ARM2 | ACI: Analog Input to Dual 4-20mA Output

The ARM2 Analog Rescaling Module accepts a single analog (voltage or current) signal and splits that signal into two DC non-isolated current sourcing outputs that can be rescaled. Its primary application is as a signal splitter. The outputs are scaled identically and will always track each other. The top-adjust trimmer potentiometers can be used to make ­ne adjustments to output ranges for maximum flexibility. This device can attenuate an input signal to 100%. The ARM2 also has an adjustable gain and offset. The output gain can be adjusted from 1 to 20 times the input (gain will vary depending on input). The ARM2 can also reverse an input signal and has a regulated 23 VDC power supply output to power sensors. The ARM2 can also accept a resistance input by using voltage divider applications.

The ARM2 is ­field calibratable, however, factory calibration is available upon request for an additional charge, expediting installation time for the end user.

For convenience in installing a complete building automation system, KMC Controls sells to our customers a large variety of ACI (Automation Components, Inc.) devices.

For full ACI product descriptions and specifications go to workaci.com and enter the part number in the Search field at the top of the page.