Rugged industrial-grade port-powered opto-isolated RS232 to RS422 converter
2500V optical isolation, port-powered, no external power or RTS, DTR required
Supports multi-drop RS422 networks (up to 64 nodes)
1200 to 38.4K Baud operation (auto-sensing & self-adjusting)
Operating temperature: -40ºF to 185ºF (-40ºC to 85ºC)