ABB V18345-2010421001 TZIDC Electro-Pneumatic Positioner

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Order(MOQ):
1
Payment:
T/T
Product Origin:
UK
Color:
Brand New
Shipping Port:
Xiamen
Warranty:
1 Year
Product Origin:
UK
Lead Time:
3-5 Days

Product Detail

Specifications

ABB V18345-2010421001 is a TZIDC intelligent electro-pneumatic positioner for pneumatic linear or rotary actuators. This ordering configuration has a varnished aluminum housing with mechanical position indicator, 4 to 20 mA two-wire input with local LKS interface, no explosion-protection option, double-acting fail-safe pneumatic output, NPT cable and air connections, and a two-wire 4 to 20 mA analog position-feedback module.

Product familyTZIDC

Product typeIntelligent electro-pneumatic positioner

Setpoint signal4 to 20 mA, two-wire

Local communicationConnector for LKS adapter

HART communicationNot included in this ordering code

Housing materialVarnished aluminum

Position indicationMechanical position indicator

Linear-actuator mountingDIN / IEC 534 / NAMUR

Rotary-actuator mountingVDI / VDE 3845

Explosion protectionWithout

Pneumatic actionDouble acting

Power-failure behaviorFail safe

Cable entry1/2-14 NPT

Air-pipe connection1/4-18 NPT

Analog position feedback4 to 20 mA, two-wire plug-in module

Mechanical digital-feedback kitWithout

DesignStandard

Supply pressure1.4 to 6 bar (20 to 90 psi)

Compressed-air output0 to 6 bar (0 to 90 psi)

Air capacity at 1.4 bar5.0 kg/h (3.9 Nm³/h)

Air capacity at 6 bar13 kg/h (10 Nm³/h)

Air consumptionLess than 0.03 kg/h (0.015 scfm)

Digital input, logic 00 to 5 V DC

Digital input, logic 111 to 30 V DC

Digital-output supply5 to 11 V DC

Rotary-actuator angle25 to 120°

Linear-actuator angle25 to 60°

Travel-time extension0 to 200 s per direction

Dead band0.1 to 10%, adjustable

Tolerance band0.3 to 10%, adjustable

Sample rate20 ms

Operating, storage and transport temperature-40 to 85 °C (-40 to 185 °F)

Operational relative humidity95% annual average; condensation permissible

Degree of protectionIP65 / NEMA 4X

Weight1.7 kg (3.75 lb)

Mounting orientationAny

Application Industry

Linear control valvesMounts to pneumatic linear actuators in accordance with DIN / IEC 534 / NAMUR.

Rotary control valvesMounts to pneumatic rotary actuators in accordance with VDI / VDE 3845.

Double-acting process controlProvides double-acting pneumatic output with fail-safe behavior after electrical power loss.

Position-feedback loopsThe installed two-wire analog module returns a configurable 4 to 20 mA position signal.

FAQ

Which actuators can V18345-2010421001 be mounted on?

It supports linear actuators using the DIN / IEC 534 / NAMUR arrangement and rotary actuators using the VDI / VDE 3845 arrangement.

What electrical signal and communication interface does V18345-2010421001 use?

The setpoint input is a 4 to 20 mA two-wire signal, and local setup uses the connector for the LKS adapter; this configuration does not include the optional FSK module for HART.

What instrument-air conditions are required for V18345-2010421001?

Use oil-free, water-free and dust-free instrument air at 1.4 to 6 bar, and never exceed the actuator maximum operating pressure.

How does V18345-2010421001 behave if electrical power is lost?

Its double-acting pneumatic configuration uses the fail-safe option, so the actuator is driven toward the defined safe condition according to the installed air circuit.

How should V18345-2010421001 be commissioned with position feedback?

Fit the correct actuator mounting kit, connect the two-wire setpoint and feedback circuits with the specified polarity, apply clean air, then run automatic adjustment and verify the 4 to 20 mA feedback range.

Company Service

✓ Model ValidationFull suffix and compatibility review

● Label InspectionClear identification and label checks

▣ Secure PackingProtected packaging for industrial components

↗ Global DeliveryTracked international shipping from stock

◇ Warranty SupportResponsive after-sales handling

▤ Document ServiceOfficial manuals and certificates when available

Need ABB V18345-2010421001?

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Address32D units, GuoMao Building, No 388 Hubin South Road, Siming district, Xiamen, China

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