MVI56E-SIE [caption id="attachment_1794" align="aligncenter" width="600"] MVI56E-SIE[/caption] ProSoft Technology's MVI56E-SIE module is a Siemens Industrial Ethernet client communication module designed for ControlLogix systems. It allows the ControlLogix PACs(Programmable Automation Controller) to interface as an Ethernet client with up to 20 Siemens S7-200, S7-300, S7-400, S7-1200, and S7-1500 PLCS that work as Ethernet servers. The