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DIN Rail Mount AC Voltage/Current Signal Conditioners, 4-Wire AC Powered Design

Item# DRA-ACT-4I-1

DIN Rail Mount AC Voltage/Current Signal Conditioners, 4-Wire AC Powered Design DIN Rail Mount AC Voltage/Current Signal Conditioners, 4-Wire AC Powered Design
The DRA-ACT-4I AND DRA-ACT-4V Series are isolated 4-wire ac current and ac voltage input DIN rail mount signal conditioners that convert the measured input into a proportional, linear and highly accurate 4-20 mA output current. The DRA-ACT-4I Series of ac current input models includes models for 0-1 Aac and 0-5 Aac inputs with a 4-20 mA output. The DRA-ACT-4V Series of ac voltage input models includes models for 0-150 Vac, 0-250 Vac and 0-400 Vac inputs again with a 4-20 mA output. Standard instrument power is 115 Vac, 50/60 Hz. Units can also be configured for optional 230 Vac, 50/60 Hz power. For complete safety, an internal transformer isolates the signal conditioner input from the output thus enabling these units to withstand large momentary inputs. Complete input to output isolation, high surge current capacity and high output signal-to-noise ratio make these signal conditioners highly immune to ground loop signals and RFI. Zero and span trimmers accessible from the front panel of these units facilitate fine tuning.
DRA-ACT-4I-1
  • DRA-ACT-2I Series AC Current Input
  • DRA-ACT-2V Series AC Voltage Input
  • ± 0.1% Accuracy
  • Isolated
  • High Noise Immunity
  • Low Profile Enclosure
Input Ranges
Input Type
Number of Inputs
Output Type
Quantity Price each
1-4 $233.00
5-9 $221.35
10-24 $216.69
25-49 $207.37
50-99 $202.71
100+ $198.05

In stock

Lead Time ( If not in Stock): 8 weeks

Product Specs

  • Accuracy Value ±0.1% of span typical (2 to 100% of span) for pure sinusoidal input
  • Form Factor Standard 35 mm DIN rail or wall mount
  • Maximum Ambient Humidity 95% RH non-condensing
  • Maximum Ambient Temperature 70 {C} (158 {F})
  • Minimum Ambient Temperature 0 {C} (32 {F})
  • Maximum Storage Temperature 90 {C} (194 {F})
  • Minimum Ambient Humidity 5% RH
  • Minimum Storage Temperature -13 {C} (-25 {F})
  • Supply Frequency 50/60 Hz
  • Form Factor Standard 35 mm DIN rail or wall mount
  • Accuracy Value ±0.1% of span typical (2 to 100% of span) for pure sinusoidal input
  • Maximum Storage Temperature 90 {C} (194 {F})
  • Maximum Ambient Humidity 95% RH non-condensing
  • Maximum Ambient Temperature 70 {C} (158 {F})
  • Minimum Ambient Humidity 5% RH
  • Minimum Ambient Temperature 0 {C} (32 {F})
  • Minimum Storage Temperature -13 {C} (-25 {F})
  • Supply Frequency 50/60 Hz

The DRA-ACT-4I AND DRA-ACT-4V Series are isolated 4-wire ac current and ac voltage input DIN rail mount signal conditioners that convert the measured input into a proportional, linear and highly accurate 4-20 mA output current. The DRA-ACT-4I Series of ac current input models includes models for 0-1 Aac and 0-5 Aac inputs with a 4-20 mA output. The DRA-ACT-4V Series of ac voltage input models includes models for 0-150 Vac, 0-250 Vac and 0-400 Vac inputs again with a 4-20 mA output. Standard instrument power is 115 Vac, 50/60 Hz. Units can also be configured for optional 230 Vac, 50/60 Hz power. For complete safety, an internal transformer isolates the signal conditioner input from the output thus enabling these units to withstand large momentary inputs. Complete input to output isolation, high surge current capacity and high output signal-to-noise ratio make these signal conditioners highly immune to ground loop signals and RFI. Zero and span trimmers accessible from the front panel of these units facilitate fine tuning.

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