IUC-7X-FRW: Isolated Frequency Window Converter    specsheet 

Features: High Input-Output-Power Isolation (1500VAC Test) Industry Standard Output: 4-20 mA, 1-5 VDC, and more Wide Input Frequency Ranges (from 5 Hz to 10 KHz) Built-in Scaling Option for Futhur Flexability 24 VDC and 12 VDC Supply for Open Collector Input or Dry Contact Input Easy Field Calibration (Typ. calibration time < 2 min. using handheld meter only) Power: 117 VAC 50/60 Hz (Optional 24 VDC) High Noise Rejection CSA and NRTL Approved (LR 51078)

Function:
The IUC-7X-FRW is a microprocessor controlled frequency to analog output converter that is easily field configurable (see Calibration). A Start and End adjustment determines the 0% input frequency and the 100% input frequency. Hence, a frequency range that is not zero based can be extracted and converted. An optional scaling input allows for output scaling. 
  

Specifications: Isolation: Input to Output to Power 1500 VAC (test) 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) Loop Drive: Max. 1000 Ohms at 20mA

Manuals: IUC-72-FRW