Omron NX-SID Series User Manual page 161

 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.
Holes used by OMRON
Holes for incorrect
attachment prevention
(pin locations)
To make the maximum of 20 patterns, purchase two sets of NX-AUX02 Pins. (One set for 10 Units.)
NX-series Safety Control Unit User's Manual (Z930)
Terminal Block
1
2
3
4
5
6
Pin locations for Terminal Block
Pattern
1 2 3 4 5
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 ○ ○
5 Installation and Wiring
Unit
1
2
3
4
5
6
○: Pin inserted
Pin locations for Unit
6 1 2 3 4 5 6
○ ○ ○
○ ○ ○
○ ○ ○
○ ○ ○
○
○ ○ ○
○ ○ ○
○ ○ ○
○
○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○
○ ○ ○
○
○ ○ ○
○ ○ ○
○ ○ ○
○
○ ○ ○ ○
○ ○ ○
○ ○ ○ ○
○ ○ ○
○
○ ○ ○ ○
Holes used by OMRON
Holes for incorrect
attachment prevention
5
(pin locations)
5 - 23