
In-Rack PC for ControlLogix™
• Provides platform for custom development
of process-intensive applications (i.e.
turbine control, OEM soft control, high-
speed data collection, OEM C/C++
applications)
• Backplane connectivity for data with Read/
Write capability
• Processing power of a PC fully integrated
into the ControlLogix environment
• Software Development Kit (SDK) includes
API calls to:
• Backplane Read/Write to processor
• User LED
• 4 character ASCII display
• 3 POS switch
• Ethernet, Serial, & USB ports
• Data storage
Example Application: User requires open platform, supporting Windows and
DOS to tightly integrate their applications into the ControlLogix world.
Solution: PC56
In-Rack PC with Data Historian
• High-speed, real-time data collection
• Store and access data locally
• Easily integrate into new or existing control systems
Example Application:
• Remote or mobile assets
• Slow or intermittently connected devices
• Electronic documentation and regulatory compliance applications
• Predictive maintenance, asset management, error analysis, and process
optimization
Solution: PC56-HIST
Web Browser
Other third party
software via OPC,
OLE DB & ADO
Remote Management
OSIsoft
PI Server
Ethernet
ProSoft Technology® with ECHO Data Historian
by OSIsoft:
• Direct, high-speed data collection
• High data availability
Diesel, Generator,
Compressor
Oil Well
Utility- Water,
Power
PC56
9
In-Rack PCs
In-Rack PC with OPC Server
• Allows OPC client software to connect directly to ControlLogix
• Multiple ControlLogix controllers may be accessed, either in
the local rack or in remote racks connected via Ethernet or
ControlNet
• Improved reliability and performance: No middleware between
client software and ControlLogix hardware
Example Application: User needs to access data from a ControlLogix
processor to an OPC client.
Solution: PC56-OPC
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