Vanguard 650 Series, Installation Manual, Page: 69 / 82

Specifications A-7
Data 1 and Data 2 Cable Descriptions
Data 2 (DB25)
Pinout This table shows the cable pinout for the DB25 DCE connector:
Interface Signal Name
Pin # EIA ITU-T V.24
1 Shield
2 TxD 103
3 RxD 104
4 RTS 105
5 CTS 106
6 DSR 107
7 Signal Ground 102
8 DCD 108
9
10
11
12
13
14 Data Res.
15 TxC 114
16 117
17 RxC 115
18 LL/ERxC 141
19
20 DTR 108
21 RL 140
22 RI 125
23
24 ETxC 113
25 MB