1-channel Analog Output (Current Output or Voltage Output) Data Acquisition Module, communicable over RS-485 with High Precision. Comes with free EZ Data Logger Software for data logging. Supports operating temperatures between -25 to 75°C (-13F ~ 167F). Has a Din rail mount.

I-7021P

1-channel Analog Output (Current Output or Voltage Output) Data Acquisition Module, communicable over RS-485 with High Precision. Comes with free EZ Data Logger Software for data logging. Supports operating temperatures between -25 to 75°C (-13F ~ 167F). Has a Din rail mount.

  Price:  $299.00  

Features

I-7021 Block DiagramThe I-7021P module provides cost-effective protection and conditioning for a wide range of valuable industrial control signals and systems. The DCON utility can help users to configure and test I-7021P output modules. Plenty of library functions and demo programs are provided to let users develop programs easily under Windows, Linux and DOS operating systems Users may mount the modules on a DIN rail, panel or wall. Modules have a screw-terminal block to connect to the signals. I-7021P comes with FREE EZ Data Logger Software.

Specifications

Analog Output

  • Photo-isolation: 3750 Vrms
  • Channels: 1
  • Output type: mA, V
  • Output range: 0 to 20mA , 4 to 20mA and 0 to 10V 16-bit resolution
  • Accuracy: ± 0.2% of FSR
  • Read back accuracy: ± 1% of FSR
  • Resolution: ± 0.02% of FSR
  • Zero drift:
    • I-7021 Voltage output: ± 30uV/°C
    • I-7021 Current output: ± 0.2uA/°C
    • I-7021P Voltage output: ± 10uV/°C
    • I-7021P Current output: ± 0.2uA/°C
  • I-7021 Span temperature Coefficient: ± 25ppm/ °C
  • I-7021P Span temperature Coefficient: ± 5ppm/ °C
  • Programmable output slope:
    • 0.125 to 1024 mA/second
    • 0.0625 to 512 V/second
  • Current load resistance:
    • Internal power: 500 ohms
    • External 24V: 1050 ohms
  • Isolation: 3000Vdc

Communication Interface

  • RS-485

Power Supply

  • Input: +10 to +30Vdc
  • Consumption :1.8W

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