V18345-1010551001 ABB TZIDC-120 Valve Positioner

ABB V18345-1010551001 TZIDC-120 Intelligent Valve Positioner

Key Technical Specifications

• Brand: ABB
• Model: V18345-1010551001
• Product type: TZIDC-120 Intelligent Positioner, series V18345
• Input signal: Two-wire technology, nominal range 4…20 mA
• Split range: Configurable between 20% and 100% of the nominal range
• Max. input: 25 mA / 30 V
• Min. input: 3.4 mA without analog position feedback; 3.5 mA with analog position feedback
• Start value: From 3.8 mA
• Load voltage at 20 mA: 8.7 V DC without explosion protection; 9.7 V DC for intrinsically safe device
• Impedance at 20 mA: 435 ohms without explosion protection; 485 ohms for intrinsically safe device
• Digital input: Control voltage 24 V DC (12…30 V DC)
• Logical “0”: 0…10 V DC
• Logical “1”: 12…30 V DC
• Digital input current: Max. 4 mA
• Digital output (DIN 19234/NAMUR): Supply voltage 5…11 V DC
• Logical “0” current: < 1.0 mA
• Logical “1” current: > 2.0 mA
• Effective direction: Normally logical “0” or logical “1”, configurable
• Output range: 0…6 bar (0…90 psi)
• Air capacity at 1.4 bar (20 psi): 5.0 kg/h = 3.9 Nm3/h = 2.3 scfm
• Air capacity at 6 bar (90 psi): 13 kg/h = 10 Nm3/h = 6.0 scfm (booster on request)
• Output function: For single or double acting actuators; air vents from actuator or actuator blocks on electrical power failure
• Shut-off values: End position 0% = 0…45%; end position 100% = 55…100%
• Housing: Aluminum, varnished, IP 65 / NEMA 4X
• Connections: Cable thread M20 x 1.5; air pipe thread 1/4-18 NPT
• Option modules: Plug-in analog position feedback (signal range 4…20 mA)
• Optional mechanical kit for digital position feedback: Without
• Explosion protection: Without
• Design (varnish / coding): Standard

FAQ

• What input signal does the V18345-1010551001 accept? It accepts a 4…20 mA two-wire signal with a minimum start value of 3.8 mA.
• What is the output pressure range? The output range is 0…6 bar (0…90 psi) with air capacity up to 13 kg/h at 6 bar.
• Does this model support fail-safe operation? Yes, it provides double-acting fail-freeze action on electrical power failure.
• What are the pneumatic and cable connections? Cable thread is M20 x 1.5 and air pipe thread is 1/4-18 NPT.
• Can I configure a split range? Yes, split range configuration works between 20% and 100% of the nominal range.
• What is the load voltage at 20 mA? It is 8.7 V DC without explosion protection and 9.7 V DC for intrinsically safe devices.

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

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