Product Short Description
Product Overview: X20AIB744 universal analog input module of X20 series, collects analog measurement signals from field transmitters and sensors for process automation control.
Technical Specifications:
- Channel Quantity: 4 universal analog input channels
Description
- Supported Signal Types: Voltage, current, resistance (RTD)
- Bus Interface: X2X Link
Functional Features:
- Per-channel signal type configuration
- Wire break monitoring for RTD and transmitter circuits
- Galvanic isolation between channels
- Digital filtering function
Application Scenarios: Temperature measurement, pressure monitoring, flow detection, process industry closed-loop control.
Performance Parameters:
- Conversion resolution: 16 bit
- Basic accuracy: ±0.05% full scale
- Operating temperature: -20 °C ~ +65 °C
Material Composition: Flame-retardant housing, precision analog PCB, spring cage wiring terminals.
Structural Characteristics: Compact X20 standard module, DIN rail mount, front accessible wiring terminals.
Working Principle: Conditions and digitizes analog sensor signals, executes digital filtering, transmits calibrated measurement values to PLC CPU through X2X Link backplane bus.
Installation Requirements: DIN rail mounting; maintain clearance for heat dissipation; route analog signal cables separately from power circuits.
Usage Notes: Use shielded twisted pair wiring; calibrate measurement channels periodically; avoid long unshielded analog wiring runs.
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