Datasheet PR505x500

Signal converters and isolating amplifiers

Issued 4 November 2026

0-10 V to 0-150 mA current output, galvanically isolated, with Wi-Fi

Article number PR505x500

PR505 module in narrow DIN rail enclosure: SW1, SW2 and SW3 buttons, LEDs and numbered screw terminals

The PR505x500 converts a 0-10 V signal into a controlled current of 0 to 150 mA. Because the module controls the current rather than the voltage, the current stays the same when the coil resistance changes with heat. The output is galvanically isolated from the input and the supply. Start and end of input and output are set through the Wi-Fi hotspot.

Price on request. Supplied in series, from 10 units per item. Not in stock? Then we build your series. One or a few units only as a trial, for a company with a series in sight.

Specifications

Supply12 and 24 V DC, operating range 11 to 30 V DC
Input0-10 V DC
OutputControlled current 0 to 150 mA; start and end adjustable
IsolationOutput galvanically isolated from input and supply
SetupThrough the built-in Wi-Fi hotspot, with a phone, tablet or laptop; buttons SW1 to SW3 on the module
Wi-FiBuilt-in hotspot for setup and software updates
MountingDIN rail, narrow upright enclosure
Internally fitted withPR181T47

Setup

  1. Connect the supply, the 0-10 V source and the load according to the wiring diagram supplied with the module.
  2. Hold button SW1 for about ten seconds and connect a phone, tablet or laptop to the Wi-Fi hotspot.
  3. Set the current at 0 V and at 10 V and store the settings.