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Product short description:
  • 4 to 20mA DC input
  • 4 to 20mA DC output
  • 115V AC or 230V AC power
  • Three-way isolation
  • Zero and span adjustment enable precise calibration

Series 430i isolators provide 3-way isolation and do not require re-calibration for different loads.

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The 430i accepts a 4 to 20mA process current input and provide a 3-way isolated process current output signal.

These isolators use transformer isolation to effectively break the electrical path between the transmitted signal, receiving device, and power. This eliminates ground loops, reduces noise, and helps protect sensitive instruments from transients for more accurate and reliable measurements.

The 430i isolators are also extremely easy to use. Advanced circuitry eliminates the need to re-calibrate as loads change and allows us to provide factory calibration regardless of the load. And, for highly reliable field operation, they withstand extreme ambient temperatures and have excellent temperature coefficients.

  • 3-way isolation; input, output, and power circuits are isolated from each other.
  • 1500V AC peak isolation (250V AC or 354V DC continuous) prevents ground loops.
  • Excellent accuracy and stability ensure reliable measurements in harsh industrial environments
  • RFI and EMI resistance minimize the effects of environmental noise
  • Factory calibration is provided standard
  • Calibration is independent of the load to eliminate load compensation adjustments
  • Low input burden (1.3V typical), independent of load, helps prevent overloading of the loop
  • High load compliance drives output load resistances up to 1050 ohms independent of supply voltage
  • 25mS response time delivers fast updates to monitoring and control systems.
  • Zero and span adjustment enable precise calibration.
  • -13 to 185°F (-25 to 85°C) operation

Specs & Catalogs

Manuals

430i Series User Manual (Log in to download the file)

Additional information

Weight 16 oz
Dimensions 3 × 1 × 3.2 in
Part Number

430i-C1-Y-2-DIN-NCR: 230V AC-power, 430i-C1-Y-1-DIN-NCR: 115V AC-power

Product Series

FlatPack Series

Communication
Configuration
FPGA Type
Logic Cells
Power
  • Description

    The 430i accepts a 4 to 20mA process current input and provide a 3-way isolated process current output signal.

    These isolators use transformer isolation to effectively break the electrical path between the transmitted signal, receiving device, and power. This eliminates ground loops, reduces noise, and helps protect sensitive instruments from transients for more accurate and reliable measurements.

    The 430i isolators are also extremely easy to use. Advanced circuitry eliminates the need to re-calibrate as loads change and allows us to provide factory calibration regardless of the load. And, for highly reliable field operation, they withstand extreme ambient temperatures and have excellent temperature coefficients.

  • Features & Benefits

    • 3-way isolation; input, output, and power circuits are isolated from each other.
    • 1500V AC peak isolation (250V AC or 354V DC continuous) prevents ground loops.
    • Excellent accuracy and stability ensure reliable measurements in harsh industrial environments
    • RFI and EMI resistance minimize the effects of environmental noise
    • Factory calibration is provided standard
    • Calibration is independent of the load to eliminate load compensation adjustments
    • Low input burden (1.3V typical), independent of load, helps prevent overloading of the loop
    • High load compliance drives output load resistances up to 1050 ohms independent of supply voltage
    • 25mS response time delivers fast updates to monitoring and control systems.
    • Zero and span adjustment enable precise calibration.
    • -13 to 185°F (-25 to 85°C) operation
  • Specs & Data Sheets

    Specs & Catalogs

    Manuals

    430i Series User Manual (Log in to download the file)

  • Additional information

    Additional information

    Weight 16 oz
    Dimensions 3 × 1 × 3.2 in
    Part Number

    430i-C1-Y-2-DIN-NCR: 230V AC-power, 430i-C1-Y-1-DIN-NCR: 115V AC-power

    Product Series

    FlatPack Series

    Communication
    Configuration
    FPGA Type
    Logic Cells
    Power