Issue
After troubleshooting a communications issue, the DCM daughterboard (or piggyback board) was deemed defective. Can it be removed and replaced with another in the field?
Environment
DMS MicroSmart controller (revision 9) -- Model numbers affected are DCM-UC, DCM-IOC, DCM-GPC
Cause
Internal board failure
Resolution
Yes, the DCM board can be swapped out. Care must be taken not to damage the pins and clips (identified below in yellow).
