Rockwell Automation 1791DS-IB16 CompactBlock Guard I/O DeviceNet Safety Module - Manual (Page 7)

CompactBlock Guard I/O DeviceNet Safety Modules 7
Publication 1791DS-IN002C-EN-P - April 2009
Observing Precautions for Correct Use
The following information is related to operating directions. Refer to this
information after reading the user manual that covers these modules.
Do not use the unit in locations subject to the following:
• Direct sunlight
• Temperatures or humidity beyond the ranges noted in the
Specifications section
• Condensation as the result of severe changes in temperature
• Corrosive or flammable gases
• Dust (especially iron dust) or salts
• Water, oil, or chemicals
• Shock or vibration beyond the range noted in the Specifications
section
Install the Module
Read this section for installation-related information.
Set MAC ID
Set the MAC ID by using the rotary switches. The MAC ID is set to 63 by
default.
WARNING
When you change the Node Address switch settings while
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.
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