Re-scaling and signal converter module with option for galvanic isolation

The IO/RSM is designed to rescale and convert analogue control signals. The module is capable of accepting inputs of 0 to 5V, 0-10V, 0 - 20mA, 4 to 20mA or a 3 wire potentiometer with a minimum value of 100ohms.

Four analogue inputs are provided for 0 - 5V, 0 to 10V and a dual function current output to provide 4 to 20mA or 0 to 20mA the latter selected by a link adjacent to the output terminals.

The input to output re-scaling is provided by means of 4 setting potentiometers that define the start and end values (the range) of the Input and Output signals.
Set-up switches are incorporated which allow the pots to be individually set over the required range.

The module can be supplied with galvanic signal isolation if required.