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
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Model
Input/Output
Features
Product

DC to DC Isolated Signal Conditioners


Factory Configured
API 4300 G  from $339

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API 4300 G
Specify input range
Factory configured
0-100 mVDC to 0-500 VDC
±100 mVDC to ±10 VDC
0-100 μADC to 0-900 mADC
Specify output range
Factory configured
0-1 V to 0-10 V
±1 V to ±10 V
0-1 mA to 0-20 mA, 4-20 mA
  • Hot-swappable plug-in design
  • Replaces Action AP 4300
  • 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)


API 4300 G UL listed
API 4300 G

DC to DC Isolater


Custom application: 0-20 mA to 0-20 mA
Sinking input and output
TX-4300 (74613)  call for price

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TX-4300 (74613)
Do not substitute with API-4300 G
Input Range
0-20 mADC sinking
Output Range
0-20 mADC sinking
  • Used for Turblex, Siemens, Howden equipment
  • Hot-swappable plug-in design
  • I/O LoopTracker LEDs
  • Output test button
  • Full I/O/power isolation
  • Plugs into standard 8-pin socket
  • 9-30 VDC powered

TX-4300 TX-4300

Low Range DC to DC Isolated Signal Conditioners


Factory Configured
API 4310 G  from $369

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API 4310 G Narrow/Low Input
Specify input range
Factory configured
0-10 mV to 0-100 mV
±10 mV to ±100 mV
0-100 μA to 0-1 mA
Specify output range
Factory configured
0-1 V to 0-10 V
±1 V to ±10 V
0-1 mA to 0-20 mA, 4-20 mA
I/O reversal available
  • Hot-swappable plug-in design
  • Replaces Action AP 4310
  • 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)


Api 4310 G UL listed
API 4310 G

DC to DC Isolated Signal Conditioner


Factory Configured
APD 4300  from $399

Open Datasheet
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APD 4300
Specify input range
0-100 mVDC to 0-300 VDC
±100 mVDC to ±10 VDC
0-1 mADC to 0-1000 mADC, 4-20 mA
Specify output range
Factory configured
0-1 V to 0-20 V
±1 V to ±10 V
0-1 mA to 0-20 mA, 4-20 mA
I/O reversal available
APD 4300 PLC
Input range: 4-20 mA
Output range: 4-20 mA
  • Removable plugs
  • I/O LoopTracker LEDs
  • Output test button
  • Output test terminals for manual override capability
  • 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
  • Correct sink-sink or source-source mismatches
  • Isolate single-ended inputs
  • Eliminate PLC/DCS ground loops
  • Use with Allen Bradley, GE/Fanuc, IDEC,
    Omron, Mitsubishi, Modicon, Siemens,
    Panasonic, Honeywell analog inputs

APD 4300 UL approved
APD 4300

DC to DC Isolated Signal Conditioner


Field Selectable Minuteman Setup


API 4380 G  from $369

Open Datasheet
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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)


Api 4380G UL listed
API 4380 G

DC to DC Isolated Signal Conditioner


Field Selectable Minuteman Setup


APD 4380  from $419

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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

APD 4380 UL approved
APD 4380

DC to DC Isolated Signal Conditoner


Field Selectable Minuteman Setup


API 4385 G  from $379

Open Datasheet
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24 field configurable inputs
-50-0 mVDC to 0-20 VDC, 20-40 VDC
0-200 μADC to 0-40 mADC, 10-50 mADC
Selectable offset -100% to +100%
16 field configurable outputs
0-1 V to 0-10 V
±5 V, ±10 V
0-2 mA to 0-20 mA, 4-20 mA
Non-interactive zero and span pots
  • Minuteman one-minute setup
  • Selectable offset
  • Non-interactive zero and span
  • Hot-swappable plug-in design
  • 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)


Api 4385G UL listed
API 4385 G

DC to DC Isolated Signal Conditoner
High Voltage DC Input


Field Selectable Minuteman Setup


API 4380 GHV3  from $429

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24 field configurable inputs
0-1 VDC to ±200 VDC
16 field configurable outputs
0-1 V to 0-10 V
±1 V to ±10 V
0-2 mA to 0-20 mA, 4-20 mA
  • Minuteman one-minute setup
  • Hot-swappable plug-in design
  • I/O LoopTracker LEDs
  • Output test button
  • Full I/O/power isolation
  • 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)


