ABB|V18345 1010221001| Electro-Pneumatic Positioner
Description
The ABB V18345 is an electro-pneumatic positioner designed for mounting on pneumatic linear or rotary actuators. It features automatic determination of control parameters, compact design, and excellent cost-performance ratio. Suitable for a wide operating temperature range from -40°C to +85°C, it supports SIL2 safety loops and offers HART communication.
Features
- Compact and robust design
- Automatic parameter adjustment
- Wide operating temperature range
- HART communication capability
Technical Specifications
- Operating Temperature: -40°C to +85°C
- Signal Range: 4...20 mA (minimum range 20%, recommended >50%)
-
Power Supply:
- Two-wire: 24 V DC (10...30 V DC)
- Optional: 48 V DC (20...48 V DC)
- Control Parameters: Tolerance band 0.3%, dead band 0.1%
- Pneumatics: I/P module with 3/3-way valve, air supply 1.4...6 bar
- Functions: Fail-safe, fail-freeze
- Communication: Local LKS connector, optional HART
- Inputs/Outputs: Analog input, digital input/output
- Certifications: ATEX, FM, CSA, IECEx
ABB|V18345 1010221001| Electro-Pneumatic Positioner



ABB|V18345 1010221001| Electro-Pneumatic Positioner
Description
The ABB V18345 is an electro-pneumatic positioner designed for mounting on pneumatic linear or rotary actuators. It features automatic determination of control parameters, compact design, and excellent cost-performance ratio. Suitable for a wide operating temperature range from -40°C to +85°C, it supports SIL2 safety loops and offers HART communication.
Features
- Compact and robust design
- Automatic parameter adjustment
- Wide operating temperature range
- HART communication capability
Technical Specifications
- Operating Temperature: -40°C to +85°C
- Signal Range: 4...20 mA (minimum range 20%, recommended >50%)
-
Power Supply:
- Two-wire: 24 V DC (10...30 V DC)
- Optional: 48 V DC (20...48 V DC)
- Control Parameters: Tolerance band 0.3%, dead band 0.1%
- Pneumatics: I/P module with 3/3-way valve, air supply 1.4...6 bar
- Functions: Fail-safe, fail-freeze
- Communication: Local LKS connector, optional HART
- Inputs/Outputs: Analog input, digital input/output
- Certifications: ATEX, FM, CSA, IECEx