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IC-DR-xx: 4-20 mA to Current Converter

The Current Converter accepts a 24Vdc power supply (nominal) and a 4-20mA input signal converting it to a current output. Various outputs are available, including 0-200 mA, 20-200 mA, 5-195 mA, 0-100 mA, 20-160 mA, 40- 160 mA, 0-160 mA or 0-50 mA. Span and zero is user adjustable. A diagnostic LED indicates operational status, glowing green when the load, input signal and power supply are connected. The load should be floating, isolated from ground. The circuit board is conformal coated and the unit is available in a 35 mm DIN rail mount housing.


  • Mobile equipment
  • Industrial controls
Technical Specifications:4-20 mA to Current Converter
Order Codes:IC-DR-xx

Where xx = Output current default setting
xx = 11 (0-200mA output)
xx = 12 (20-160mA output)
xx = 14 (0-50 mA output)
xx = 18 (40-160 mA output)
xx = 20 (0-100 mA output)
xx = 24 (0-160 mA output)
xx = 25 (20-200 mA output)
AX130300: 4-20 mA input, 5-195 mA output
Input Specifications
Current Input:4-20mA
Input Impedance:50 Ohms +/- 1%
Output Specifications
Response Time:<5 mSec.
Current Output:Factory settings +/- 2mA :
IC-DR-11 = 0-200mA
IC-DR-12 = 20-160 mA
IC-DR-14 = 0-50 mA
IC-DR-18 = 40-160 mA
IC-DR-20 = 0-100 mA
IC-DR-24 = 0-160 mA
IC-DR-25 = 20-200 mA
AX130300 = 5-195 mA
(Other current output ranges are available on request.)
Connect output to Output positive terminal and not to GND.
Output Impedance:>40 MOhm
Adjustments:Multi-turn trim pots (10 turns)

CW = increasing
Apply 4mA input current and adjust the Zero trimpot to desired
minimum output current.

CW = increasing
Apply 20mA input current and adjust the Span trimpot to desired
maximum current output.
Power Supply:24VDC nominal (9-45VDC operating range)
Transient protection is provided.
Reverse Polarity protection is provided.
Protection:PCB conformal coated
IP40 rated housing, Terminals rated at IP20
Packaging:DR12, Polycarbonate
DIN rail mount (75 x 98.5 x 22.5 mm or 2.95 x 3.88 x 0.89 inches)
for high profile DIN rail (35 mm)
Electrical Connection:#12 to #22 AWG screw terminals
Operating Conditions:-40 to 85 ° C (-40 to 185 °F), 0-95% relative humidity
PDF Datasheet: Click icon for PDF datasheet.

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