Api 4380 GHV UL listed
API 4380 GHV3

DC to DC Isolated Signal Conditoner
High Voltage DC Input


Field Selectable Minuteman Setup


APD HV-DC   from $489

Open Datasheet
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8 selectable input ranges
7 standard plus 1 factory set
0-100 VDC to 0-1200 VDC, and custom
Specify custom range if required (2000 VDC max.)
Call us for bipolar input ranges
18 selectable output ranges
0-1 V to 0-10 V,
±5 V, ±10 V,
0-2 mA to 0-20 mA, 4-20 mA
  • I/O LoopTracker LEDs
  • Output test button
  • 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 VDC, 10-32 VAC power

APD HV-DC
APD HV-DC

DC-DC converter with 5KV Isolation


Factory Configured
HVI237  call for quote

Open Datasheet
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Specify input type and range
1 to 100mADC
100 to 100VDC
100V to 2000VDC
0-5A true RMS
Selectable range option: +/-100mV, 100mV, +/-250mV, 0-250mV
Selectable range option: 150 VAC, 300VAC true RMS
Specify output type and range
One or two outputs available (not isolated from each other)
4-20mA (specify sink or source)
0-10V
Custom output ranges
Customized response time 250µs to 5s, 500mS standard
  • Convert a High Voltage signal to a DC output
  • Front zero and span pots
  • Output level LED
  • Full I/O/power isolation
  • Universal power options: 8 VDC to 280 VAC
DC-DC converter with 5KV Isolation HVI237
HVI237

IsoSplitter® Signal Splitter
1 DC Input to 2 DC Outputs


Factory Configured
APD 4930  from $399

Open Datasheet
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Open Features
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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

IsoSplitter® Signal Splitter
1 DC Input to 2 DC Outputs


Factory Configured
APD 4393  from $589

Open Datasheet
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Specify input range
Factory Configured
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
  • I/O LoopTracker LEDs
  • Selectable sink/source mA input
  • 15 V input loop power supplies
  • Selectable sink/source mA output
  • 20 V output loop power supplies
  • Output test button
  • Full I/O/power isolation
  • DIN rail mount
  • 45 mm wide
  • Universal power 85-265 VAC, 60-300 VDC
  • D option for 9-30 VAC/VDC power

Api 4393 DIN UL approved
APD 4393 DC IsoSplitter

Universal Input to DC Isolated Signal Conditioner


Field Programmable


APD 8000  from $529

*Free I/O Range Setup*
Include your I/O ranges on your order,
and we'll set it up for you!
Open Datasheet
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Open Feature Summary
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Field configurable inputs
DC volts: 35 ranges from ±25mVDC to ±10 VDC
DC mA sinking input, 20 ranges from ±0.5mADC to ±20mADC
Potentiometer: 100Ω min. to 1 MegaΩ max.
Thermocouple: J, K, T, E, R, S, N, B, C, D, G, M, P
RTDs: 2, 3, or 4 wire, 10Ω to 8000Ω RTDs
Thermistor: 44000 series, YSI 400, Spectrum
Custom input available
18 field programmable output ranges
Voltage: 0-1V, 0-2V, 0-4V, 0-5V, 1-5V, 0-8V, 0-10V, 2-10V,
±5V, ±10V
Current: 0-2mA, 0-4mA, 0-8mA, 0-10mA, 2-10mA, 0-16mA,
0-20mA, 4-20mA
Can be wired for sink or source
  • Switch and pushbutton setup
  • Removable plugs
  • Input LoopTracker LED
  • Output test button
  • Full I/O/power isolation
  • Selectable sink/source output
  • 20 V output loop power supply
  • Universal power 85-265 VAC, 60-300 VDC
  • D option for 9-30 VDC, 10-32 VAC power
  • For orders of 5 or more, call us for lead times

APD8000 UL approved
APD 8000
Configurable Input
mV, V, (Bipolar from 75 mV to 20 V)
mA (Bipolar up to 20 mA)
RTD: Pt100, Pt500, Pt1000, Ni100, KTY81, KTY84, NTC; 3-4 wire
Thermocouple: Type J, K, R, S, T, E, B, N,
Potentiometer: 500 Ω to 100 kΩ
Rheostat: 500 Ω to 25 kΩ
Strobe: Alternative to output relay
Output
One isolated mA or Voltage
Sink or source mA
Configurable range
1 relay output

