Technical Specifications 24VDC control power, multi-channel relay contact output. Operating temperature: -40℃ ~ +70℃, each contact has a rated load capacity.
Functional Features Command reception, relay contact driving, action status feedback, overload and short-circuit protection.
Application Scenarios Generator alarm lamp control, auxiliary solenoid valve actuation, non-safety interlock output circuits.
Performance Parameters Reliable relay pull-in, stable repeated action, clear status feedback.
Structural Characteristics Rack pluggable module, relay action indicator lights, integrated relay units on PCB.
Working Principle When the module receives an output command from the main controller, it energizes the corresponding relay coil. The relay contact closes or opens to switch the external load circuit and feed back action status.
Installation Requirements Load wiring must match relay contact rating, install in dry cabinet area away from heat sources.
Usage Notes Do not exceed rated voltage and current of relay contacts, inspect contact burning regularly.
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