Isocon 1.4 that could have been downloaded from our website for free. The common filename for the program's installer is Isocon.exe. The most popular versions of the program are 1.4 and 1.0. The actual developer of the free program is Industrial Interface Ltd. Isocon lies within System Utilities, more precisely Device Assistants.
From the developer:
ISOCON is a powerful isolating signal converter that can accept a wide range of inputs including 4-20mA, thermocouple, RTD and voltage signals. The units produce a high level DC output of either voltage or current. It also provides optional inversion of input signal an optional second analogue output and an optional Relay alarm output.
You may want to check out more software, such as EOS Utility, iPHUC for Windows or SoftX Internet Logger, which might be similar to Isocon.