Programmable LED Indicator

Model : PR 5714
  • LED display with 4-digit and 14-segment
  • Features  analog output and 2 relays
  • RTD input type  Pt, Ni, Cu
  • Thermocouple (TC) input type B, E, J, K, L, N, R, S, T, U
  • Potentiometer input: 10…100kΩ
  • Linear resistance input: 0…10000Ω
  • Voltage & Current input
  • Relay output functions: Setpoint
  • DC Current output
  • 3kVAC galvanic isolation
  • Programmable with Front keys
  • Universally powered by 21.6…253 VAC / 19.2…300 VDC

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< ±0.1% of span


PR Electronics


DNV, EAC, EU-RO marine, UL


48x96x120 mm


LED 4-digit 14-segment


Industrial Display, Relay Controller, Signal Converter, Signal Isolator, Temperature Transducer, Transmitter

Input Type

DC Current, DC Voltage, Linear Resistance, Potentiometer, RTD, Thermocouple, Transmitter

Isolation Voltage

2.3 kVAC

Number of Inputs


Number of Outputs

0, 1, 2, 3

Output Type

DC Current, Relay

Power Supply

25…250VDC / 20…300VAC


Front Display

Temperature Coefficient

< ±0.01% of span /°C


  • Display for digital readout of current / voltage / resistance / temperature or potentiometer signals.
  • Process control with 2 potential-free relays and / or analog output.
  • For local readout in extremely wet atmospheres with a specially designed splash-proof cover.

Technical characteristics

  • 4-digit LED indicator with 13.8 mm 14-segment characters. Max. display readout -1999…9999 with programmable decimal point and relay ON / OFF indication.
  • All standard operational parameters can be adjusted to any application by way of the front function keys.
  • Help texts in eight languages can be selected via a menu item.
  • PR 5714 is available fully-configured according to specifications ready for process control and visualization.
  • 2.3 kVAC galvanic isolation between input, output and supply.
  • In versions with relay outputs the user can minimize the installation test time by activating / deactivating each relay independently of the input signal.

Mounting / installation

  • To be mounted in panel front. The included rubber packing must be mounted between the panel cutout hole and the display front to obtain a protection degree of IP65 (type 4X). For extra protection in extreme environments, PR5714 can be delivered with a specially designed splash-proof cover as accessory.
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