20
Industrial Computers for Hazardous Locations
Rockwell Automation Publication 6181X-IN001C-EN-P - April 2011
Connect to a Network
The computers have two Gigabit LAN ports. The computers connect to an Ethernet network by
using CAT5 or CAT5E twisted-pair Ethernet cabling with RJ-45 connectors.
ATTENTION:
When connecting a LAN cable, make sure the cable is fully
inserted in the LAN port and that the latch is engaged. Failure to do so could
result in an electrical arc that can cause an explosion in a hazardous location.
IMPORTANT
To prevent performance degradation of Ethernet communication, do not subject
the computer or cables to extreme radiation or conducted high-frequency noise.
Proper cable routing and power conditioning is required to be sure of reliable
Ethernet communication in an industrial environment. Rockwell Automation
recommends that you route all Ethernet cabling through dedicated metal
conduits. Installing ferrite bead filters at the cable ends may also improve
reliability.
6181X-12TPXPDC
Display Computer
6181X-NPXPDC
Non-display Computer
