Technical Specifications 24VDC power supply, multi-channel relay contact output. Operating temperature: -40℃ ~ +70℃. Relay contacts support certain load capacity.
Functional Features Control command reception, relay on-off drive, action status feedback, overload protection, fault alarm output.
Application Scenarios Generator set emergency shutdown protection, turbine alarm output, engine auxiliary equipment control.
Performance Parameters Reliable relay action, clear action feedback, strong load adaptability, stable repetitive operation.
Structural Characteristics Plug-in PCB module with relay units and action indicator lights, compact rack installation design.
Working Principle After receiving the action command from the main controller, the module drives the corresponding relay to pull in or disconnect the contact, so as to control the on-off of the external loop and realize protection or alarm actions.
Installation Requirements Install in a dry cabinet, the load loop wiring should match the relay contact specification, and keep away from heat sources.
Usage Notes Do not exceed the rated load of the relay contacts, regularly check whether the contacts are burned or loose.
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