Measurement Computing DBK12 - Manual (Page 2)

DBK12 and DBK13 Block Diagram
Up to 16 such cards can be attached to one of the 16 base channels for 256 single-ended or differential
inputs. The scan sequencer can directly program the expansion cards to scan external signals at the same
10 µs/channel rate as on-board channels.
Note: DBK12 and DBK13 use the same printed circuit board and look quite similar. If the label becomes
unreadable, you can distinguish them as follows: the U6 integrated circuit is a PGA203 in DBK12;
but a PGA202 in DBK13.
Hardware Setup
To set up the card, you may need to refer to the following board layout. The layout can be used for both
DBK12 and DBK13.
DBK12 and DBK13, pg. 2 879895 DBK Option Cards and Modules