V18345-1010121001 Overview

The TZIDC Electro-Pneumatic Positioner  ABB V18345-1010521001 is a TZIDC series electronic positioner with HART communication for precise 4-20mA control of both linear and rotary pneumatic actuators.

Technical Specifications of ABB V18345-1010521001

• Series & Model: Part of the ABB TZIDC positioner series.

• Enclosure: Aluminum housing rated for IP65 protection.

• Input Signal: 4-20 mA with HART protocol via LKS adapter.

• Pneumatic Function: Double-acting actuator with fail-freeze safety.

• Connection Ports: Electrical (1/2-14 NPT) and pneumatic (1/4-18 NPT).

• Feedback: Provides plug-in 4-20 mA analog feedback.

FAQ

Q1: What is the ABB V18345-1010121001?

A1: It is a model in the TZIDC series, an electronically configurable valve positioner for pneumatic actuators.

Q2: What is its primary input signal and capability?

A2: It accepts a 4-20 mA input signal and features HART communication for configuration and diagnostics.

Q3: What types of actuators can it control?

A3: It is suitable for mounting to both linear (per DIN/IEC 534) and rotary (per VDI/VDE 3845) pneumatic actuators.

Q4: What are its key pneumatic features?

A4: It is configured for single-acting or double-acting actuators, offering "fail-safe" or "fail-freeze" functionality.

Q5: What is its environmental protection rating?

A5: The device is housed in an aluminum enclosure with a protection rating of IP65 (NEMA 4X).