TView Pro AV 1600 User's Manual Rev 1.02
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4.3.2 Connecting the TView Pro AV 1600 to communications devices
Slightly different connections schemes are required for RS-232 and RS-422 operation.
Figure 6 indicates the recommended connections from a DB-9 connector for RS-232 operation. Depending on the
way that the controlling port is programmed, other connections may work as well. The TView Pro AV 1600 has no
way of handling the RTS/CTS and DSR/DCD signals.
Figure 7 indicates the recommended connections from a DB-9 connector for RS-422 operation. In this case, a simple 9
pin to 9 pin cable will work in all cases.
Figure 6:
Recommended RS232 Wiring
Figure 7:
Recommended RS422 Wiring
1 DCD
3 Data
4 RTS
5 Ground
6 DSR
7 RTS
8 CTS
1 Ground
3 Data
Computer
Pro AV 1600
1 Ground
4 TX Data +
5 TX Data -
Computer
Pro AV 1600
1 Ground
4 RX Data +
5 RX Data -
