V18347-2041150001 ABB TZIDC-120 Positioner

ABB V18347-2041150001 TZIDC-120 Electro-Pneumatic Positioner for FOUNDATION Fieldbus

Technical Specifications

• Brand: ABB
• Model: V18347-2041150001
• Series: TZIDC-120
• Type: Electro-pneumatic positioner, intelligent, configurable
• Communication: FOUNDATION Fieldbus input
• Explosion protection: ATEX EEx ia IIC T6
• Output / safe position: Single acting, fail safe on electrical power failure
• Case: Varnished aluminium, mechanical position indicator, IP 65 / NEMA 4X
• Mounting: Linear actuator per DIN/IEC 534/NAMUR, or rotary actuator per VDI/VDE 3845
• Connections: Cable thread M20 x 1.5, air pipe thread 1/4-18 NPT
• Option module for shutdown: Without
• Mechanical kit for digital position feedback: Without
• Design: Standard varnish and coding

Environmental Capabilities and Operating Limits

• Ambient temperature: -40 °C to +85 °C for operation, storage and transport
• Ambient temperature with proximity switches SJ2-S1N (NO): -25 °C to +85 °C
• Relative humidity, operational: 95 % annual average with closed housing and air supply on, condensation permissible
• Relative humidity, transport and storage: 75 % annual average, non-condensing
• Case material and protection: Aluminium with IP 65 / NEMA 4X
• Surface and colour: Electrostatic dipping varnish with epoxy resin, stove-hardened, black RAL 9005 matt case, Pantone 420 cap
• Weight: 1.7 kg

Electrical and Pneumatic Connections

• Screw terminals: max. 1.0 mm² for options, max. 2.5 mm² for analog signal
• Notice: Do not expose the terminals to strain
• Cable entry: 2 threads 1/2-14 NPT or M20 x 1.5, 1 with cable gland and 1 with pipe plug
• Pneumatic connections: Threads G 1/4 or 1/4-18 NPT
• Important: The fail-safe action helps protect the valve position when electrical power fails.

Installation Guide

• Mount the V18347-2041150001 to a linear actuator per DIN/IEC 534/NAMUR or to a rotary actuator per VDI/VDE 3845.
• Use the mechanical position indicator to confirm the actuator stroke or angle during setup.
• Connect the air pipe with 1/4-18 NPT thread and keep the supply air clean and dry.
• Wire the FOUNDATION Fieldbus cable through the M20 x 1.5 entry and tighten the cable gland.
• Keep screw terminals free from strain and respect the maximum wire sizes shown above.
• Check the IP 65 / NEMA 4X seal after mounting in outdoor or washdown areas.
• Verify the safe position after electrical power failure before placing the loop into service.

Measurement and Performance Notes

• The TZIDC-120 series provides intelligent, configurable valve position control.
• The positioner reads the valve position and compares it with the Fieldbus setpoint.
• The unit then adjusts the pneumatic output to reduce position error.
• Linear and rotary motion both benefit from the mechanical position indicator.
• The robust aluminium case resists vibration, dust and moisture in process plants.
• The ATEX EEx ia IIC T6 rating supports use in hazardous gas atmospheres.

Package List

• 1 x ABB V18347-2041150001 TZIDC-120 positioner
• 1 x cable gland
• 1 x pipe plug
• 1 x mechanical position indicator, pre-installed
• 1 x mounting accessory set for NAMUR or VDI/VDE 3845 mounting
• 1 x quick start guide

Shipping and Support

• We ship with FedEx, UPS and DHL to most international destinations.
• We keep this item in stock and dispatch it within 5 days.
• We offer 30-day returns for eligible orders.
• All units are brand new and original.

FAQ

• Q: What communication protocol does the V18347-2041150001 use?
  A: It uses FOUNDATION Fieldbus for digital communication with the control system.
• Q: What is the ambient temperature range?
  A: The standard range is -40 °C to +85 °C, and -25 °C to +85 °C with certain proximity switches.
• Q: What is the explosion protection rating?
  A: The unit carries ATEX EEx ia IIC T6 certification for hazardous areas.
• Q: What is the safe position on power failure?
  A: It is single acting and fail safe, so the valve moves to its safe position when electrical power fails.
• Q: What are the pneumatic connection threads?
  A: The air pipe connection uses 1/4-18 NPT thread, with G 1/4 also listed for the series.
• Q: How much does the positioner weigh?
  A: The unit weighs approximately 1.7 kg.
• Q: Do you have this item in stock?
  A: Yes, we keep it in stock and ship within 5 days.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/