Rockwell Automation 6181X-12TPXPDC Industrial Integrated Computers for Hazardous Locations - Manual (Page 27)

Rockwell Automation Publication 6181X-UM001B-EN-P - May 2011 27
Installation Chapter 2
Connect to a Network The computers have two 1 GB LAN ports. The computers connect to an
Ethernet network by using CAT5 or CAT5E twisted-pair Ethernet cabling with
RJ45 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