Description
- Input Signal Range: 4–20 mA DC
- Conversion Resolution: 16-bit ADC
- Channel Isolation: Galvanic isolation per channel
- HART Function: HART pass-through communication
- Local Bus Power: 12 VDC, 150 mA
- Field Circuit Rating: 24 VDC, 32 mA per channel
- Typical Accuracy: ±0.1% full span
- Operating Temperature: -40 °C ~ +70 °C
Functional Features
- Independent channel open-circuit and short-circuit fault diagnosis
- Support HART intelligent instrument parameter reading and configuration
- Channel-by-channel galvanic isolation to suppress ground loop interference
- Hot-swappable under system operation
- Onboard LED indicators for power, fault and channel status
Application Scenarios
Flow, pressure, temperature, liquid level continuous signal acquisition in process industry.
Installation Requirements
Direct plug-in onto VE40xx carrier; field wiring must use twisted shielded cables; shield single-end grounded at cabinet side.
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