Ouman FLEX DO4-TRS universal triac module

FLEX DO4-TRS is a DIN-rail-attachable Modbus RTU triac module which can be connected to RS-485 bus. It has 4 AC triac switches.

• Each triac control has 3 stage switch for selection between automatic control, forced ON or OFF (ON – AUTO -OFF).

• 24…230Vac, max 1A/output

• Potential-free AC switch

• DC controls require a supplementary relay in installation