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DMS 3K System Components
The DMS-3K System Components consist of:
• Logic Card Racks – Holds I/O modules, CPU and Power Supply
• Power Supplies – Internal and external power supply combinations
• CPU – Used for system configuration, Annunciator Logic, communications
• I/O Modules – Modules that accept digital and analog inputs and provide solid state and
relay contact outputs
• Annunciator Displays – Remote mounted displays that connect to logic card racks
The quantity of card racks, modules and displays is configurable to the application and defined in the
model number.
External Power Supply
CPU
4
Logic Card Rack
I/O Modules
Annunciator Display
Power Supply Regulator
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