Datasheet PR505x502

Valve and motor drivers (PWM)

Issued 4 November 2026

0-10 V to H-bridge for a motor in both directions, galvanically isolated, with Wi-Fi

Article number PR505x502

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

The PR505x502 drives a DC motor in two directions through an H-bridge. As delivered, the motor stands still at 5 V, runs anticlockwise towards 0 V and clockwise towards 10 V, with a speed that follows the distance from the centre. A dead band around the centre can be set, as can the ramp-up and ramp-down rate. The motor output is galvanically isolated from the input; settings are made 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; 5 V = standstill as delivered
OutputH-bridge for a DC motor, anticlockwise and clockwise, with PWM
IsolationMotor output galvanically isolated from the input
SetupThrough the built-in Wi-Fi hotspot, with a phone, tablet or laptop; buttons SW1 to SW3 on the module
Rise and fall rateRamp-up, ramp-down and dead band around the centre adjustable
Wi-FiBuilt-in hotspot for setup and software updates
MountingDIN rail, narrow upright enclosure
Internally fitted withPR181s15

Setup

  1. Connect the supply, the 0-10 V source and the motor 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 centre position, the dead band and the ramp and store the settings.