PR electronics Power Supply 5104B
The PR electronics 5104B is a universal Ex repeater, isolated power supply, and intrinsically safe (I.S.) barrier manufactured in Denmark. Powered by a universal 24–250 VDC / 24–230 VAC supply, it is designed to power 2-wire transmitters in hazardous environments while ensuring safe signal routing back to control systems.
BRAND
PR electronics
TYPE
Power Supply
PART NO.
5104B
MODEL
5104B
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | PR electronics |
| TYPE | Power Supply |
| PART NO. | 5104B |
| MODEL | 5104B |
| Voltage Rating | 24–250 VDC / 24–230 VAC |
| Application | Intrinsically safe signal isolation, transmitter power supply, hazardous area process automation |
| IEC | IEC 60079 / Intrinsically Safe Industrial Instrumentation Standards |
| Product Name | PR electronics 5104B Ex Repeater / Power Supply |
| Hardware Variant | Variant B |
| Device Function | Ex Repeater, Isolated Power Supply & Signal Conditioner |
| Signal Isolation | 3.75 kVAC Galvanic Isolation (Input / Output / Supply) |
| Input Type | 2-wire transmitter input for hazardous-area field devices |
| Configuration | 20 Pre-calibrated DIP-switch selectable measurement ranges |
| Signal Conversion | Supports conversions such as 4–20 mA to 0–10 V and other analog ranges |
| Power Supply | Universal AC/DC Supply |
| Made In | Denmark |
| REF NO | 109 |
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