Rockwell Automation 1756-DNB ControlLogix DeviceNet Scanner Module Installation Instructions - Manual (Page 16)

16 ControlLogix DeviceNet Scanner Module
Publication 1756-IN566D-EN-P - June 2008
Install the Module in the Chassis
WARNING
When you insert or remove the module while backplane power is on, an electrical arc can
occur. This could cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding. Repeated
electrical arcing causes excessive wear to contacts on both the module and its mating
connector. Worn contacts may create electrical resistance that can affect module
operation.
31715-M
Align the circuit board with top and
bottom guides in the chassis. 1
Slide the module into the
chassis. Make sure the module
backplane connector properly
connects to the chassis
backplane.
2
The module is properly installed when it is
flush with the power supply or other
installed modules.
3
Circuit Board