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5106A

 

HART transparent repeater

 

  • 3- / 5-port 3.75 kVAC galvanic isolation
  • Low response time
  • 2-wire supply > 17 V
  • 1- or 2-channel version
  • Universal supply by AC or DC

  1. Overview +

  2. Technical details +

  3. Accessories +

Application

  • Power supply and signal isolator with 2-way HART communication for 2-wire transmitters installed in the hazardous area.
  • Signal isolator with 2-way HART communication for supplied current transmitters installed in the hazardous area.
  • Signal isolator with low response time on analog current signals.

Technical characteristics

  • PR5106A primarily processes current signals of 4...20 mA.
  • PR5106A 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.

Data sheet

Russian manual

UL certificate

EAC declaration

EAC LVD declaration

Metrology Pattern Approval (MPA)

Environmental Conditions

Operating temperature -20°C to +60°C
Calibration temperature 20...28°C
Relative humidity < 95% RH (non-cond.)
Protection degree IP20

Mechanical specifications

Dimensions (HxWxD) 109 x 23.5 x 130 mm
Weight approx. 65 g 245 g
DIN rail type DIN 46277
Wire size 1 x 2.5 mm2 stranded wire
Screw terminal torque 0.5 Nm

Common specifications

Supply
Supply voltage, universal 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC
Fuse 400 mA SB / 250 VAC
Max. required power ≤ 3 W (2 channels)
Internal power dissipation ≤ 2 W (2 channels)

Isolation voltage
Isolation voltage, test / working 3.75 kVAC / 250 VAC
PELV/SELV IEC 61140

Response time
Response time (0...90%, 100...10%) < 25 ms

Auxiliary supplies
2-wire supply (pin 44...42 and 54...52) 25...17 VDC / 0...20 mA
Signal / noise ratio Min. 60 dB (0...100 kHz)
Accuracy Better than 0.1% of sel. range
Effect of supply voltage change < ±10 μA
EMC immunity influence < ±0.5% of span
Extended EMC immunity: NAMUR NE21, A criterion, burst < ±1% of span

Input specifications

Current input
Measurement range 4...20 mA
Min. measurement range (span) 16 mA
Input resistance: Supplied unit Nom. 10 Ω
Input resistance: Non-supplied unit Rshunt = ∞, Vdrop < 4 V

Output specifications

Current output
Signal range 4…20 mA
Min. signal range 16 mA
Load (@ current output) ≤ 600 Ω
Load stability ≤ 0.01% of span / 100 Ω
Current limit ≤ 28 mA

Passive 2-wire mA output
Signal range 4...20 mA
Effect of external 2-wire supply voltage variation < 0.005% of span / V
Max. external 2-wire supply 29 VDC
Output ripple < 3 mVRMS on HART communication
of span = of the presently selected range

Observed authority requirements

EMC 2014/30/EU
LVD 2014/35/EU
EAC TR-CU 020/2011

Approvals

UL UL 508 / C22.2 no. 14
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