Omron NX-EC0112, User Manual

Page: 106 / 468

4 Installation and Wiring
4 - 28 NX-series Position Interface Units User’s Manual (W524)
 Insertion Locations and Patterns of Coding Pins
Insert three Coding Pins each on the terminal block and on the Unit at the positions designated by
the numbers 1 through 6 in the figure below.
As shown in the following table, there are 20 unique pin patterns that you can use.

: Insert pin
Pattern
Terminal block pin positions Unit pin positions
1 2 3 4 5 6 1 2 3 4 5 6
No.1
     
No.2
     
No.3
     
No.4
     
No.5
     
No.6
     
No.7
     
No.8
     
No.9
     
No.10
     
No.11
     
No.12
     
No.13
     
No.14
     
No.15
     
No.16
     
No.17
     
No.18
     
No.19
     
No.20
     
1
2
3
4
5
6
1
2
3
4
5
6
Terminal Block
Unit
Holes used by
OMRON
Incorrect
attachment
prevention holes
(pin positions)
Holes used by
OMRON
Incorrect
attachment
prevention holes
(pin positions)