Omron NX-EC0122 User Manual

6 Incremental Encoder Input Units
6 - 20
NX-series Position Interface Units User’s Manual (W524)
The following is a wiring example.
Note 1. The encoder inputs on Units with voltage inputs are NPN connections.
2. To supply power to connected external devices, connect an 24-VDC I/O power supply to the Communi-
cations Coupler Unit or an Additional I/O Power Supply Unit to supply power to the Incremental Encoder
Input Unit.
Wiring Example
I/O power
supply (24 VDC)
Additional I/O
Power Supply Unit
Incremental Encoder Input Unit
Encoder 1
Encoder 2
A1
Z1
IOV
IOG
A2
Z2
B1
NC
IOV
IOG
B2
NC
IOV
IOV
IOG
IOG
IOV
IOV
IOG
IOG

Omron NX-EC0122 Specifications

General

Brand	Omron
Model	NX-EC0122
Category	Controller
Language	English