Patton electronic 3088 - Manual (Page 47)

47
APPENDIX C
MODEL 1088/CA INTERFACE PIN ASSIGNMENTS
V.35 INTERFACE
DB-25 FEMALE CONNECTOR
(DCE ORIENTATION)
Pin # Signal
1 Frame Ground
2 TxD-a
3 RxD-a
4 RTS
5 CTS
6 DSR
7 Signal Ground
8 CD
9 RxC-b
11 ExtC-b
12 TxC-b
14 TxD-b
15 TxC-a
16 RxD-b
17 RxC-a
18 LL
20 DTR
21 RL
24 ExtC-a
25 TM