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

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DC to DC Isolated Signal Conditioner

Field Selectable Minuteman Setup

API 4380 G  from $369

Open Datasheet
Download Datasheet

24 Field configurable inputs
0-50 mV to 0-10 V
±5 V, ±10 V
0-1 mA to 0-20 mA, 4-20 mA
16 Field configurable outputs
0-1 V to 0-10 VDC
±5 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA

• Minuteman one-minute setup
• Hot-swappable plug-in design
• Replaces Action AP4380, Wilkerson MM4380
• I/O LoopTracker LEDs
• Output test button
• Full I/O/power isolation
• 18 V loop power supply
• Uses API-008 8-pin socket
• 115 VAC powered
• A230 option for 230 VAC
• P option: 85-265 VAC, 60-300 VDC power (+$60)
• D option: 9-30 VDC power (+$60)

DC to DC Isolated Signal Conditioner

Field Selectable Minuteman Setup

APD 4380  from $419

Open Datasheet
Download Datasheet

53 field configurable input ranges
0-10 mVDC to 0-130 VDC
±5 mV to ±65 VDC
0-200 μA to 0-50 mADC
18 Field configurable output ranges
0-1 V to 0-10 VDC
±5 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA

• Minuteman one-minute setup
• Removable plugs
• I/O LoopTracker LEDs
• Output test button
• Full I/O/power isolation
• Selectable I/O sink/source
• 15 V input loop power supply
• 20 V output loop power supply
• Universal power 85-265 VAC, 60-300 VDC
• D option for 9-30 VDC, 10-32 VAC power