Measurement Computing Daq PC-Card - Manual (Page 43)

Daq* Hardware DaqBook/260
DaqBook/DaqBoard/Daq PC-Card User’s Manual 1-14-00 3-13
4 – Remove termination panels
Remove the two screws mounting each termination panel to the card drawer.
P 1 In te rco n ne ct B o ard
D a qB o ok /2 0 0 s its
o n a she lf ab ove
th e ca rd dra w e r
C a rd D raw e r to C h ass is C o nn ecto r
Term ina tio n P an el
(1 of 3 )
JP 1 Ju m pe r
S tep 6B
JP 2 Ju m pe r
S tep 6A
S tan do ff
(2 pe r c a rd)
C a rd D raw e r
D B K C ard to
In te rco nn e ct B o ard
S tep s 7A an d 1 0 A
Top C o ve r
(
) cut-aw a y view
In te rna l D B 37 con ne c ts
to D B K c ard s. (1 o f 3 )
D a q B oo k /2 6 0 H a rd w are Se tu p
Th um b sc re w
(1 of 3 )
S tep s 3B an d 1 3 C
Term ina tio n P an el to
C a rd D raw e r S cre w s
S tep s 4 a nd 1 2
D B K C ard to
C a rd D raw e r S cre w s
S tep s 7B an d 1 0 B
C a rd D raw e r to
C h as sis S crew
(1 of 2 )
S tep s 3A an d 1 3 D
C a rd D raw e r to
C h as sis S crew
(1 of 2 )
S tep s 3A an d 1 3 D
Top C o ve r S c re w s
S tep s 2 a nd 1 5
5 – Determine power requirements
Depending on the power needs of your system’s DBK cards, you may need to add a power card. Refer to
Calculating Your Power Needs in chapter 7.
A. Use the DBK Power Requirements Worktable to calculate the power requirements of your system’s DBK
cards.
B. Use the Available Power Chart to determine your system’s power availability.
C. If the required power in step 5A is more than the available power in step 5B, you need an additional power
card. There are three auxiliary power supply cards:
•
DBK32A – For use with a LogBook, DaqBook, or DaqBoard. It supplies ±15 V.
•
DBK33 – For use with a Log Book, DaqBook, DaqBoard, or Daq PC-Card. It supplies +5 V and ±15 V.
•
CDK10 – For use with a Daq PC-Card. It supplies +5 V and ±15 V. The power source is housed in its
own expansion chassis.