Expandable Class I Division 2, HMI PLC combines the ease of a graphic HMI with PLC functionality in one unit and one software. Pair this with up to three HMC3 I/O modules, along with free our configuration software, the HMC4070A-M is one of our most popular HMI PLC units because of its I/O capability, amount of information you can fit on the screen, remote access features, and attractive graphics. Did you know that our HMI PLCs can communicate via Modbus to most PLCs or device, including Allen-Bradley PLCs? Visit our support center for downloadable Controller Information Sheets. Compare HMC4070A-M with HMC2070A-M
