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APCS SI236 Signal Isolator v3

The APCS SI236 Signal Isolator v3 converts and isolates DC signals with 2000Vrms isolation, configurable input/output, sensor excitation, and span/zero adjustments. It’s AC/DC powered, ideal for signal conversion, loop prevention, and noise filtering.

The APCS SI236 Signal Isolator v3 is an isolation and signal conversion device for common DC current and voltage signals. It offers a wide range of input and output signals, 2000Vrms isolation, and field configurable input/output. It also includes sensor excitation, link selectable response time, and front adjustments for span and zero. The device can be powered by DC or AC supplies up to 160Vdc or 150Vac and is commonly used for signal conversion, prevention of ground and current loops, protection from floating voltages, and filtering of common mode noise.

SKU: c98cd6136ff8 Categories: Tag:
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Specifications

Input/Output Common DC current and voltage, wide range
Isolation 2000V rms
Configuration Field configurable input/output
Power Supply DC up to 160Vdc or AC up to 150Vac
Sensor Excitation Integrated
Response Time Link-selectable
Calibration Front zero and span adjustment
Mounting DIN-rail

Applications

The APCS SI236 Signal Isolator v3 is commonly used for signal conversion, loop prevention, and noise filtering:

  • Signal conversion between DC current and voltage process standards
  • Preventing ground and current loops between field instruments
  • Protecting equipment from dangerous floating voltages
  • Filtering common-mode noise on instrumentation cabling
  • Field-configuring I/O ranges to suit changing process requirements
  • Powering 2-wire field sensors via integrated excitation
  • High-voltage AC/DC supply compatibility for flexible installation
  • Isolating control system inputs from field-side electrical faults

Documents

Hinco Instruments is your authorised APCS distributor in Perth, WA. Contact us for pricing, availability, and technical support.

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