Technical Specifications 24VDC power supply, digital input and dry contact relay output channels. Operating temperature: -40℃ ~ +70℃.
Functional Features Switch status detection, optical isolation, logic interlock output, channel fault diagnosis.
Application Scenarios Safety interlock and auxiliary equipment control system of generating units.
Performance Parameters High isolation voltage and reliable relay action.
Structural Characteristics Metal housing, gold-plated edge connector, channel status indicator lights.
Working Principle Detect the on-off state of field switches, receive logic commands from main controller and drive relay contacts.
Installation Requirements High-power load wiring and weak signal wiring shall be laid separately.
Usage Notes Strictly follow the rated load limit of relay contacts.
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