PR505 module in DIN rail enclosure, angled top view: buttons SW1 to SW3, LEDs, Wi-Fi hotspot and screw terminals

0-10 V to 10 kΩ digital potentiometer, galvanically isolated, with Wi-Fi

Article number PR505x501

The PR505x501 behaves like a 10 kΩ potentiometer, with the wiper position set by a 0-10 V signal. This lets you drive a device that only has a potentiometer input, such as a frequency drive or an older controller, from a PLC. The potentiometer connections are galvanically isolated from the input and the supply. Start, end and direction are set through the Wi-Fi hotspot.

Supply 12 and 24 V DC, operating range 11 to 30 V DC
Input 0-10 V DC
Output digital potentiometer 10 kΩ, three connections (start, wiper, end)

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.

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Orders are placed by email with a purchase order. We supply businesses only.

Specifications

Specifications
Supply	12 and 24 V DC, operating range 11 to 30 V DC
Input	0-10 V DC
Output	Digital potentiometer 10 kΩ, three connections (start, wiper, end)
Isolation	Potentiometer connections galvanically isolated from input and supply
Setup	Through the built-in Wi-Fi hotspot, with a phone, tablet or laptop; buttons SW1 to SW3 on the module
Wi-Fi	Built-in hotspot for setup and software updates
Mounting	DIN rail, narrow upright enclosure
Internally fitted with	PR181T32

Printable datasheet

Setup

Connect the supply, the 0-10 V source and the three potentiometer connections of the device according to the wiring diagram supplied with the module.
Hold button SW1 for about ten seconds and connect a phone, tablet or laptop to the Wi-Fi hotspot.
Set the wiper position at 0 V and at 10 V, and the direction if needed and store the settings.

Application

Driving a frequency drive or controller with a potentiometer input from a PLC
Automating a manually operated potentiometer in an existing machine
Setting a potentiometer position remotely without mechanical parts

PR505 series: converters with Wi-Fi

The PR505 modules have a built-in Wi-Fi hotspot. Hold button SW1 for about ten seconds and connect a phone, tablet or laptop to change settings or load new firmware. The modules run on 12 and 24 V DC.

More about the PR505 series