Omron SYSMAC NX-CIF105 User Manual

4 Installation and Wiring
4 - 16
NX-series Communications Interface Units User’s Manual (W540)
In order to prevent unintentionally installing the wrong terminal block, you can limit the combination of a
Unit and a terminal block.
Insert three Coding Pins (NX-AUX02)
into three of the six incorrect attachment prevention holes on the
Unit and on the terminal block. Insert these pins into positions so that they do not interfere with each
other when the Unit and terminal block are connected to each other.
You can use these pins to create a combination in which the wrong terminal block cannot be attached
becau
se th
e pin patterns do not match.
 Types of Coding Pins
There are two types of Coding Pins, both with their own unique shape: one for terminal blocks and
one for Units.
Three pins come with each runner.
Use the following Coding Pins.
Preventing Incorrect Attachment of Terminal Blocks
Name Model Specification
Coding Pin NX-AUX02 For 10 Units
(Terminal block: 30 pins, Unit: 30 pins)
Terminal block
Unit
Cannot be
attached.
For terminal block For Unit
Coding Pins (Use this part.)
Runners

Omron SYSMAC NX-CIF105 Specifications

General

Brand	Omron
Model	SYSMAC NX-CIF105
Category	Recording Equipment
Language	English