V18345-2010521001 ABB - Electro-Pneumatic Positioner

V18345-2010521001 | ABB TZIDC Electro-Pneumatic Positioner

Core Technical Specifications

• Brand: ABB
• Model: V18345-2010521001
• Series: TZIDC
• Product Type: Electro-Pneumatic Positioner
• Input Signal: 4…20 mA, two-wire
• Communication Port: Connector plug for LKS adapter
• Output Action: Double acting, fail freeze
• Housing: Aluminum, varnished, with mechanical position indicator
• Mounting: Linear actuators per DIN/IEC 534/NAMUR, rotary actuators per VDI/VDE 3845
• Pneumatic Connections: 1/4-18 NPT
• Electrical Connection: Cable thread 1/2-14 NPT
• Analog Feedback Module: Plug-in, 4…20 mA, two-wire
• Explosion Protection: Without
• Weight: 1.7 kg

Monitoring and Diagnosis

• The TZIDC operating program detects signal out of range conditions.
• It identifies position out of the adjusted range.
• It flags positioning timeout based on an adjustable time parameter.
• It reports an inactive position controller.
• It tracks counter limits set during the diagnosis phase.
• The LC display shows current position in percent.
• The LC display shows malfunctions, alarms, and messages as codes.
• HART communication provides access to extended monitoring parameters.
• Diagnosis parameters reveal valve operating conditions and maintenance needs.
• The system records the number of valve movements and total travel.
• Operators can set limit values and receive alarms when exceeded.
• HART communication allows users to call up, set, and reset diagnosis parameters.

Operator Panel and Display

• The operator panel includes four pushbuttons for monitoring and control.
• Users can perform manual control and configuration from the panel.
• The panel supports fully automatic commissioning.
• A protective cover prevents unauthorized access to operating elements.
• The 2-line LC display updates information continuously during operation.
• Press the up arrow button to view the current setpoint in mA.
• Press the down arrow button to view the internal device temperature.
• Press both arrow buttons to view the current control deviation.

Single-Button Commissioning

• The standard Autoadjust function starts by pressing a single front panel button.
• Users do not need to know parameterization details for basic setup.
• The device automatically adapts the zero position for linear actuators.
• The device automatically adapts the zero position for rotary actuators.
• A customized Autoadjust function is available for advanced needs.
• Users can start the customized function locally or via HART communication.

Installation Guide

• Mount the unit to linear actuators per DIN/IEC 534 or NAMUR.
• Mount the unit to rotary actuators per VDI/VDE 3845.
• Use the mechanical position indicator for quick visual checks.
• Connect air pipes with 1/4-18 NPT threads.
• Connect cable with 1/2-14 NPT threads.
• Wire the 4…20 mA input signal in two-wire configuration.
• Use the LKS adapter connector plug for communication access.

Package List

• 1 x ABB V18345-2010521001 TZIDC Electro-Pneumatic Positioner
• 1 x Analog position feedback plug-in module
• 1 x Mechanical position indicator
• 1 x Installation and operating instructions

Shipping and Support

• We ship with FedEx, UPS, and DHL.
• We dispatch orders within 5 days.
• We support 30-day returns.
• We provide new original products with stock availability.

FAQ

• Q: What is the input signal range of the V18345-2010521001?
  A: It accepts a 4…20 mA two-wire input signal.
• Q: What safe position does this model provide?
  A: It offers double acting action with fail freeze.
• Q: Does this positioner support HART communication?
  A: Yes, HART provides access to extended monitoring and diagnosis parameters.
• Q: How do I start the Autoadjust function?
  A: Press a single front panel button to start standard Autoadjust.
• Q: What does the LC display show during operation?
  A: It shows current position, malfunctions, alarms, and messages as codes.
• Q: Can I view the internal device temperature?
  A: Yes, press the down arrow button to view internal temperature.
• Q: What is the weight of this positioner?
  A: The unit weighs 1.7 kg.
• Q: What mounting standards does this model support?
  A: It supports DIN/IEC 534, NAMUR, and VDI/VDE 3845 mounting.

Contact Information

• Inquiries: sales@nex-auto.com
• Phone / WhatsApp: +86 153 9242 9628
• Partner NexAuto Technology Limited: https://www.nex-auto.com/