V18345-1010120001 ABB TZIDC Positioner 4-20 mA

ABB V18345-1010120001 TZIDC Electro-Pneumatic Positioner

Technical Specifications

• Brand: ABB
• Model: V18345-1010120001
• Product type: TZIDC Electro-Pneumatic Positioner
• Series: V18345 TZIDC intelligent, configurable with indicator and operator panel
• Case / mounting: Aluminium case, varnished, IP 65 (NEMA 4X), for linear actuators to DIN/IEC 534 / NAMUR or rotary actuators to VDI/VDE 3845, also ready for integral mounting
• Input / communication port: 4...20 mA, two-wire, with connector plug for LKS adapter
• Explosion protection: Without
• Output / safe position: Single acting, fail safe in case of electrical power failure
• Connections: Cable thread 1/2-14 NPT; air pipe thread 1/4-18 NPT
• Option modules for analog or digital position feedback: Without
• Optional mechanical kit for digital position feedback: Without
• Design: Standard varnish / coding
• Output signal: Two-wire technology, nominal range 4...20 mA
• Digital input: Control voltage 0...5 V DC for logical state "0"; 11...30 V DC for logical state "1"
• Digital output: Control circuit to DIN 19234/NAMUR; supply voltage 5...11 V DC
• Supply pressure: 1.4...6 bar (20...90 psi)
• Air consumption: < 0.03 kg/h / 0.015 scfm, independent of supply pressure
• Housing material / protection: Aluminium, IP 65 / NEMA 4X
• Surface / color: Electrostatic dipping varnish with epoxy resin, stove-hardened; case varnished black RAL 9005 matte; housing cover Pantone 420
• Pneumatic connections: Threads G 1/4 or 1/4-18 NPT
• Weight: 1.7 kg

Environmental Capabilities

• Ambient temperature for operation, storage and transport: -40...85 °C
• Ambient temperature with proximity switches SJ2-S1N (NO): -25...85 °C
• Relative humidity operational: 95 % annual average with closed housing and air supply switched on; condensation permissible
• Relative humidity transport and storage: 75 % annual average, noncondensing
• Housing material / protection: Aluminium, IP 65 / NEMA 4X
• Surface / color: Electrostatic dipping varnish with epoxy resin, stove-hardened; case varnished black RAL 9005 matte; housing cover Pantone 420

Electrical and Pneumatic Connections

• Screw terminals: Max. 1.0 mm² for options; max. 2.5 mm² for analog signal
• Terminal note: Do not expose the terminals to strain.
• Cable entry: 2 tap holes 1/2-14 NPT or M20 x 1.5 (1 x with cable gland and 1 x with pipe plug)
• Pneumatic connections: Threads G 1/4 or 1/4-18 NPT

Signal, Action and Characteristic Curve

• Signal: Min. 4 mA, max. 20 mA (0...100 %), freely selectable for split-range operation
• Minimum range: 20 % (3.2 mA)
• Recommended range: > 50 % (8.0 mA)
• Action increasing: Signal 4...20 mA = position 0...100 %
• Action increasing: Signal 20...4 mA = position 0...100 %
• Characteristic curve: Linear, equal percentage 1:25 or 1:50 or 25:1 or 50:1, or freely configurable with 20 reference points

Travel Limit, Shut-Off and Travel Time Prolongation

• Travel limit: The positioning travel, stroke or angle of rotation, can reduce as required within 0...100 %, provided that a minimum value of 20 % remains
• Shut-off function: This parameter can set separately for each end position
• Shut-off action: When the configured limit value exceeds, the shut-off function causes immediate travel of the actuator until reaching the set end position
• Shut-off value "0": The position is further controlled, even in the respective end position
• Travel time prolongation: This function can increase the max. travel time for full travel; this time parameter can set separately for each direction

Installation Guide

• Mount the positioner to linear actuators according to DIN/IEC 534 / NAMUR or to rotary actuators according to VDI/VDE 3845
• Use the integral mounting option when the actuator provides a suitable interface
• Connect the 4...20 mA two-wire input with the connector plug for the LKS adapter
• Use cable thread 1/2-14 NPT and air pipe thread 1/4-18 NPT for the connection ports
• Keep supply pressure within 1.4...6 bar (20...90 psi)
• Do not expose the screw terminals to strain
• Observe ambient temperature limits of -40...85 °C for standard operation
• Use proximity switches SJ2-S1N (NO) only within -25...85 °C

Package List

• 1 x ABB V18345-1010120001 TZIDC Electro-Pneumatic Positioner
• 1 x Cable gland
• 1 x Pipe plug
• 1 x Mounting kit according to the selected actuator interface
• 1 x Quick reference for wiring, air connection and setup

Shipping and Support

• Stock: We keep this item in stock for fast order processing
• Dispatch: We ship within 5 days after order confirmation
• Courier: FedEx, UPS, DHL and other common express services
• Return policy: We support return within 30 days
• Condition: Brand new and original

FAQ

• What is the input signal range of the ABB V18345-1010120001? The unit uses a 4...20 mA two-wire input with a nominal range of 4...20 mA.
• What supply pressure does this positioner require? It operates with 1.4...6 bar (20...90 psi) supply pressure.
• What is the ambient temperature range? Standard operation, storage and transport support -40...85 °C.
• Does this model include explosion protection? No, this version comes without explosion protection.
• What is the output action in case of power failure? It provides single-acting fail-safe output.
• What pneumatic connection threads does it use? It uses threads G 1/4 or 1/4-18 NPT.
• Can I use split-range operation? Yes, the signal range is freely selectable for split-range operation.
• What is the minimum travel limit? The travel limit can reduce within 0...100 %, but it must keep a minimum value of 20 %.
• How much does the positioner weigh? The weight is 1.7 kg.
• What is the air consumption? Air consumption is below 0.03 kg/h / 0.015 scfm, independent of supply pressure.

Contact Information Inquiries: sales@nex-auto.com or +86 153 9242 9628 for quick support.

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