Tracking input signal by providing its derivatives is important in control applications. However, input signal usually contains undesirable noise that may lead to system failure. On the other hand, in ...

AutomationDirect introduces CLICK PLC input simulator and high-current relay output modules February 13, 2020 - Higher amperage relay output modules and an 8-point input simulator module are available ...

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.

Does the module's output correspond correctly to its input? Determine that by forcing the PLC output to 10%, 25%, 50%, 75%, and 90% and measuring on the output terminals at the corresponding range.

High speed, multi-channel digital isolators from Silicon Labs, are suited to programmable logic controller (PLC) applications, including industrial I/O modules, CNC machines and servo motor control.