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5105B
 
 

5105B

 

Ex-isolated driver

 

  • 1- or 2-channel version
  • 3- / 5-port 3.75 kVAC galvanic isolation
  • Driver for Ex / I.S. area
  • 20 programmable measurement ranges
  • Universal supply by AC or DC
  1. Overview +

  2. Technical details +

  3. Accessories +


Application

  • Safety barrier for current signals transmitted to I/P converters and displays mounted in hazardous area.
  • Safety barrier for analog current / voltage signals transmitted to hazardous area.
  • 1 : 1 or signal conversion of analog current / voltage signals.

Technical characteristics

  • The 20 factory-calibrated measurement ranges in the 5105B can be selected by the internal DIP-switches without the need for a recalibration. Special measurement ranges can be delivered.
  • PR5105B 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.

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.

Data sheet


Ex certificate


Russian manual


UL certificate


DNV marine certificate


EAC declaration


EAC Ex certificate


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.

    225 g

  • DIN rail type

    DIN 46277

  • Wire size

    1 x 2.5 mm2 stranded wire

  • Screw terminal torque

    0.5 Nm

  • Vibration

    IEC 60068-2-6

  • 2...13.2 Hz

    ±1 mm

  • 13.2...100 Hz

    ±0.7 g

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

    ≤ 2 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

  • Signal / noise ratio

    Min. 60 dB (0...100 kHz)

  • Accuracy

    Better than 0.1% of sel. range

  • EMC immunity influence

    < ±0.5% of span

  • Extended EMC immunity: NAMUR NE21, A criterion, burst

    < ±1% of span

Input specifications

  • Common input specifications

  • Max. offset

    20% of max. value

  • Current input

  • Measurement range

    0...20 mA

  • Min. measurement range (span)

    16 mA

  • Input resistance

    Nom. 10 Ω + PTC 10 Ω

  • Voltage input

  • Measurement range

    0...10 VDC

  • Min. measurement range (span)

    8 VDC

  • Input resistance

    > 2 MΩ

Output specifications

  • Current output

  • Signal range

    0...20 mA

  • Min. signal range

    16 mA

  • Load (@ current output)

    ≤ 770 Ω

  • Load stability

    ≤ 0.01% of span / 100 Ω

  • Current limit

    ≤ 28 mA

  • Voltage output

  • Signal range

    0...1 VDC / 0...10 VDC

  • Min. signal range

    0.8 VDC / 8 VDC

  • Load (@ voltage output)

    ≥ 500 kΩ

  • of span

    = of the presently selected range

Observed authority requirements

  • EMC

    2014/30/EU

  • LVD

    2014/35/EU

  • EAC

    TR-CU 020/2011

Approvals

  • ATEX 2014/34/EU

    DEMKO 99ATEX126014, II (1) GD [EEx ia] IIC

  • UL

    UL 913, UL 508

  • EAC Ex TR-CU 012/2011

    RU C-DK.GB08.V.00410

  • DNV-GL Marine

    Stand. f. Certific. No. 2.4

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