Competitor Search
click here to chat with us

ISO202-1 Isolation Card

Stand Alone

The ISO202-1 is a stand alone isolation card designed to work with any of the American Control Electronics products that can accept a remote analog signal for control. Any application that involves controling a motor drive with a remote analog signal requires isolation. The isolation can be at the signal source, such as in a PLC, or it can be on the drive end. Some American Control Electronics families always have isolation by default, others have isolation as an option that must be populated at the factory, and a few have an adder board that can be installed remotely in the field after initial installation. For all other drives, the ISO202-1 is a necessary component to achieve remote analog control.

Powered by a 115 or 230 VAC single phase power source, the ISO202-1 can accept any DC voltage signal between -250 to +250 VDC, or a current signal of either a 1-5, 4-20, or 10-50 mA range. The ISO202-1 converts any of those analog input signal ranges into an isolated -12 to +12 VDC range @ 10 mA with a 0.01% linearity. High resolution multi-turn trim pots can be used to scale that output range to match the required input of any American Control Electronics control.


Contact the factory for volume pricing

Works with models Mounting Input
# of Output
ISO202-1 All models Stand alone 115 / 230 -250 to +250 VDC
1-5, 4-20, 10-50 mA
-10 to +10 VDC 1


  • Stand alone unit works with any drive
  • Field Installable

Technical Data

  • 0.01% Linearity

Trim Pots

  • Minimum Out
  • Maximum Out

Product Downloads

Quick Start Guide