Hardware reference guide

I/O Modules
502
35013379 02 October 2007
Secondary
Keying and
Backplane
Positions
The following table shows the secondary keying and backplane positions.
The user may also use personality keying to differentiate between like module types
(i.e., DAO84000 and DAO84210 both have the same primary keying pin
combinations), using the white keys for each code.
Backplane Position Module Coding Terminal Strip Coding
1123 456
2124 356
3125 346
4126 345
5134 256
6135 246
7136 245
8145 236
9146 235
10 156 234
11 234 156
12 235 146
13 236 145
14 245 136
15 246 135
16 256 134
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com