The APCS SI139 Signal Isolator is a DC-to-DC converter for converting input signals up to 2kVdc/10Adc to 18Vdc/50mAdc output with 2000Vrms isolation. It has front adjustments and is suitable for signal conversion and protection.
The APCS SI139 is a DC-to-DC converter designed for signal conversion and protection. It has input options up to 2kVdc and 10Adc and can handle AC current and voltage signals with a maximum span of 500V and true RMS. The output can reach 18Vdc or 50mAdc. The device features 2000Vrms isolation and front adjustments for span and zero. It is suitable for a range of applications, including signal conversion, prevention of ground and current loops, protection from dangerous floating voltages, and filtering of common mode noise.
| Function | DC-to-DC converter for signal conversion and protection |
|---|---|
| Input Range | Up to 2000Vdc / 10Adc; AC up to 500V (true RMS) |
| Output | Up to 18VDC or 50mA DC |
| Isolation | 2000V rms |
| Calibration | Front zero and span adjustment |
| True RMS | Supported for AC inputs |
| Mounting | DIN-rail |
The APCS SI139 Signal Isolator is suitable for signal conversion and protection applications:
Hinco Instruments is your authorised APCS distributor in Perth, WA. Contact us for pricing, availability, and technical support.
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