PR515 module in horizontal DIN rail enclosure, front three-quarter view, with screw terminals and USB-C port

PWM to 0-5 V, galvanically isolated input, with OLED display

Article number PR515x552

The PR515x552 measures the duty cycle of a PWM signal and converts it into a 0-5 V voltage: as delivered, 0 % gives 0 V and 100 % 5 V. The input is galvanically isolated with an optocoupler, so the PWM signal may have a different ground from the output. Start and end of input and output and the filtering are set on the OLED display.

Supply 12 and 24 V DC, operating range 11 to 30 V DC
Input PWM signal
Output 0-5 V; start and end adjustable

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.

Request price and lead time WhatsApp Willem

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	PWM signal
Output	0-5 V; start and end adjustable
Isolation	Input galvanically isolated with an optocoupler
Setup	OLED display with UP, DOWN and OK buttons
USB	USB-C for software updates and reading the status
Wi-Fi	Built-in hotspot for software updates
Mounting	DIN rail, horizontal enclosure
Internally fitted with	PR181T34

Printable datasheet

Setup

Connect the supply, the PWM source and the output according to the wiring diagram supplied with the module.
On the display, set which duty cycle corresponds to 0 V and which to 5 V.
Set the filtering and store with SAVE.

Application

Converting a PWM output of a PLC or controller into an analogue 0-5 V input
Reporting the state of a PWM-driven valve or motor back as a voltage
Taking over a PWM signal from another system with isolation

PR515 series: controllers and converters with OLED display

The modules in the PR515 series have an OLED display and push buttons, so they can be set up without a computer and show the current values of inputs and outputs. They run on 12 and 24 V DC systems. Most versions can be extended on request, for example with an extra relay output, a PWM output, a bus connection (CAN bus or Modbus) or a different sensor input.

More about the PR515 series