| Data Acquisition Equipment Connection | Notes |
|---|
| 1 | RS485 "TX" data-stream A Connection | - RS485 connections are device "outputs".
- Traffic on the RS232 Transmit line is re-transmitted on this RS485 pair.
- The output baud rate matches the input baud rate.
|
| 2 | RS485 "TX" data-stream B Connection |
| 3 | RS485 "RX" data-stream A Connection | - RS485 connections are device "outputs".
- Traffic on the RS232 Receive line is re-transmitted on this RS485 pair.
- The output baud rate matches the input baud rate.
|
| 4 | RS485 "RX" data-stream B Connection |
| 5 | No Connection |
|
| 6 | No Connection |
| 7 | -Power | - Wide input power 9V to 30V DC.
- Polarity protection provided.
|
| 8 | + Power |
