Data a rs232, Data b rs232, Data a rs422 – Interlogix VADR14100WDM Series User Manual
Page 2: Data b rs422
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VADT/VADR14130WDM
DATA A
RS232
ON
OFF
ON
2
1
Ground
Data Input
7
6
5
4
3
2
1
13
14
Data Output
Ground
DATA B
RS232
ON
OFF
ON
2
1
Ground
Data Input
13
12
11
10
9
8
7
14
15
Data Output
Ground
DATA A
RS422
ON
OFF
OFF
2
1
- Data Output
7
6
5
4
3
2
1
13
14
+ Data Output
- Data Input
+ Data Input
DATA B
RS422
ON
OFF
OFF
2
1
- Data Output
13
12
11
10
9
8
7
14
15
+ Data Output
- Data Input
+ Data Input
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