Figure C-9 V.24 to DIN 'Alarm & Diagnostic' Cable X870-401511
PROT GND 1
TxD 2
RxD 3
Relay + 4
Relay + 5
Relay
– 6
SGND 7
Relay
– 8
1 PROT GND
2 TxD
3 RxD
4
5
6
7 SGND
8
9
10
11
12
13
14
15
16
17
18
19
20
21 Relay +
22
23 Relay
–
24
25
8-Way DIN-Type
Plug
25-Way D-Type
Socket
X870-300451 Issue 2 C-11 Rev.0
