Rs232 data, Rs422 data, Wire rs485 data – Interlogix VDR14330WDM Series User Manual
Page 2
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VDT/VDR14330WDM
RS232 DATA
ON
OFF
OFF
2
1
RS422 DATA
ON
OFF
OFF
2
1
2-WIRE
RS485 DATA
ON
ON
2
1
4-WIRE
RS485 DATA
ON
2
1
ON
ON
OFF
1
2
3
4
5
6
7
8
9
Data In
Data Out
Ground
1
2
3
4
5
6
7
8
9
+ Data In
- Data In
+ Data Out
- Data Out
1
2
3
4
5
6
7
8
9
+ Data In / Out
- Data In / Out
1
2
3
4
5
6
7
8
9
+ Data In
- Data In
+ Data Out
- Data Out
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