IUC-7X-ACI: Isolated AC Current Converter           specsheet 

  • High Input-Output-Power Isolation (1500VAC Test)
  • Inputs Available: 0-5 AAC
  • Industry Standard Output: 4-20 mA, 1-5 VDC, and more
  • High Output Drive on Current Outputs
  • Peak-to-Peak Conversion with 1KHz Upper Cut-off
  • Power: 117 VAC 50/60 Hz (Optional 24 VDC)
  • High Noise Rejection
  • CSA and NRTL Approved (LR 51078)

The IUC-7X-ACI converts a peak-to-peak AC current to a DC signal which can be one of several industry standards (4-20 mA. 1-5VDC, etc). Isolation is between input and output and power so that all three main circuits are isolated from each other.

The Input has an upper cut-off frequency (3 dB point) which is typically at 1 KHz but may be specified for other frequencies.


  • Isolation: Input to Output to Power 1500 VAC (test)
  • AC Measurement: Peak-to-Peak
  • Cut-off (3dB): 1KHz, unless otherwise specified
  • Accuracy/Linearity:+/- 0.3% max., +/- 0.1% typ.
  • Operating Temperature: -40 Deg.C. to +50 Deg.C.
  • Temperature Effects: +/-0.5% max., +/-0.2% typ. (for 40 Deg.C. change)
  • Output Ripple: Max. 0.6% p-p value
  • Loop Drive: Max. 1600 Ohms at 20mA