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ProVu RS-232 Serial Adapter
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The PDA1232 converts the serial output of the ProVu meter to an unbalanced, full-duplex RS-232 signal.
The RS-232 port has a female DB9 connector with pins 2 (RX output), 3 (TX input), and 5 (Signal Ground).
Pins 7 (RTS) and 8 (CTS) are tied together, and pins 1 (CD), 4 (DTR), and 6 (DSR) are tied together.
The adapter is powered by the ProVu meter M-Link connection.
The PDA1232 has three diagnostic LEDs: a Power (P) LED to show when the adapter is powered properly, a Transmit Data (TX) LED to show when the adapter is sending data out from the PC side, and a Receive Data (RX) LED to show when the adapter is receiving data from the ProVu meter.
Specifications
Cable
- 3 ft (0.9 m) Standard modular cable provided with PDA1232 and PDA1485
- 6 ft (1.8 m) Standard Cat5e cable provided with Adapter
Compatibility
- EIA-232
Connectors
- PC compatible 9-Pin D subminiature Connector (DB9) and RJ11 (Adapter to meter)
Distance
- Adapter to computer: 50 ft (15 m) max, Serial interface cable not provided
- Adapter to ProVu meter: 6 ft (1.8 m) max
Power
- Powered by ProVu Meter M-Link Connection
Status Indication
- Separate LEDs for Power (P), Transmit (TX), and Receive (RX)
