ABB TZIDC-120 Intelligent Valve Positioner Overview

The ABB V18345-10105510013 is a high-performance intelligent valve positioner from the trusted ABB brand. This model belongs to the TZIDC-120 series, designed for precise control of linear and rotary actuators. It offers reliable operation with a robust aluminum housing rated IP 65 (NEMA 4X). The positioner supports easy integration and provides flexible configuration options for various industrial automation applications.

Key Features and Design

• The device features a sturdy, varnished aluminum case with IP 65 / NEMA 4X protection for durability in harsh environments.
• It mounts directly to linear actuators following DIN/IEC 534 / NAMUR standards or to rotary actuators per VDI/VDE 3845.
• The design is ready for integral mounting, simplifying installation processes.
• It uses a standard two-wire connection technology for the input signal, reducing wiring complexity.
• The connections include an M20 x 1.5 cable thread and a 1/4-18 NPT air pipe thread.
• In case of electrical power failure, the "fail freeze" function keeps the actuator in its last position.

Technical Specifications for the V18345-10105510013

• Brand & Model: ABB V18345-10105510013 (TZIDC-120 Series).
• Input Signal: 4...20 mA two-wire input, with a connector plug for an LKS adapter.
• Split Range: Configurable between 20% and 100% of the nominal range.
• Electrical Limits: Maximum 25 mA / 30 V. Minimum 3.4 mA (3.5 mA with analog feedback).
• Load Voltage: 8.7 V DC at 20 mA (without explosion protection).
• Impedance: 435 ohms at 20 mA (without explosion protection).
• Output Air Pressure Range: 0 to 6 bar (0 to 90 psi).
• Air Capacity: 5.0 kg/h (3.9 Nm³/h) at 1.4 bar supply, and 13 kg/h (10 Nm³/h) at 6 bar supply.
• Shut-off Values: End position 0% corresponds to 0-45%, and 100% corresponds to 55-100%.
• Digital I/O: Digital input accepts 24 V DC control. Digital output follows DIN 19234/NAMUR with configurable effective direction.

Configuration and Optional Modules

• This specific variant, V18345-10105510013, comes without explosion protection (marked as option "0").
• It includes a plug-in module for analog position feedback (option "1"), providing a 4...20 mA signal.
• The unit does not include the optional mechanical kit for digital position feedback (option "0").
• The suffix code "10105510013" details these specific choices, ensuring you receive the exact configuration needed.

Installation and Environmental Compatibility

• Follow the manufacturer's manual for mounting to ensure optimal performance and safety.
• The device operates effectively within standard industrial temperature ranges.
• Its high protection rating ensures excellent environmental tolerance against dust and water jets.
• The design offers strong抗干扰能力 (anti-interference capability) for stable signal transmission.

Packaging and Shipping

• The package includes the ABB V18345-10105510013 positioner unit, necessary connector plugs, and the analog feedback module.
• All standard mounting hardware and a comprehensive user manual are included in the box.
• We ship globally using reliable carriers like FedEx, UPS, and DHL for fast and tracked delivery.

Frequently Asked Questions (FAQ)

• What is the input signal for this ABB positioner?
  The ABB TZIDC-120 uses a standard 4...20 mA two-wire input signal.
• Can I use this with a double-acting actuator?
  Yes, the "double acting, fail freeze" output function is perfectly suited for double-acting actuators.
• What does the IP 65 rating mean?
  IP 65 means the housing is totally dust-tight and protected against water jets from any direction.
• Does it provide a position feedback signal?
  Yes, this specific model includes an optional plug-in module for analog (4-20 mA) position feedback.
• How do I decode the product number V18345-10105510013?
  The number specifies the TZIDC-120 type, aluminum case, 4-20mA input, no explosion protection, fail freeze output, and analog feedback module.

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