User's Manual

UMAC CPCI Accessory Cx Family
10 Connector Pinouts
Pass-Through (P2-n) Connectors
For a backplane board with x data slots, the connector P2-n (n = 1 to x) is the pass-through connector for
field wiring for each 3U-format board.
Row Z A B C D E F
22 GND * * * * * GND
21 GND * * * * * GND
20 GND * * * * * GND
19 GND * * * * * GND
18 GND * * * * * GND
17 GND * * * * * GND
16 GND * * * * * GND
15 GND * * * * * GND
14 GND * * * * * GND
13 GND * * * * * GND
12 GND * * * * * GND
11 GND * * * * * GND
10 GND * * * * * GND
9 GND * * * * * GND
8 GND * * * * * GND
7 GND * * * * * GND
6 GND * * * * * GND
5 GND * * * * * GND
4 GND * * * * * GND
3 GND * * * * * GND
2 GND * * * * * GND
1 GND * * * * * GND
Notes:
1. Row 25 is physically at the top of the connector in its normal orientation; Row 1 is at the bottom. Looking
from the front of the rack, Column Z is on the left; Column F is on the right.
2. The pins labeled as * simply pass through the Acc-Cx backplane board, without connecting to any other
signal on the board.