The right signal converter, in just a few clicks

A converter turns one signal into another, for example a thermocouple into 4-20 mA. An isolator, or galvanic separator, keeps the same signal type but breaks the electrical connection between input, output and supply, eliminating ground loops and noise. Many SENECA models perform both functions.

The module draws the energy it needs directly from the 4-20 mA current loop, with no dedicated supply. It is the simplest solution when 24 V is not available in the panel or when you want to reduce wiring.

Input, output and power supply are galvanically isolated from each other. A fault or disturbance on one of the three circuits does not spread to the other two.

Yes. Most models are configured with the DIP switches on the side of the module. For custom scales, filters and advanced functions, use the free Easy Setup software or, for compatible models, the Easy Setup smartphone app.

The selector shows the model and, for the S Series, the available power supply variants. The final order code, accessories and availability are given on each product page.

The product is still available but will no longer be manufactured. For new projects choose an active model: the selector lists them first and you can exclude the others with one click.

Write to commerciale@seneca.it stating the input signal, required output, available supply and quantity: we will propose the most suitable solution, including from other SENECA lines such as I/O modules and temperature transmitters.