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3117 Bipolar Isolated Converter

Brand: PR Electronics
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  • Conversion of voltage and current bipolar process signals to unipolar signals
  • Multiple signal ranges are selectable via DIP-switches
  • Fast response time < 7 ms and high output load stability
  • Excellent accuracy, better than 0.05 % of span
  • Slimline 6 mm housing
Features
  • Flexible 24 VDC (±30%) supply via power rail or connectors.
  • Excellent conversion accuracy, better than 0.05% of selected range.
  • Inputs and outputs are floating and galvanically separated.
  • A green front LED indicates operation status for the device.
  • All terminals are protected against overvoltage and polarity error.
  • Meeting the NAMUR NE21 recommendations, the 3117 ensures top measurement performance in harsh EMC environments.
  • High galvanic isolation of 2.5 kVAC.
  • Fast input to output response time  100 Hz – 10 Hz bandwidth damping possible via DIP-switch.
  • Excellent signal/noise ratio > 60 dB.
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  • Conversion of voltage and current bipolar process signals to unipolar signals
  • Multiple signal ranges are selectable via DIP-switches
  • Fast response time < 7 ms and high output load stability
  • Excellent accuracy, better than 0.05 % of span
  • Slimline 6 mm housing
Features
  • Flexible 24 VDC (±30%) supply via power rail or connectors.
  • Excellent conversion accuracy, better than 0.05% of selected range.
  • Inputs and outputs are floating and galvanically separated.
  • A green front LED indicates operation status for the device.
  • All terminals are protected against overvoltage and polarity error.
  • Meeting the NAMUR NE21 recommendations, the 3117 ensures top measurement performance in harsh EMC environments.
  • High galvanic isolation of 2.5 kVAC.
  • Fast input to output response time  100 Hz – 10 Hz bandwidth damping possible via DIP-switch.
  • Excellent signal/noise ratio > 60 dB.
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Specifications

Brand

Accuracy

  • < ± 0.05 %

Approvals & Certifications

  • 2014/35/EU
  • ATEX 2014/34/EU KEMA 10-ATEX-0147 X, II 3 G Ex NA IIC T4 Gc
  • DNV Marine Standard F. Certificate No. 2.4
  • EAC TR CU 020/2011
  • EMC 2014/30/EU
  • FM 3041043-C
  • GL V1-7-2
  • IECEx KEM 10.0068X
  • RoHS 2011/65/EU
  • UL 61010-1

Calibration

  • 20° to 28° C (68° to 82° F)

Environmental Protection

  • IP20

Humidity

  • < 95 % Relative Humidity, Non-Condensing

Load

  • ≤ 600 ohms

Output

  • 0 to 23 mA Signal Range

Response Time

  • (0 to 90 %, 100 to 10 %)
  • < 44 milliseconds (0 to 90 %, 100 to 10 %)

Supply Voltage

  • 16.8-31.2 Vdc

Temperature Range

  • -25° to 70° C (-13° to 160° F)
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Applications

  • The 3117 is an isolating converter which can be used for signal conversion of standard bipolar analog process signals into a unipolar analog signal.
  • The unit offers 3-port isolation and provides surge suppression and protects control systems from transients and noise.
  • The 3117 also eliminates ground loops and can be used for measuring floating signals.
  • Mounting of the 3117 can be in Safe area or in Zone 2 and Cl. 1 Div 2 area and is approved for marine applications.
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Documentation

Data Sheets

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