8-port Serial PCI ACC Multiplexer Installation & Service Guide (30291-90508)

Appendix A 29
Interchange Panels
Interchange Panels, Signals and Pin Assignments
A Interchange Panels
Interchange Panels, Signals and Pin
Assignments
Table A-1 shows the Signal pin-out assignments for the interchange
panels. All connectors on the interchange panels are female.
Table A-1 Pin Out Chart for Interchange Panels
Connectors P1, P2 ACC Signal RS-232 Panel V.35 Panel
1 TxDa (J0) 2 P
2 TxDb (J0) S
3 RxDa (J0) 3 R
4 RxDb (J0) T
5 RTSa (J0) 4 C
6 RTSb (J0)
7 CTSa (J0) 5 D
8 CTSb (J0)
9 DTRa (J0) 20 H
10 DTRb (J0)
11 DCDa (J0) 8 F
12 DCDb (J0)
13 ETCa (J0) 24 U
14 ETCb (J0) W
15 RxCa (J0) 17 V
16 RxCb (J0) X
17 TxCa (J0) 15 Y
18 TxCb (J0) AA
19 SG (J0) 7 B
20 SG (J1) 7 B
21 TxDa (J1) 2 P