Hardware at the core of Mitsubishi Electric’s MELSmart integrated
e-manufacturing concept includes the Qn series programmable logic
controller (PLC) range, which is now available in the UK. Qn provides
connection to Mitsubishi hardware and software products seamlessly across
an enterprise, linking together plant measurement, control, monitoring
and management, from shop floor automation to business systems.
The PLC can be configured as a single or multi-processor device, with up
to four CPUs installed on the same backplane. The initial release comes
with optional Profibus DP, DeviceNet, CC-Link, Ethernet and Misubishi’s
own proprietary network connectivity, with Internet connection available
via the Ethernet module. Internet enabled Qn PLCs are capable of sending
production reports of up to 6K words of data via email to any location in
the world.