Analog DC to DC Signal Conditioners, Converters, Isolators, Transmitters

  • 6 Year Warranty on API Modules
  • LoopTracker® I/O LEDs
  • Hot-Swappable Plug-In Design
  • Zero and Span Output Calibration
  • Push to Test Output
  • Full I/O/Power Isolation
Links
Product brochure
Options & accessories
Cross reference
Regulatory compliance




Click on PDF links below
for product information
Reference Info
Ground Loops
RFI / EMI
LoopTracker and Output Test
Sink vs Source

Applications
Monitoring motor speed with a PLC
Building heat SCR control
Manual override of computer control
Monitor pressure with a PLC
Control & monitor with one flow meter
Monitor product moved by conveyor
Pharmaceutical process validation
Dam bubbler
SCR drive voltage
Blower speed
DC motor voltage and current
DC motor current
Bindicator level xmtr to PLC
Contol conveyor material
Sewage pumping stations
Hydraulic fracking control
Anemometer interface to PLC
Special API4300 for engine speed
How to select your product
  • Open pdf datasheet for your model
  • Select model, range, units, options, accessories
  • Contact us if you need assistance
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Other ways to order
Model Input/Output Features Product

IsoSplitter® Signal Splitter
1 DC Input to 2 DC Outputs


Factory Configured

APD 4930  from $409

Open Datasheet
Download Datasheet

Open Features
Download Features
Specify input range
0-10 mVDC to 100 VDC
±50 mV to ±10 VDC
0-1 mADC to 0-50 mADC, 4-20 mADC

Specify output range for each channel
2 independent channels
0-1 V to 0-20 V
±1 V to ±10 V
0-1 mA to 0-25 mA, 4-20 mA
  • Removable plugs
  • Output LoopTracker LEDs
  • Selectable sink/source mA input
  • 15 V input loop power supplies
  • Sourcing mA output (sinking optional)
  • 20 V output loop power supplies
  • Sinking mA outputs optional
  • Output test/manual override terminals
  • Full I/O/power isolation
  • DIN rail mount
  • 22.5 mm wide
  • Universal power 85-265 VAC, 60-300 VDC
  • D option for 9-30 VAC/VDC power

APD 4930 IsoSplitter
APD 4930 DC IsoSplitter

2 Channel DC and Potentiometer to
DC Transmitter/Converter/Splitter


Factory Configured

APD 2208  from $539
Availability subject to parts on hand
See APD 4930


APD 2208



Specify input ranges
2 Inputs: 0-100 mV to 0-300 VDC, or
bipolar voltages, or
0-1 mA to 0-900 mADC, 4-20 mA
Milliamp inputs must power the input loop
Any full-range 100 Ohm to 1 MegaOhm potentiometers
Can be configured to split potentiometer or DC input

Specify output ranges
0-1 V to ±10 VDC
0-1 mA to 0-20 mA, 4-20 mA
Up to 20 VDC with high voltage output options
Milliamp outputs provide loop power, sinking is optional
  • Removable plugs
  • Output LoopTracker LEDs
  • Selectable potentiometer or DC inputs
  • Full I/O/power isolation
  • 20 V output loop power supplies
  • Universal power 85-265 VAC, 60-300 VDC
  • D option for 9-30 VDC, 10-32 VAC power

APD 2208UL approved
APD 2208