PR5106B, HART® transparent repeater

• * 3- / 5-port 3.75 kVAC galvanic isolation
• * Low response time
• * 2-wire supply > 17 V in Ex / I.S. area
• * 1- or 2-channel version
• * Universal supply by AC or DC

Application

• * Power supply and Ex / I.S. safety barrier with 2-way HART® communication for 2-wire transmitters installed in the hazardous area.
• * Ex / I.S. safety barrier with 2-way HART® communication for supplied current transmitters installed in the hazardous area.
• * Signal isolator with low response time on analog current signals from the hazardous area.

Technical characteristics

• * PR5106B primarily processes current signals of 4...20mA.
• * PR5106B 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 transmitter or as a 2-wire transmitter.

Mounting / installation

• * Mounted vertically or horizontally on a DIN rail. As the devices can be mounted without distance between neighboring units, up to 84 channels can be mounted per meter.
• * PR5106B is recommended as Ex / I.S. safety barrier for 5335D and 6335D.