Rockwell Automation Publication 5069-UM002A-EN-P - January 2019 215
Commercial Operating System Chapter 10
Ethernet Port X1
Port X1 communicates at the 10 Mbps, 100 Mbps, and 1-Gbps network
communication rates. The port connects to enterprise-level networks only.
You cannot use port X1 with the Logix control engine.
Port X1 is isolated from ports A1, A2, and B2. You can use port X1 to connect
the COS to an enterprise-level EtherNet/IP™ network while Ethernet ports
A1, A2, and B2 connect to device-level networks and are used for real-time
control.
This functionality lets you segment network communication. As a result,
network communication is isolated.
If you are connecting the controller directly to an EtherNet/IP network,
connect a CAT 5e or CAT 6 Ethernet cable with an RJ45 connector to a
controller Ethernet port.
WARNING: If you connect or disconnect the communications cable with
power applied to this module or any device on the network, 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.
FAN 2 - BOTTOM
5069-L46ERMW
CONTROLLER
NET B1
LINK B1
NET A1
LINK A1
NET A1
NET A2
SPEED X1
LINK X1
OK
RUN
FORCE
FAN 1
SD
FAN 2
™
CompactLogix 5480
UPS
MP
SA
R
B
F