PR 5104 - PRODUCT OVERVIEW; Key Features and Applications; Technical Characteristics and Mounting; Ex Barrier Recommendations

5104V104-UK 7
REPEATER / POWER SUPPLY
PRetrans 5104
• 1- or 2-channel version
• 3- / 5-port 3.75 kVAC galvanic isolation
• Loop supply > 17.1 V
• 20 programmable measurement ranges
• Universal supply by AC or DC
Application
• Supplyvoltageandsafetybarrierfor2-wiretransmittersmountedina
hazardous area.
• Safetybarrierforanaloguecurrent/voltagesignalsfromhazardousarea.
• 1:1orsignalconversionofanaloguecurrent/voltagesignals.
Technical characteristics
• The20factory-calibratedmeasurementrangesinthe5104canbeselected
by the internal DIP-switches without the need for a recalibration. Special
measurement ranges can be delivered.
• PR5104isbasedonmicroprocessortechnologyforgainandoffset.The
analogue 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
ver sion up to 84 channels per metre can be mounted.
• NB: 5104B is recommended as Ex barrier for 5331D, 5333D, 5334B, 5343B,
6331B, 6333B, and 6334B.