Overview
Manuals
Order Code Decoding
Mounting and Air
Feedback and Commissioning
Features:
- ABB ordering code V18345-2010421001 identifies a TZIDC intelligent digital electropneumatic positioner with painted aluminum housing, mechanical position indication, 4–20 mA two-wire input and an LCI adapter connector.
- Confirm V18345-2010421001 in full: painted aluminum housing, standard linear or rotary actuator mounting, no explosion-protection approval, double-acting fail-safe pneumatic execution, NPT cable and air connections, and 4–20 mA analog position feedback.
- Use this execution only on the documented control valve whose actuator geometry, double-acting fail-safe behavior, air supply, 4–20 mA loop and feedback circuit match the decoded ABB order code.
V18345-2010421001 must be matched to the receiving equipment and project record. Preserve the valve tag, mounting kit, lever ratio, 1/2-14 NPT cable entry, 1/4-18 NPT air connections, grounding and loop polarity; confirm clean instrument air before applying pressure. Run the ABB autoadjust procedure, then verify travel direction, calibrated endpoints, command response, 4–20 mA analog feedback and the documented fail-safe action across the full stroke.
Official source: ABB product documentation. Values not tied to the exact official source are withheld.
V18345-2010421001 official technical documentation and verified Moore Automated resources.
Important Notice: Confirm the complete model, installed configuration and receiving equipment before replacement. All links open in a new page.
The complete V18345-2010421001 code defines housing, communication, approval, pneumatic action, connections, feedback and design; no segment may be substituted without review.
Match the NAMUR or VDI/VDE mounting kit, lever geometry, actuator stroke, clean instrument-air supply and NPT connections to the receiving valve.
Wire the two-wire 4–20 mA feedback separately from the control input, run autoadjust and verify command, actual position and fail-safe behavior.
