BEDROCK

electrical-controllers, programmable logic controllers (PLC), programmable automation controllers (PAC), industrial network switch modules, and industrial communication modules for use in connecting and controlling individual elements of Industrial Control systems; computer software, firmware, and electro-magnetic connections for connecting and controlling individual elements of Industrial Control systems, namely, Central Processing Units (CPUs), input and output (I/O) modules, integrated circuit modules, backplanes, controllers, network switch modules, and communication modules; industrial distributed control systems (DCS) for industrial purposes comprised of input and output (I/O) modules, power modules, backplanes, communication modules, circuit boards, network switch modules and controllers