Galvanic Signal Isolator – 4–20mA to 0–10V DIN Rail Analog Converter Module
A high-accuracy galvanic signal isolator designed to convert and isolate 4–20mA and voltage signals. Ideal for protecting PLC inputs and ensuring stable signal transmission in industrial systems.
This galvanic signal isolator and converter is designed to provide safe and reliable interfacing between field instruments and control systems. It enables conversion between common analog signals such as 4–20mA, 0–10V, and 1–5V while maintaining full electrical isolation between input, output, and power supply.
By eliminating ground loops and reducing electrical noise, the module improves signal integrity and protects sensitive PLC, RTU, and SCADA inputs from voltage spikes and interference. This is particularly important in industrial environments where long cable runs and mixed power systems can introduce instability.
The unit supports both active and passive output configurations, allowing flexible integration into a wide range of control architectures. It is also available in signal splitting configurations, enabling one input signal to be distributed to multiple outputs for monitoring, control, or redundancy purposes.
Designed for 35mm DIN rail mounting, the compact and robust housing allows easy installation within control panels used in manufacturing, HVAC, water treatment, energy systems, and process automation.