The DirectLOGIC 06 (DL06) programmable logic controller (PLC) is our first micro PLC to combine its fixed I/O of 20 inputs and 16 outputs with four option card slots for expansion (discrete, analog, ...

This PLC design has been marketed by various name-brand PLC manufacturers for over 17 years. It has masqueraded as the General Electric Series One, the Texas Instruments Series 305, and the Siemens ...