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The ABB SDCS-COM-82 is a ddcs communication board for ABB DCS800 drive systems. It is used to provide optical DDCS communication between the drive and connected control equipment. The ABB SDCS-COM-82 is identified by its complete ordering code and documented hardware function. Confirm the installed system, module revision, connector arrangement and supported interface before replacement. Install the ABB SDCS-COM-82 only in the approved DCS800 control-unit communication slot. Follow the manufacturer's system documentation for power isolation, grounding, wiring, configuration and commissioning.
This board provides optical DDCS communication for the documented DCS800 drive and connected control equipment.
Confirm the four optical channels, channel data rates, drive family and adapter arrangement before replacement.
Isolate the drive, label each optical connection, restore the board and verify link status and diagnostics.
Inspect the supplied dDCS Communication Board before installation. Check its label, housing, connectors and mounting points, then record Communication: DDCS optical link and Optical channels: 4.
Document Channel 0 data rate: 5 Mbit/s and Channels 2 and 3 data rate: 10 Mbit/s from the installed arrangement. After replacement, verify media and port assignment, link indication, configured settings and end-to-end communication diagnostics and retain the result with the service record.