PR electronics 5104B Ex repeater / power supply. 1- or 2-channel version. 3- / 5-port 3.75 kVAC galvanic isolation. Loop supply > 17.1 V in hazardous area. 20 programmable measurement ranges. Universal supply by AC or DC. Supply voltage and safety barrier for 2-wire transmitters mounted in a hazardous area. Safety barrier for analog current / voltage signals from a hazardous area. 1 : 1 or signal conversion of analog current / voltage signals.
Technical characteristics
The 20 factory-calibrated measurement ranges in the 5104B can be selected by the internal DIP-switches without the need for recalibration. Special measurement ranges can be delivered.
PR5104B is based on microprocessor technology for gain and offset. The analog signal is transmitted at a response time of less than 25 ms.
Inputs, outputs, and supply are floating and galvanically separated.
The output can be connected either as an active current / voltage transmitter or as a 2-wire transmitter.
Mounting / installation
Mounted vertically or horizontally on a DIN rail. By way of the 2-channel version up to 84 channels per meter can be mounted.
NB: 5104B is recommended as I.S. barrier for 5331D, 5333D, 5334B, 5343B, 6331B, 6333B, and 6334B.
