Measurement Computing DBK41 - Manual (Page 4)

EMI Shield Plates for CE Compliance
To reduce electro-magnetic interference (EMI) escaping from (or entering into) the enclosure, a CE kit
provides shield plates that attach to the rear of the DBK41. The kit also functions as an electrical safety
barrier. With shield plates attached (a combination of 3 types supplied), the system meets CE standards.
The kit includes:
• Full shield plates to cover empty (unused) slots
• Partial shield plates to surround DBKs in a slot (except a power card)
• Partial shield plates to surround a DBK32A or DBK33 power card
• Screws and star washers to secure the shields to the chassis
Note: The CE kit is included with the DBK41/CE and an optional accessory for a DBK41.
The shields have a support tab that slides over the edge of the bottom plate and a screw hole for
attachment to the top plate. When tightened, the screws cause the washers to pierce the surface
coating into the metal to make a good contact with chassis ground.
Reference Note:
The Signal Management chapter contains additional information pertaining to CE Compliance.
DBK41, pg. 4 877095 DBK Option Cards and Modules