10 isolated DI & 6 open collector DO with ModbusTCP daisy chain module
Modbus RTU 14 digital input isolated - common source, LED
Modbus RTU digital in 6 diff., 2 single ended, status LED
Modbus RTU 16 digital input module with status LED
Modbus RTU 4 relays (2 form A, 2 form B), 4 di, status LED
Modbus RTU 3 relays 5A at 250V AC/30V DC, 8 di, status LED
Modbus RTU 3 DC solid state relays, 8 di, status LED
RS-232 to 4-channel Independent RS-485 Converter
Isolated RS-422/485 Repeater
RS232 to RS422/485 Module
Isolated USB to RS-232-RS-422/RS-485 Converter
Isolated USB to RS-485 & 422 (TX,RX,RTS,CTS) Converter