Technical Specifications Multi-channel digital input, 24V DC, X20 internal bus, signal filtering.
Functional Features Field on-off signal acquisition, noise filtering, channel status feedback to CPU.
Application Scenarios Automated machinery, material handling equipment, process signal monitoring.
Performance Parameters Stable signal sampling, built-in surge suppression.
Material Composition Plastic housing, input circuit PCB, gold-plated X20 bus connector, terminal blocks.
Structural Characteristics X20 modular structure, front terminal block for field wiring, rear bus connector, DIN rail mounting.
Working Principle Detect field switch status, convert contact state into digital data and transmit to X20 CPU through X20 bus.
Installation Requirements Clip on DIN rail, connect to X20 bus backplane, wire field input signals.
Usage Notes Avoid overvoltage input to signal channels. Use shielded cable in high interference environment.














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