Connectors; 2-Position Isolated Outputs Power Connector - National Instruments PCI-8254R User Manual
Ieee 1394a interface device with reconfigurable i/o
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Also See for PCI-8254R:
- Quick start manual (17 pages) ,
- User manual (45 pages) ,
- Getting started (14 pages)
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Chapter 3
Signal Connections
Table 3-1 summarizes the functions of the connectors on the NI 8254R.
Peripheral
Isolated Output Power
IEEE 1394
Digital Input/Output
Camera Power
Connectors
This section describes the connectors on the NI 8254R and includes pinouts
and signal descriptions for each connector.
2-Position Isolated Outputs Power Connector
The isolated outputs power connector on the NI 8254R accommodates one
power supply. The V terminal provides the isolated output circuitry (5 to
30 VDC) for the NI 8254R. The C terminal provides the common-mode
signal for the NI 8254R.
Figure 3-1 illustrates the isolated outputs power connector on the
NI 8254R.
NI PCI-8254R User Manual
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Table 3-1. NI 8254R Connector Functions
Connector
2-position isolated outputs
power connector
6-pin IEEE 1394a connector
44-pin female high-density
D-SUB
4-pin computer power
V C
Figure 3-1. NI 8254R Isolated Power Connector
3-2
Function
Power for isolated outputs
Power and data connection to
IEEE 1394 cameras
External TTL I/O; External
isolated I/O
Power from PC power supply
to IEEE 1394a connector
ni.com
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