Omron NX-SL3300 User Manual page 129

l 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)
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 ○ ○
3 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
(pin locations)
3 - 21
3