident level

indicators to display the light level change, which was difficult

to understand at a glance. The E3X-NA uses the LED bars to

display the light level, ensuring the light level change at a

glance.

Same "Wire-saving" Connector as

E3X-DA-N

OMRON's original wiring-saving connector, which was inher-

ited from the digital fiber amplifier E3X-DA-N, allows connec-

tion of up to 16 units.

* The vertical movement

of the LED light level

and operation display

shows the light level

at a glance.

Operation indicator

Approx. 20% or lower

Approx. 10% or lower

Approx. -10% or higher

Approx. -20% or higher

Unstable level

E3X-NA Conventional model

Power supply

Optical

commu-

nications

Master connector

Slave connector

Gang-mount up

to 16 Amplifiers

Summary of content (12 pages)

PAGE 1
Super Manual Fiber Amplifier E3X-NA E3X-NA Adjuster type standard that is the culmination of true ease and simplicity Features Self-explanatory LED bar displays of light levels Same "Wire-saving" Connector as E3X-DA-N The previous manual type used the stability and incident level indicators to display the light level change, which was difficult to understand at a glance. The E3X-NA uses the LED bars to display the light level, ensuring the light level change at a glance.
PAGE 2
Features Reduced wiring and space requirements for power lines Optical Communications to Prevent Mutual Interference Example for 5 Amplifiers E3X-NA Series Optical communication between amplifiers prevents mutual interference. Up to 5 fiber heads can be installed closely, except E3X-NA#F. Example for 5 Amplifiers No relay connectors required. Less space required. Output lines separate from power E3X-NA series 7 lines Power supplied from master amplifier through master connector to slave amplifiers.
PAGE 3
Ordering Information Amplifier Units Item Shape Model Control output NPN output PNP output Standard models E3X-NA11 E3X-NA41 High-speed detection E3X-NA11F E3X-NA41F E3X-NAG11 E3X-NAG41 E3X-NA11V E3X-NA41V Mark-detecting models E3X-NA Pre-wired ON/OFF output Water-resistant models Connector type Item Applicable Connector (order separately) Shape Master E3X-CN11 Slave E3X-CN12 Control output Standard models Model NPN output PNP output E3X-NA6 E3X-NA8 E3X-NA14V E3X-NA44V ON
PAGE 4
Rating/performance Amplifier Units Pre-wired Type Standard models Model Item Connector type High-speed detection models Mark-detecting models Water-resistant models Standard models Water-resistant models (M8 Connector) NPN output E3X-NA11 E3X-NA11F E3X-NAG11 E3X-NA11V E3X-NA6 E3X-NA14V PNP output E3X-NA41 E3X-NA41F E3X-NAG41 E3X-NA41V E3X-NA8 E3X-NA44V Light source (wave length) Red LED (680 nm) Power supply voltage 12 to 24 VDC ±10%, ripple (p-p): 10% max.
PAGE 5
Amplifier Unit Connectors Model E3X-CN11 E3X-CN12 E3X-NA Item Rated current 2.5 A Rated voltage 50 V Contact resistance 20 m max. (20 mVDC max., 100 mA max.) [By connection with amplifier unit and connection with adjacent connector (except conductor resistance of cable)] No.
PAGE 6
Output Circuit Diagram NPN output Operating status of output transistor Model Light ON Incident Interrupted Operation ON indicator OFF (orange) ON Output transistor OFF Load (Relay) E3X-NA11 E3X-NA6 E3X-NAG11 E3X-NA11F E3X-NA11V E3X-NA14V Mode selection switch Timing chart Brown T L ON (LIGHT ON) 1 Operation indicator (orange) Load Main circuit Black 12 to 24 VDC 4 Control output Operate Reset (Between brown and black) Blue 3 Incident Interrupted T Operation ON indicator OFF (orange) ON O
PAGE 7
Nomenclature: Precautions Amplifier Units Amplifier Units Sensitivity Indicator 8-turn sensitivity adjuster Incident level indicators Lock Button Operation indicator Operation Mode Selector Use to switch between Light ON and Dark ON modes. Timer switch ON: Timer function is ON. OFF: Timer function is OFF. Operation Indicator status In addition to the operation indicator (orange), E3X-NA has indicators that denotes the incident level (4 green and 1 red indicators).
PAGE 8
Amplifier Unit Connectors Installation Installation Connectors 1. Insert the Master or Slave Connector into the Amplifier Unit until it clicks into place. Mounting End Plate (PFP-M) Depending on the installation type, an Amplifier Unit may move during operation. In this case, use an End Plate. Before installing an End Plate, remove the clip from the master Amplifier Unit using a nipper or similar tool. Insert 2.
PAGE 9
Dimensions (Unit: mm) Amplifier Units E3X-NA Pre-wired E3X-NA11 E3X-NA11F E3X-NA41 E3X-NA41F E3X-NAG11 E3X-NAG41 With Mounting Blanket Attached Incident level indicators (A)*1 Operation indicator 13.05 15.75 4-dia., 3-conductor, vinyl-insulated round cable (conductor cross-sectional area: 0.45 m‡u; insulation diameter: 1.1 mm) 9.2 3 64.3 10 38.6 5.3 Two, 2.4 dia. Mounting Holes 2-M3 31.5 8 9.9 10.7 16 10.75 4.1 34.8 Two, 3.2 dia.
PAGE 10
Connector type E3X-NA6 E3X-NA8 Incident level indicators Operation indicator 13.05 15.75 10 9.2 3 Two, 2.4 dia. 64.3 31.5 8 14 9.9 10.7 5.5 3.4 1.8 38.6 36.7 13 5.1 3.9 Holes for optical communications (for preventing mutual interference) 1.8 1.7 4.2 6.2 1.7 Dimensions with Master Connector Connected Dimensions with Slave Connector Connected 71 67.5 71 67.5 64.3 64.3 E3X-CN11: 4.0 dia. E3X-CN12: 2.6 dia. 31.5 31.5 1.5 4 1.8 5.1 3.9 3 1.8 5.1 3.
PAGE 11
Master connector E3X-CN11 E3X-NA Amplifier Unit Connectors 2,000+500 10 6 2.9 2.6 10.7 6.8 4 4-dia., 3-conductor, vinyl-insulated round cable (conductor cross-sectional area: 0.45 mm²; insulation diameter: 1.1 mm) 4 dia. 14.4 6 Slave connector E3X-CN12 0.8 10± 2 30± 2 8.4 15.1 50+50 2,000+500 10 6 10.7 6.8 2.9 4 2.6 4-dia., 3-conductor,vinyl-insulated round cable (conductor cross-sectional area: 0.45 mm²; insulation diameter: 1.1 mm) 2.6 dia. 14.4 6 0.8 3 8.4 15.
PAGE 12
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. E23E-EN-01 A-452 In the interest of product improvement, specifications are subject to change without notice.