Technical Specifications 24 independent digital input channels; 24V DC nominal input voltage; fast response type with 1ms typical input delay; 1500V AC channel-to-bus isolation; operating temperature range -20°C to +60°C; IP20 enclosure rating; backplane bus interface.
Functional Features High-speed discrete signal acquisition; input signal filtering; channel status indication; galvanic isolation between field and system; short-circuit protection per channel.
Application Scenarios High-speed production line control, packaging machinery, material handling systems, general industrial discrete signal monitoring.
Performance Parameters Fast input response time; high signal sampling stability; reliable operation in industrial electromagnetic environments; long service life under continuous operation.
Material Composition Flame-retardant industrial plastic housing, fiberglass signal conditioning circuit board, gold-plated backplane connector, copper alloy terminal blocks.
Structural Characteristics Standard rack plug-in module form factor, front panel with channel status LED indicators, rear backplane bus connector, screw-type field wiring terminals.
Working Principle Detects the on-off state of field 24V DC control signals, conditions and isolates the input signals, converts them into logic-level digital data, and transmits the data to the system controller via the backplane bus.













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