Omron CPU CQM1h CPU21

The CQM1H’s rack-less modular design lets you customize your control system by adding “inner boards” for advanced functions, as well as specialized I/O and communications modules. CQM1H offers the most flexibility of all PLC systems in its class. D 4 different base CPUs to choose from; 16 DC inputs built in; expands up to 512 points D No separate backplane required D Inner Boards allow “customized” configuration of the CPU D Serial communications inner board supports protocol macro feature for communication with third-party serial devices D Supports all existing and new CQM1 I/O and specialized I/O modules D Optional memory cassettes allow backup of sensitive data, provides a real-time clock D ControllerLink network transmits 8 kword data packets at up to 2 Mbps; 32 nodes D Advanced instruction set includes PID, floating point math, protocol macro instructions and more D CompoBus/S, SYSMAC BUS and AS-interface masters support remote I/O D Up to 15.2 kwords of program memory