Woodward 8272-682 I/O Expansion Module

Product Brief Introduction Input and output expansion module for Woodward prime mover control system, serves as signal bridge between main controller and field devices.
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Technical Specifications 24VDC power supply; multi-channel isolated analog and digital I/O; overvoltage and overcurrent protection; -40℃ ~ +70℃.

Functional Features Signal galvanic isolation, signal filtering, real-time channel status monitoring, abnormal signal alarm.

Application Scenarios Steam turbine, gas turbine and generator set control cabinets.

Performance Parameters High isolation voltage strength, fast signal response, reliable long-distance signal transmission.

Structural Characteristics DIN rail mount structure, pluggable terminal connectors, compact circuit assembly.

Working Principle Receive field analog and switching signals, filter and isolate signals and transmit to main controller; convert controller commands into output signals for field equipment.

Installation Requirements Ensure good cabinet ventilation, reduce dust accumulation, fix module firmly against vibration.

Usage Notes Check channel integrity after wiring; cut off power before plugging or unplugging the module.




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