PR 5104 Repeater and Power Supply

The PR 5104 Repeater and Power Supply module is a high-performance industrial isolated repeater and power supply for signal conditioning and transmitter loop power applications. Built with universal AC/DC supply range (21.6-253 VAC / 19.2-300 VDC), the rugged 5104, from PR electronics, delivers reliable loop power as well as galvanic isolation for two-wire transmitters and analog current/voltage signals in automation systems. Furthermore, its compact DIN-rail mountable form factor makes it ideal for dense installations and efficient control panels.

• The PR 5104 Series provides 1:1 or signal conversion of analog current / voltage signals.
• PR 5104A (Safe Area version)
  • Power supply and signal isolator for 2-wire transmitters.
  • Signal isolator for analog current / voltage signals.
    
• PR 5104B (Ex / I.S. version) 
  • Supply voltage and Intrinsically Safe (I.S.) safety barrier for 2-wire transmitters for mounting in a hazardous area.
  • Safety barrier for analog current / voltage signals from a hazardous area.

PR 5104 Repeater and Power Supply from PR electronics

Featuring 3.75 kVAC galvanic isolation between inputs, outputs, and power, the PR 5104 Repeater and Power Supply ensures signal integrity and protects equipment from electrical noise and ground loops. This makes it perfect for industrial process control, instrumentation, and factory automation environments where accurate signal transmission is essential. Furthermore, the PR 5104 features 20 factory-calibrated measurement ranges selectable via DIP switches without the need for recalibration, thus offering flexibility for various analog signal types.

• The 20 factory-calibrated measurement ranges in the 5104 can be selected by the internal DIP-switches without the need for recalibration.
• Special measurement ranges are available. 
• PR 5104 relies on microprocessor technology for gain and offset. 
• The analog signal transmits at a response time of less than 25 ms.
• Inputs, outputs, and supply are floating as well as galvanically separated.
• The output can connect either as an active current / voltage transmitter or as a 2-wire transmitter.

Easy Mounting, Installation, and Programming

With a fast response time of < 25 ms and excellent EMC performance in accordance with NAMUR NE21, the PR 5104 enhances system responsiveness and reduces susceptibility to electrical interference. The output of the PR 5104 Repeater and Power Supply can configure as either an active current/voltage transmitter or a two-wire loop transmitter, thus supporting wide application versatility. Built for durability and precision, the 5104 is an essential component for industrial signal isolation and power solutions.

• Mounts vertically or horizontally on a DIN rail.
• By way of the 2-channel version, users can mount up to 84 channels per meter.