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Item Description
5 ETH1 and ETH2 host ports to PC applications and/or other CPMs, or other
devices.
6 ETH3 and ETH4 ports connect to the Ethernet ports of EPM, switch (for star
topology), or CPM.
7 Ethernet LED status indicators for communications functions. For more
information, see CPM Indicators section.
CAUTION: Do not remove or insert the Ethernet connection when
the CPM is powered unless the area is known to be non-
hazardous.
PLC-CPM mode switch
There are four mode switch positions on CPM: STOP, RUN, and two
REMOTE positions which are identical.
Figure 3-4: Mode switch on CPM
The switch can be rotated in a clockwise or counter-clockwise fashion
in order to engage the four switch positions. When the mode switch is
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