Omron NX-EC0112 User Manual

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1 Features and System Configuration
NX-series Position Interface Units User’s Manual (W524)
1-3 Models
1
1-3-1 Model Number Notation
1-3 Models
The model number of the Position Interface Unit tells you the Unit type, number of axes, I/O specifica-
tions, and other information.
The model numbers for Position Interface Units are in the following format:
The following table lists the different models of the Incremental Encoder Input Units.
Refer to 6-1 Interpreting Model Numbers on page 6-3 for information on Incremental Encoder Input
Units.
1-3-1 Model Number Notation
1-3-2 List of Incremental Encoder Input Units
Model
Number of
channels
*1
*1. This is the number of encoder input channels.
External
inputs
Fre-
quency
I/O refreshing
methods
Number of I/O
entry mappings
Remarks
NX-EC0112 1 (NPN) 3 (NPN) 500 kHz • Free-Run refreshing
• Synchronous I/O
refreshing
• Task period prioritized
refreshing
*2
*2. Unit version 1.2 or later and an NX-ECC203 EtherCAT Coupler Unit are required.
Inputs: 1,
Outputs: 1
24-V voltage
input
NX-EC0122 1 (PNP) 3 (PNP)
NX-EC0132 1 3 (NPN) 4 MHz Line receiver
input
NX-EC0142 3 (PNP)
NX-EC0212 2 (NPN) None 500 kHz Inputs: 2,
Outputs: 2
24-V voltage
input
NX-EC0222 2 (PNP)
NX- 
NX Series
Unit Type
Number of Channels
I/O Specifications
A
dditional Functions
2: Supports synchronous refreshing
1: 1 channel
2: 2 channels
EC0: Incremental Encoder Input Unit
ECS: Serial Encoder Input Unit (SSI Input Unit)
PG0: Pulse Output Unit
The I/O specifications depend on the Unit type.

Omron NX-EC0112 Specifications

General

Brand	Omron
Model	NX-EC0112
Category	Controller
Language	English