Higher amperage relay output modules and an 8-point input simulator module are now available from AutomationDirect for the Click series stackable micro brick PLCs. The Click C0-04TRS-10 ($54.00) is a ...
Custom Protocol over Ethernet (CPE) is a new feature that allows programmers to create their own Hex-based communications protocol between the Productivity series CPU and third party Ethernet devices; ...
As end-users take advantage of more capable PLCs, they must also consider security. By increasing the overall computing power of PLCs, controller vendors have made room for additional capabilities.