Datasheet PR515x556

Potentiometer, joystick and resistance converters

Issued 4 November 2026

Resistance to 0-10 V, with OLED display

Article number PR515x556

PR515 module in horizontal DIN rail enclosure, front view with pluggable screw terminals

The PR515x556 measures a resistance and passes it on as 0-10 V. This lets you connect a resistance sensor, such as a tank float, an NTC or an old gauge sender, to a PLC or controller with a 0-10 V input. The resistance at 0 V and at 10 V is taught on the OLED display, also reversed, so the output matches any sender.

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
InputResistance, for example a tank float or NTC
Output0-10 V; start and end taught, also reversed
IsolationNot galvanically isolated
SetupOLED display with UP, DOWN and OK buttons
USBUSB-C for software updates and reading the status
Wi-FiBuilt-in hotspot for software updates
MountingDIN rail, horizontal enclosure
Internally fitted withPR181T55

Setup

  1. Connect the supply, the resistance sensor and the output according to the wiring diagram supplied with the module.
  2. Bring the sender to its lowest position and teach it on the display as 0 V; do the same in the highest position for 10 V.
  3. Check the output on the display and store with SAVE.