- Input: Modbus RTU – RS-485
- Output: 4-channel SPST relay contacts
- Rated relay load: 3 A at 250 Vac; 3 A at 30 Vdc
- Non-volatile memory to retain and restore relay states following power outages
- Watchdog functionality for communication loss
- Operating temperature / humidity: -20…+60 °C / 10…90 % (non-condensing)
- DIN rail mounting
- Power supply: 5…28 Vdc
- Warranty: 3 years
More about module TDO340 on Teracom website [EN]
TDO340 user manual [EN]
