ABB V18345-1020221001 Electro-Pneumatic Valve Positioner

FAQ

Q1: What is the ABB V18345-1020221001?
A1: The ABB V18345-1020221001 is a TZIDC intelligent electro-pneumatic valve positioner designed to control pneumatic valves accurately by converting electrical control signals into pneumatic actuator movement.

Q2: What is the main function of this positioner?
A2: It receives a 4–20 mA control signal from a PLC, DCS, or controller and adjusts the pneumatic actuator position to achieve accurate valve regulation.

Q3: Is V18345-1020221001 a PLC module?
A3: No. It is not a PLC or DCS module. It is a field instrumentation device used for pneumatic valve position control.

Q4: What type of actuator can it be installed on?
A4: It supports both linear actuators (DIN/IEC 534 / NAMUR) and rotary actuators (VDI/VDE 3845).

Q5: Does this model support HART communication?
A5: Yes. This configuration includes a communication option for HART via FSK module, allowing remote configuration and diagnostics.

Q6: What is the air supply requirement?
A6: The required instrument air supply pressure is 1.4–6 bar (20–90 psi).

Q7: What feedback function does this model provide?
A7: It includes an analog position feedback module with a 4–20 mA output signal, allowing the valve position to be monitored by the control system.

Q8: What are the dimensions and weight of V18345-1020221001?
A8: The approximate dimensions are 250 × 150 × 100 mm, and the net weight is approximately 1.7 kg.

ABB V18345-1020221001

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