Filter
Top Products
User’s Guide
Interface Specifications
B-12
RS-422 Serial Interface Connector Pin Assignment
PIN SIGNAL NAME SIGNAL
DIRECTION
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 (+) Out
15 Transmitted Data (-) Out
16 Received Data (+) In
17 Received Data (-) In
18 Data Terminal Ready (+) Out
19 Data Terminal Ready (-) Out
20 Reserved
21 No Connect
22 No Connect
23 No Connect
24 No Connect
25 No Connect