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E3NX-FA

Smart Fiber Amplifier Units

E3NX-FA

The Advanced Fiber Amplifier Units That Handles On-site Needs

Fiber Amplifier Units

Type Connecting
method
Appearance Inputs/
outputs
Model
NPN output PNP output
Standard
models
Pre-wired (2 m) 3161_lu_1_1 1 output E3NX-FA11 2M E3NX-FA41 2M
E3NX-FA11-5 2M *1 ---
Wire-saving Connector 3161_lu_1_2 1 output E3NX-FA6 E3NX-FA8
Advanced
models
Pre-wired (2 m) 3161_lu_1_3 2 outputs
+ 1 input
E3NX-FA21 2M E3NX-FA51 2M
Wire-saving Connector 3161_lu_1_4 1 output
+ 1 input
E3NX-FA7 E3NX-FA9
2 outputs E3NX-FA7TW E3NX-FA9TW
M8 Connector 3161_lu_1_5 1 output
+ 1 input
E3NX-FA24 E3NX-FA54
2 outputs --- E3NX-FA54TW
Infrared
models
Pre-wired (2 m) 3161_lu_1_7 1 output E3NX-FAH11 2M E3NX-FAH41 2M
Wire-saving Connector 3161_lu_1_8 1 output E3NX-FAH6 E3NX-FAH8
Analog output
models
Pre-wired (2 m) 3161_lu_1_9 2 outputs E3NX-FA11AN 2M E3NX-FA41AN 2M
Model for Sensor
Communications
Unit *2
Connector for Sensor
Communications Unit
3161_lu_1_6 --- E3NX-FA0
E3NX-FAH0

*1. This type can prevent mutual interference for two units in the SHS2 mode.
*2. A Sensor Communications Unit is required if you want to use the Fiber Amplifier Unit on a network.

Accessories (Sold Separately)

Wire-saving Connectors (Required for models for Wire-saving Connectors.)

Connectors are not provided with the Fiber Amplifier Unit and must be ordered separately.
Note: Protective stickers are provided.

Type Appearance Cable
length
No. of
conductors
Model Applicable Fiber Amplifier Units
Master Connector
3161_lu_2_1
2 m 4 E3X-CN21 E3NX-FA7
E3NX-FA7TW
E3NX-FA9
E3NX-FA9TW
Slave Connector
3161_lu_2_2
2 E3X-CN22
Master Connector
3161_lu_2_3
3 E3X-CN11 E3NX-FA6
E3NX-FA8
Slave Connector
3161_lu_2_4
1 E3X-CN12

Sensor I/O Connectors (Required for models for M8 Connectors.)

Connectors are not provided with the Fiber Amplifier Unit and must be ordered separately.

Size Cable Appearance Cable type Model
M8 Standard cable Straight
3161_lu_3_1
2m 4-wire XS3F-M421-402-A
5m XS3F-M421-405-A
L-shaped
3161_lu_3_2
2m XS3F-M422-402-A
5m XS3F-M422-405-A

Mounting Bracket

A Mounting Bracket is not provided with the Fiber Amplifier Unit. It must be ordered separately as required.

Appearance Model Quantity
3161_lu_4_1
E39-L143 1

DIN Track

A DIN Track is not provided with the Fiber Amplifier Unit. It must be ordered separately as required.

Appearance Type Model Quantity
3161_lu_5_1
Shallow type, total length: 1 m PFP-100N 1
Shallow type, total length: 0.5 m PFP-50N
Deep type, total length: 1 m PFP-100N2

End Plate

Two End Plates are provided with the Sensor Communications Unit.
End Plates are not provided with the Fiber Amplifier Unit. They must be ordered separately as required.

Appearance Model Quantity
3161_lu_6_1
PFP-M 1

Cover

Attach these Covers to Amplifier Units.
Order a Cover when required, e.g., if you lose the covers.

Appearance Model Quantity
3161_lu_8_1 E39-G25 FOR E3NX-FA 1

Related Products

Sensor Communications Units

Type Appearance Model
Sensor Communications Unit for EtherCAT 3161_lu_7_1 E3NW-ECT
Sensor Communications Unit for CompoNet 3161_lu_7_2 E3NW-CRT *1
Sensor Communications Unit for CC-Link 3161_lu_7_3 E3NW-CCL
Distributed Sensor Unit *2 3161_lu_7_4 E3NW-DS

Refer to your OMRON website for details.
*1. Only E3NX-FA0 can be connected to E3NW-CRT.
*2. The Distributed Sensor Unit can be connected to any of the Sensor Communications Units.

EtherCATĀ® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
CompoNet is a registered trademark of the ODVA.
CC-Link is a registered trademark of Mitsubishi Electric Corporation. The trademark is managed by the CC-Link Partner Association.