The PR 3105 Isolated Converter by PR Electronics is designed to isolate and convert analog signals while ensuring signal integrity and electrical protection in industrial control systems. Industrial engineers trust the PR 3105 Isolated Converter to eliminate ground loops, reduce electrical noise, and provide precise 4–20 mA signal transmission from field devices to PLC or DCS controllers. Installed in control panels or instrumentation cabinets, the PR 3105 Isolated Converter delivers reliable performance, safeguarding sensitive automation equipment and ensuring consistent signal distribution across industrial processes.
Advanced Features
• Isolated 4–20 mA signal input and output
• Galvanic isolation for system protection
• High-precision signal conversion
• Compact DIN rail mounting
• Robust and reliable industrial performance
• Compatible with PLC and DCS automation systems
Applications
• Industrial process automation and control panels
• PLC and DCS signal isolation and conversion
• Chemical, petrochemical, and oil & gas plants
• Water and wastewater treatment facilities
• Any industrial process requiring isolated analog signals
Technical Characteristics
Mounting: DIN Rail
Input / Output Signal: 4–20 mA analog
Function: Signal isolation and conversion
Application: Industrial process automation & instrumentation
Datasheet PR 3105 Isolated Converter









































