National Instruments DAQPad-6508, User Manual

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Contents
© National Instruments Corporation vii DAQPad-6507/6508 User Manual
Figure 2-2. Upstream and Downstream Connections between the
Host Computer and the DAQPad-6507 or DAQPad-6508 ....................2-4
Figure 3-1. Screw Terminal Assignments for the DAQPad-6507 .............................3-1
Figure 3-2. Digital I/O Connector Pin Assignments for the DAQPad-6508 .............3-2
Figure 3-3. Cable Assembly Connector Pin Assignments for Pins 1 through 50
of the DAQPad-6508 I/O Connector.......................................................3-5
Figure 3-4. Cable Assembly Connector Pin Assignments for Pins 51 through
100 of the DAQPad-6508 I/O Connector................................................3-6
Figure 3-5. Digital I/O Connections...........................................................................3-7
Figure 3-6. DIO Channel Configured for High DIO State with External Load.........3-9
Figure 3-7. DIO Channel Configured for Low DIO State with External Load .........3-11
Figure 4-1. DAQPad-6507/6508 Devices Block Diagram ........................................4-1
Tables
Table 2-1. LED Patterns for DAQPad-6507/6508 States .........................................2-3
Table 3-1. Pin Assignments for the DAQPad-6508 .................................................3-3
Table 3-2. Port C Signal Assignments......................................................................3-4
Table 3-3. Timing Signal Descriptions.....................................................................3-12