ABB V18311H-382210100 I/P Converter

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Product Overview

ABB V18311H-382210100 I/P Converter
The ABB V18311H-382210100 is a high-precision current-to-pressure (I/P) converter designed to convert standard electrical signals (such as 4–20 mA) into accurate pneumatic output signals for controlling pneumatic actuators, valves, and other industrial automation devices. The converter provides fast response and stable performance, enabling precise industrial process control, widely used in process control systems, automation equipment, and production lines.

Technical Specifications

• Model: V18311H-382210100

• Device Type: I/P Converter

• Input Signal: 4–20 mA DC or 0–10 V DC

• Output Signal: 0.2–1.0 bar / 3–15 psi (optional)

• Supply Voltage: 24 V DC

• Accuracy: ±1% FS

• Response Time: ≤ 200 ms

• Operating Temperature: -20℃ to +70℃

• Environmental Protection Class: IP65

• Mounting Method: Panel or pipe mounting

• Standards & Certifications: IEC 61508 / ISA S75.01 and other industrial standards

Advantages and Features

1. High-Precision Control
   Converts electrical signals to pneumatic output accurately for precise actuator control.

2. Fast Response
   Short response time suitable for dynamic process control.

3. Industrial Durability
   High protection rating, resistant to dust, water splashes, and harsh industrial environments.

4. Strong Compatibility
   Works with various pneumatic actuators, control valves, and automation systems.

5. Easy Operation
   Quick installation and setup, easily integrated into existing control systems.

Typical Applications

• Process control in chemical, petroleum, and natural gas industries

• Pneumatic device control in power and energy systems

• Automation in pharmaceutical, food & beverage, and water treatment systems

• Control of industrial production line valves and pneumatic actuators

• Input/output signal conversion in PLC/DCS systems

Installation & Usage Notes

1. Power Off Before Installation: Disconnect power before installation or maintenance.

2. Signal Matching: Ensure input signal type and range match the device to prevent abnormal output.

3. Environmental Conditions: Install in ventilated, dry areas; avoid high temperature, corrosive gases, and dust.

4. Piping Connection: Ensure no leakage in pneumatic lines; use appropriate tubing and fittings.

5. Regular Inspection: Check electrical wiring and pneumatic connections for long-term stable operation.