Stork Dualcon-3 Dual Output Isolating Signal Converter
The Stork Dualcon-3 is a universal input signal converter and isolator that takes a single process input and provides two isolated outputs. It delivers 2 x 4–20 mA or 2 x 0–10 V outputs from one input, with full 3-port isolation and a 90–230 Vac power supply, making it well suited to mains powered control panels that need to feed one signal into two separate systems.
Key benefits
- Two isolated outputs from one input: 2 x 4–20 mA or 2 x 0–10 V.
- Universal input and output signal conversion for common process signals.
- Full 3-port isolation for improved safety and signal integrity.
- Mains powered with a 90–230 Vac supply.
- Integrated isolated transmitter supply.
- No PC software required, simple DIP switch configuration.
- Slim DIN rail design, only 17.5 mm wide.
Product overview
The Dualcon-3 signal isolator can accept almost any process input and provide two isolated current or voltage outputs. Typical input types include mA, voltage, thermocouples, RTDs, and potentiometers, giving you flexibility across a wide range of instrumentation and signal interfacing tasks.
Input and outputs are configured using onboard DIP switches, while non-interactive zero and span buttons allow easy fine-tuning during commissioning and maintenance in the field.
Features List
- Dual output isolating signal converter.
- Converts 1 input to 2 fully isolated outputs.
- Outputs configurable as 2 x 4–20 mA or 2 x 0–10 V.
- Universal inputs including mA, voltage, thermocouples, RTDs, and potentiometers.
- Full 3-port isolation for reliable and safe signal transmission.
- Power supply: 90–230 Vac.
- DIN rail mounting, 17.5 mm wide.
- DIP switch configuration with non-interactive zero and span buttons.
- No PC software required for setup.





