Chapter 3 signal connections, I/o connector, I/o connector -1 – National Instruments PCI-1200 User Manual
Page 23: Signal connections, Ter 3, Signal, Connections, Which
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3
Signal Connections
This chapter describes how to make input and output signal connections to
the PCI-1200 board via the board I/O connector and details the I/O timing
specifications.
The I/O connector for the PCI-1200 has 50 pins that you can connect to
50-pin accessories.
I/O Connector
Figure 3-1 shows the pin assignments for the PCI-1200 I/O connector.
Caution
Connections that exceed any of the maximum ratings of input or output signals
on the PCI-1200 may damage the PCI-1200 and the computer. This includes
connecting any power signals to ground and vice versa. You should not externally
drive digital I/O lines while the computer is powered off; doing so can damage the
computer. National Instruments is
NOT
liable for any damages resulting from
signal connections that exceed these maximum ratings.
!