ABB V18345-1010261001 TZIDC Intelligent Valve Positioner

The ABB V18345-1010261001 is a TZIDC intelligent valve positioner. This device is configurable with an indicator and operator panel. You can mount it on linear actuators per DIN/IEC 534 standards. It also fits rotary actuators according to VDI/VDE 3845. The unit comes in a varnished aluminum case with IP65 (NEMA 4X) protection.

Technical Specifications of the V18345-1010261001

The ABB V18345-1010261001 uses a 4-20 mA input with two-wire technology. It includes a connector plug for LKS adapter. The housing is made of varnished aluminum. The protection rating is IP65 (NEMA 4X) for harsh environments. The case is varnished black, RAL 9005, matte finish. The housing cover is Pantone 420.

Output and Safe Position

The output is single acting with fail safe. In an electrical power failure, the actuator moves to a safe position. The cable connection uses M20 x 1.5 thread. The air pipe connection uses G 1/4 thread. The ABB V18345-1010261001 includes a plug-in analog position feedback module. The feedback signal range is 4 to 20 mA.

Input Signal Specifications

The output signal uses two-wire technology with nominal range 4 to 20 mA. The digital input control voltage has two logical states. From 0 to 5V DC represents logical switching state 0. From 11 to 30V DC represents logical switching state 1. The digital output follows DIN 19234 / NAMUR standards. The supply voltage for digital output is 5 to 11V DC.

Pneumatic Specifications

The supply pressure ranges from 1.4 to 6 bar (20 to 90 psi). The air consumption is very low at less than 0.03 kg/h. This consumption stays independent of supply pressure. Do not exceed the maximum operating pressure of your actuator.

Environmental Capabilities

The ambient temperature range is -40°C to +85°C for operation. The same range applies for storage and transport. With SJ2-S1N proximity switches, the range is -25°C to +85°C. Operational relative humidity is 95% annual average. Condensation is permissible during operation. Transport and storage humidity is 75% annual average with no condensation.

Electrical Connections Details

Screw terminals accept max 1.0 mm² for option modules. For analog signal, max wire size is 2.5 mm². Do not expose the terminals to strain during wiring. Cable entry uses two threads of 1/2-14 NPT or M20 x 1.5. One thread comes with a cable gland. The other thread comes with a pipe plug. Pneumatic connections use G 1/4 or 1/4-18 NPT threads.

Installation Guidelines for the V18345-1010261001

Mount the ABB V18345-1010261001 on linear or rotary actuators. Use clean, dry instrument air for supply. Ensure proper strain relief for all electrical connections. Select the appropriate cable entry thread for your region. Configure the fail safe direction based on your application. Set the digital input logic states correctly.

Package Contents

• One (1) ABB V18345-1010261001 TZIDC intelligent valve positioner

• One (1) LKS adapter with connector plug

• One (1) plug-in analog position feedback module (4-20 mA)

• Mounting kit and configuration manual

Common FAQs for the V18345-1010261001

1. What is the fail safe mode on the V18345-1010261001?
The ABB V18345-1010261001 has a single acting fail safe function. The actuator moves to a predetermined safe position when electrical power fails.

2. What is the operating temperature range of this positioner?
The ABB V18345-1010261001 operates from -40°C to +85°C. With proximity switches, the range is -25°C to +85°C.

3. Does this unit include position feedback?
Yes, the ABB V18345-1010261001 includes a plug-in analog position feedback module. The feedback signal range is 4 to 20 mA.

4. What is the air consumption of this positioner?
The ABB V18345-1010261001 consumes less than 0.03 kg/h of air. This consumption remains constant regardless of supply pressure.

5. What electrical connections does this positioner use?
The ABB V18345-1010261001 uses M20 x 1.5 for cable connection. The air pipe uses G 1/4 thread. Screw terminals accept up to 2.5 mm² for analog signal.

Why Choose the ABB V18345-1010261001?

This TZIDC intelligent valve positioner delivers reliable single acting fail safe control. The wide -40°C to +85°C temperature range suits extreme environments. Analog position feedback provides continuous monitoring to your control system. The rugged IP65 aluminum case withstands harsh industrial conditions. Order the ABB V18345-1010261001 today for fail safe valve positioning.