Figure 2-2. Example Base I/O Address Switch Settings - National Instruments PC-DIO-24 User Manual

Chapter 2
U2 DIP switches, press the side marked OFF to select a binary value of 1 for the corresponding
address bit. Press the other side of the switch to select a binary value of 0 for the corresponding
address bit. Figure 2-2 shows two possible switch settings. The black side indicates the side that
is pushed down.
A. Switches Set to Default Setting (Base I/O Address Hex 210)

Figure 2-2. Example Base I/O Address Switch Settings

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1 2 3 4
O
N
O
F
F
1 2 3 4
O
N
O
F
F
B. Switches Set to Base I/O Address Hex 278
5 6 7 8
U2
5 6 7 8
U2
2-3
Configuration and Installation
PC-DIO-24 User Manual