Direct Digital Control (DDC) system Let’s go back a few decades to early computerized control. The predecessor of the DCS and the PLC was the Direct Digital Control (DDC) system. Many vendors such as Taylor Instruments, Bailey Control, and Foxboro had DDC systems that centered on a mini-computer connected to several proprietary I/O devices located at Remote locations around the plant. Watch the video and complete the statement below A major difference between an old DDC system and a current DCS

We’re passionate about helping modellers bring their layouts to life with the very best in digital command control. Hobbytech Toys carries an extensive range of DCC systems, decoders, sound modules, wiring, and accessories, with SoundTraxx standing out as a top choice among Australian, American, and British railway modellers. Our team provides expert technical advice on product selection, compatibility, and system integration, ensuring customers achieve smooth, realistic control and immersive so