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.

•  4 different base CPUs to choose from; 16

DC inputs built in; expands up to 512 points

•   No separate backplane required

•   Inner Boards allow “customized”

         configuration of the CPU

•   Serial communications inner board supports

          protocol macro feature for communication
          with third-party serial devices

•   Supports all existing and new CQM1 I/O

         and specialized I/O modules

•   Optional memory cassettes allow backup of

          sensitive data, provides a real-time clock

•  ControllerLink network transmits 8 kword

         data packets at up to 2 Mbps; 32 nodes

•  Advanced instruction set includes PID,

        floating point math, protocol macro
         instructions and more

•   CompoBus/S, SYSMAC BUS and

         AS-interface masters support remote I/O

•   Up to 15.2 kwords of program memory