Measurement Computing CIO-EXP16, Руководство пользователя

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CIO-EXP16 User's Guide Installing the CIO-EXP16
Ex5 V PC power connections
You can power the CIO-EXP16 with your computer’s +5V power supply using the optional C-PCPOWER-10
cord. Each end of the cable has a keyed Molex
®
type connector. To connect to your computer’s power
connectors, do the following:
1.
2.
Turn off power to the computer and remove the cover.
Connect the black cable with the white Molex
®
type connectors to one of the unused PC expansion power
connectors from the PC power supply. They are keyed, so the cable will plug into the expansion connector
easily when they are aligned (see
). Figure 5
Figure 5. External power cable installation
DC/DC
Signal cable
P2 to CIO-DAS08
analog board
Power cable
J3 to PC Power Supply
Personal Computer
CIO-EXP16
3. Run the power cable out the back of the computer through an expansion slot or other opening and replace
the cover on the computer.
You can alternatively connect the C-PCPOWER-10 to a BP-POWER adaptor to bring PC power out of the
computer. This adaptor provides three standard power connectors mounted on a backplate.
Details on this product
are available on our web site at www.mccdaq.com/products/accessories.aspx .
Caution!
Be careful not to pinch the cable when you replace the cover—if this cable is cut, the resulting short
circuit can damage the computer.
4.
5.
Connect the other end of the power cord to the connector labeled "
OPTIONAL EX5V POWER
"
(
P15
) on the CIO-EXP16. This end is keyed also. Refer to for the location of this connector. Figure 3
Slide the power source select switch ( S3 ) to the EXT position.
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