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Home » Shop » hot sale » Absolute Process Instruments APD HV-DC D _ DC to DC transmitter, high voltage input. Fully isolated.

Absolute Process Instruments APD HV-DC D _ DC to DC transmitter, high voltage input. Fully isolated.

Original price was: $375.20.Current price is: $255.22.

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55 in stock

SKU: APD HV-DC D Category:
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Absolute Process Instruments APD HV-DC D _ DC to DC transmitter, high voltage input. Fully isolated.

Cecomp Electronics, APD HV-DC D, DC to DC Isolated Signal Conditoner, High Voltage DC Input, 9-30 VDC, 10-32 VAC Power

Features:

  • Field Selectable I/O Ranges
  • Zero and Span Output Calibration Potentiometers
  • Full 1200 V Input/Output/Power Isolation
  • Input and Output LoopTracker® LEDs
  • Output Test Button
  • Selectable Sink/Source for Current Output

Applications:

  • High Voltage Battery Systems
  • DC Motor and Variable Speed Drives
  • Electric Railway Voltages
  • Power Supply and Voltage Converters

The APD HV-DC D accepts a DC voltage input and provides an optically isolated DC voltage or current output that is linearly related to the input. This module is unique because it is field rangeable for voltage inputs from 100 VDC to 1200 VDC. Typical applications include signal isolation and signal conversion for a high voltage DC input.

Isolation

The optical isolation between input and output makes this module useful for ground loop elimination, common mode signal rejection or noise pickup reduction. The module power supply is isolated, resulting in full 3-way (input, output, power) isolation.

Fast Field Setup

The APD HV-DC D input and output range settings can be reconfigured in the field via external switches. Range settings are on the module label.

Sink/Source Output

For maximum versatility the output can be selectively wired for sinking or sourcing. The built-in 20 VDC loop excitation supply may be used to power passive mA devices. This allows the APD HV-DC D to work with powered or unpowered mA devices.

LoopTracker

API exclusive features include two LoopTracker LEDs (green for input, red for output) that vary in intensity with changes in the process input and output signals. These provide a quick visual picture of your process loop at all times and can greatly aid in saving time during initial startup and/or troubleshooting.

Output Test

An API exclusive feature includes a test button to provide a fixed output (independent of the input) when held depressed. The test output level is potentiometer adjustable from 0 to 100% of output span. The output test button greatly aids in saving time during initial startup and/or troubleshooting.

Specifications Table:

Input Ranges 8 field selectable ranges

  • 0-100 VDC
  • 0-200 VDC
  • 0-300 VDC
  • 0-400 VDC
  • 0-500 VDC
  • 0-1000 VDC
  • 0-1200 VDC
  • Custom range”consult factory, 2000 VDC max.
Input Impedance 2.5 MΩ
Common Mode Rejection 120 dB minimum
Output Ranges 18 field selectable ranges

  • Voltage: 0-1 V, 0-2 V, 0-4 V, 0-5 V, 1-5 V, 0-8 V, 0-10 V, 2-10 V
  • Bipolar voltage: ±5 V, ±10 V
  • Current: 0-2 mA, 0-4 mA, 0-8 mA, 0-10 mA, 2-10 mA, 0-16 mA, 0-20 mA, 4-20 mA 20 V compliance, 1000 Ω at 20 mA

Consult factory for special ranges
Output Calibration Multi-turn zero and span potentiometers to compensate for load and lead variations (±15% of span adjustment range typical)
Output Loop Power Supply
  • 20 VDC nominal, regulated, 25 mADC, max. ripple <10 mVRMS
  • May be selectively wired for sinking or sourcing mA output
Output Test Potentiometer adjustable 0-100% of span
Output Ripple and Noise Less than 10 mVRMS ripple and noise
Linearity Better than ±0.1% of span
Ambient Temperature Range and Stability
  • “10°C to +60°C operating ambient
  • Better than ±0.04% of span per °C stability
Response Time 100 milliseconds nominal
Isolation
  • 1200 VRMS minimum
  • Full isolation: power to input, power to output, input to output
Housing
  • IP 40, requires installation in panel or enclosure
  • Mount vertically to a 35 mm DIN rail
Connectors Four 4-terminal removable connectors, 14 AWG max wire size
Power 9-30 VDC or 10-32 VAC 50/60 Hz, 2 W maximum