Roline RS232, RS422, RS485 DB-9 Terminal Block Interface Converter

The Roline interface adapters converts RS-422 or RS-485 devices to an RS-232 port of a computer, with galvanic isolation. It is fully compliant with PC serial COM ports. It requires 10VDC to 30VDC power supply.

Connectors are RS-232: DB9 Female, RS-422/485: 7-pin terminal block
Auto toggling by hardware
Data transfer rate of up to 115.2Kbit/s
Terminal resistance and Echo mode
DIP switches for terminal settings to 120ohm resistors
Signals: TXD, RXD, RTS, CTS, GND for RS-232
Protection of 15 KV ESD protection for all signals
RS-422/485 signals surge protection
Status LEDs (Power, TXD, RXD)
For DIN rail mounting
Hardware solution, no software required