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

4-20 mA or 0-20 mA to 0-5 V, with OLED display

Article number PR515x550

The PR515x550 converts a 4-20 mA or 0-20 mA current signal into a 0-5 V voltage, for example for a microcontroller, data logger or controller with a 0-5 V input. As delivered, 4 mA gives 0 V and 20 mA 5 V. Start and end of input and output are set on the OLED display, also reversed. The display shows input and output.

Supply 12 and 24 V DC, operating range 11 to 30 V DC
Input 4-20 mA or 0-20 mA
Output 0-5 V; start and end adjustable, also reversed

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	4-20 mA or 0-20 mA
Output	0-5 V; start and end adjustable, also reversed
Isolation	Not galvanically isolated; isolated version as an option
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

Printable datasheet

Setup

Connect the supply, the current source and the output according to the wiring diagram supplied with the module.
On the display, set which input current corresponds to 0 V and which to 5 V.
Check the values on the display and store with SAVE.

Application

Connecting a 4-20 mA sensor to a data logger or microcontroller with a 0-5 V input
Passing a 4-20 mA signal on to an older controller with a 0-5 V input
Expanding part of the 4-20 mA range to 0-5 V

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