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SFP To Serial Converter (Coming Soon!)
TBD
PT003
Long distance serial communication
Convert from RS485 to RS232 and vice-versa
Full or half duplex RS485
Stacking feature for clean multi unit setups
Description
This converter can convert RS232/RS485/RS422 to optical fiber. By converting to SFP this allows for selection of media type and optical wavelength to suit your application. Dip switches allow for switching between serial modes and termination
| DIP 1 | DIP 2 | DIP 3 | BAUD RATE |
|---|---|---|---|
| OFF | OFF | OFF | 4800 |
| OFF | OFF | ON | 9600 |
| OFF | ON | OFF | 19200 |
| OFF | ON | ON | 38400 |
| ON | OFF | OFF | 28800 |
| ON | OFF | ON | 57600 |
| ON | ON | OFF | 115200 |
| ON | ON | ON | 230400 |
| DIP 4 | DIP 5 | DIP 6 | FUNCTION |
|---|---|---|---|
| OFF | OFF | OFF | RS232 - TERMINATED? |
| OFF | OFF | ON | RS232 - UNTERMINATED? |
| OFF | ON | OFF | RS422 (FD) - TERMINATED |
| OFF | ON | ON | RS422 (FD) - TERMINATED |
| ON | OFF | OFF | RS232 - TERMINATED (half duplex?) |
| ON | OFF | ON | RS232 - UNTERMINATED (half duplex?) |
| ON | ON | OFF | RS485 (HD) - TERMINATED? |
| ON | ON | ON | RS485 (HD) - UNTERMINATED? |
| PIN | RS232 MODE | RS485 (HD) MODE | RS422 (FD) MODE |
|---|---|---|---|
| 1 | VIN (7-20V) | VIN (7-20V) | VIN (7-20V) |
| 2 | GND | GND | GND |
| 3 | N/C | TX/RX - | TX - |
| 4 | RX | TX/RX + | TX + |
| 5 | TX | N/C | RX + |
| 6 | N/C | N/C | RX - |