Advantech USB-5820, User Manual

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USB-5820 User Manual 18
3.3.1 Board ID
USB-5820 modules have a built-in DIP switch that is used to define the board ID for
each module. When multiple modules are installed in the same system, the board ID
switch can be used to identify each module’s device number. Every module in the
system should be assigned different device numbers. The default board ID value is 0.
When configuring the board ID to any other value, refer to the settings in the following
table:
Switch Description
SW1
Board ID switch. Refer to the following table for board ID configuration.
Board ID 3 2 1 0
0 ↑ ↑ ↑ ↑
1 ↑ ↑ ↑ ↓
2 ↑ ↑ ↓ ↑
3 ↑ ↑ ↓ ↓
4 ↑ ↓ ↑ ↑
5 ↑ ↓ ↑ ↓
6 ↑ ↓ ↓ ↑
7 ↑ ↓ ↓ ↓
8 ↓ ↑ ↑ ↑
9 ↓ ↑ ↑ ↓
10 ↓ ↑ ↓ ↑
11 ↓ ↑ ↓ ↓
12 ↓ ↓ ↑ ↑
13 ↓ ↓ ↑ ↓
14 ↓ ↓ ↓ ↑
15 ↓ ↓ ↓ ↓