Digital i/o connections, Pin assignments, Sh100-100-f connector – National Instruments NI 6509 User Manual
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NI 6509 User Guide and Specifications
Digital I/O Connections
The 100-pin high-density SCSI connector on the NI 6509 provides access
to 96 digital inputs and outputs. Use this connector to connect to external
devices, such as solid-state relays (SSRs) and LEDs. For easy connection
to the digital I/O connector, use the National Instruments SH100-100-F
shielded digital I/O cable with the SCB-100 connector block, or use the
R1005050 ribbon cable with the CB-50 or CB-50LP connector block.
Caution
Do not make connections to the digital I/O that exceed the maximum I/O
specifications. Doing so may permanently damage the NI 6509 device and the computer.
Refer to the
sections for information about
maximum input ratings.
Pin Assignments
SH100-100-F Connector
Figure 3 shows the 100-pin SCSI connector on the NI 6509 device.
The naming convention for each pin is PX.Y, where X is the port (P)
number, and Y is the line number.