Technical Specifications Backplane power supply. Digital communication interface for valve positioner. Bi-directional data transmission. Operating temperature:0°C ~ +60°C.
Functional Features Smart valve positioner communication. Valve position feedback. Valve fault diagnosis. Parameter upload and download. Channel status LED.
Application Scenarios Chemical, oil & gas, refining plant smart control valve monitoring and positioning control.
Performance Parameters Reliable bi-directional communication with field valve. Operating temperature:0~+60°C.
Structural Characteristics Rack mount DCS module, field wiring terminal block, backplane bus connector, communication signal processing circuit.
Working Principle Send valve setpoint command from DCS controller to smart valve positioner, receive valve actual position and diagnostic data back to DCS system.
Installation Requirements Insert module into CENTUM VP rack. Wire field valve positioner signal cable. Configure valve parameters in DCS software.
Usage Notes Use shielded cable for field valve communication wiring. Check communication polarity.
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