Description
- Supported Signal: 4–20mA DC, HART protocol
- Field Power Supply: 12.5V minimum voltage for field transmitters
- Bus Isolation: Galvanic isolation between field circuit and control system bus
- Power Draw: 70mA typical operating current
Function Features
- Compact 8-channel layout, suitable for low-density I/O cabinets
- Built-in channel fault alarm circuit
- Mechanical coding prevents incompatible card insertion
Working Principle: Collect field analog measurement signals, filter noise, transmit signals to paired analog input card for analog-to-digital conversion.
Material & Structure: Flame retardant plastic housing, coated PCB board, front panel LED indicator array.
Installation Requirements: DIN rail mounted via DeltaV I/O carrier; vertical installation only.
Application Scenarios: Small chemical plants, water treatment stations, distributed remote skid process control.
Usage Notes: Do not mix with 16-channel analog input terminal blocks on same carrier slot.
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