Owner's manual

RS-422 Serial Interface Connector Pin Assignment
PIN SIGNAL NAME
1 Frame Ground
2 Reserved
3 Reserved
4 Reserved
5 Reserved
6 Reserved
7 Signal Ground
8 Reserved
9 No Connect
10 No Connect
11 No Connect
12 No Connect
13 No Connect
14 Transmitted Data (+)
15 Transmitted Data (-)
16 Received Data (+)
17 Received Data (-)
18 Data Terminal Ready (+)
19 Data Terminal Ready (-)
20 Reserved
21 No Connect
22 No Connect
23 No Connect
24 No Connect
25 No Connect
B-11