Measurement Computing DBK Part 2 - Manual (Page 165)

DaqBook/100 Series & /200 Series and DaqBoard [ISA type] Configuration
Use of a DBK84 with a DaqBook/100 Series device, DaqBook/200 Series device, or with an ISA-type
DaqBoard requires the configuration of jumpers JP1 and JP4 located on the DaqBook or DaqBoard device.
1.
If not using auxiliary power, set the JP1 jumper for Analog Option Card Use,
also referred to as the expanded analog mode.
Note:
These jumpers do not
apply to /2000 Series
devices.
Required Jumper Settings in DaqBook/100 Series Devices,
DaqBook/200 Series Devices, and ISA-Type DaqBoards
The JP1 default position (above) is necessary to power the interface circuitry of the
DBK84 module via the internal ±15 VDC power supply. If using auxiliary power
(e.g., a DBK32A or DBK33), you must remove both JP1 jumpers. Refer to Power
Requirements in the DBK Basics section and to the DBK32A or DBK33 sections as
applicable.
2.
For DaqBook/100, DaqBook /112, and DaqBook /120 only, place the JP4 jumper in the single-ended
mode.
Note: Analog expansion options convert all input signals to single-ended voltages that are referenced to
analog common.
DaqBook/2000 Series and DaqBoard/2000 Series Configuration
No jumper configurations are required for the /2000 series devices.
DBK Option Cards and Module 989494 DBK84 pg. 5