Rockwell Automation 1799-DASCII DeviceNet Serial Interface - Manual (Page 6)

6 DeviceNet Serial Interface Module
Publication 1799-IN012B-EN-P - July 2008
To reset the node address, use a screwdriver to rotate the switches. Align the small
arrow on the switch with the number setting you wish to use.
The rotary switches are read when you apply power to the board. The board uses
the last valid node address stored in board memory when you set the switches to
64…99. For example, the last setting in memory is 40. If you change the switch
setting to 68 and apply power to the board, the address defaults to 40.
The board is equipped with AutoBaud detect. With AutoBaud, the board detects
the communication rate on your DeviceNet network and automatically adjusts to
that rate. The board is shipped with AutoBaud enabled.
Mount the Board
You can mount the board to a DIN rail by using DIN-rail brackets (catalog
number 1799-BRKD) or to a mounting plate.
MSB
LSB
The LSB and MSB switches are
shown in the 63 position.
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