CE UL

Z109REG2-1
Z109REG2-1

DC to DC Isolated Signal Conditioner


Field Configurable


K109UI  $250 *stock item*

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Field Configurable Input
Input: 0-20 mA, 4-20 mA,
0-5 VDC, 1-5 VDC, 0-10 VDC, 2-10 VDC,
0-15 VDC, 0-30 VDC
Field Configurable Output
Output: 4-20 mA, 0-20 mA, 20-4 mA, 20-0 mA,
0-5 V, 1-5 V, 0-10 V, 10-0 V
  • Only 6.2 mm wide
  • DIP switch configuration
  • Full 3-way isolation
  • Low cost
  • DIN rail mount without tools
  • Power: 19.2-30 VDC or K-SUPPLY+KBUS

UL Listed CE logo
K109UI
K109UI

DC to DC Isolated Transmitter
with Sink/Source Input


Field Configurable


K109S  $250 *stock item*

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Field Configurable Input
Input: 4-20 mA, 0-20 mA, 20-4 mA, 20-0 mA,
0-5 V, 1-5 V, 0-10 V, 10-0 V
Field Configurable Output
Output: 4-20 mA, 0-20 mA, 20-4 mA, 20-0 mA,
0-5 V, 1-5 V, 0-10 V, 10-0 V
  • Only 6.2 mm wide
  • DIP switch configuration
  • Full 3-way isolation
  • Low cost
  • DIN rail mount without tools
  • Power: 19.2-30 VDC or K-SUPPLY+KBUS

UL Listed CE logo
K109S
K109S

Universal Input to 4-20 mA
Loop Powered Transmitter


Field Programmable


K121    $165 *stock item*
K121-C  $190 ranged to order

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Field Programmable Input
Requires EASY-USB for configuration
Input: –150 mV to +150 mV
–30 V to +30V
–24 mA to 24 mA
RTD: Pt100, Pt500, Pt1000, Ni100
Thermocouple: J, K, T, E, R, S, B, N
Potentiometer: 500 Ω to 10 KΩ
Resistance: 1750 Ω
Output: 4-20 mA loop powered
Powered by the output loop
  • Only 6.2 mm wide
  • PC programmable configuration
  • Full 2-way isolation
  • DIN rail mount without tools
  • Powered by 4-20 mA loop

  • CE logo EX
K121
K121

DuoPak ® 2 Channel Isolated Signal Conditioners


Factory Configured
APD 2000 Series  from $629

Specify input range for each channel
APD 2000 Ch1: DC mV/V/mA Ch2: DC mV/V/mA
APD 2001 Ch1: DC mV/V/mA Ch2: RTD
APD 2003 Ch1: DC mV/V/mA Ch2: Potentiometer
APD 2005 Ch1: DC mV/V/mA Ch2: Strain gauge
APD 2006 Ch1: DC mV/V/mA Ch2: AC mV, V, mA
APD 2007 Ch1: DC mV/V/mA Ch2: Frequency
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
  • Optional I/O reversal
  • I/O LoopTracker LEDs
  • Selectable sink/source mA output
  • 20 V output loop power supplies
  • Output test buttons
  • Full I/O/power isolation
  • Removable plugs
  • DIN rail mount
  • 45 mm wide
  • Universal power 85-265 VAC, 60-300 VDC
  • D for 9-30 VDC, 10-32 VAC power
DuoPak UL approved
APD 2000 Series DC

Head-Mount Universal Transmitter, Isolated


Field Programmable


Fits DIN Form B Heads
T121  $159 *stock item*

T121-C  $179 pre-programmed to order

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Programmable
Requires EASY-USB for configuration
Input: Pt100 or Ni100, Pt500, Pt1000
J, K, R, S, T, B, E, N
Potentiometer
mVDC, VDC
Selectable Output
Output: 4-20 mA, 20-4 mA
  • Order T121-C for pre-programmed I/O
  • 44 mm dia
  • I/O isolation
  • DIN B with 5.8mm (0.228"dia) center hole
  • Power: 7 to 30 VDC current loop

T121 CE logo
T121
Programming Kit for K121, T120, T121
Includes
Converter
Software mini CD (or download latest)
Adapter cable (std USB cable not included)
EASY-USB
EASY-USB

4 Digit 4-20 mA Loop Powered Display


Field Rangeable


S315  $150 *stock item*
S315-IP66  $310

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Loop Powered Display
Input: 4-20 mA
Display: 4 digit red LED
  • 1/8 DIN panel mount or IP66 housing
  • Scaleable 4 digit display

CE logo
S315
S315
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