Mitsubishi Electric Q Series Programming Manual page 186

4 AUXILIARY AND APPLIED FUNCTIONS
(b) The maximum number of devices that can access to one Motion CPU
simultaneously is 16.
(c) Hubs with 10BASE-T or 100BASE-TX ports can be used.
(The ports must comply with the IEEE802.3 100BASE-TX or IEEE802.3
10BASE-T standards.)
(d) The Ethernet cables must to be installed away from power cabling/lines.
(e) The module operation is not guaranteed if any of the following connection is
used. Check the module operation on the user side.
• Connections using the Internet (general public line)
• Connections using devices in which a firewall is installed
• Connections using broadband routers
• Connections using wireless LAN
(f) When multiple Motion CPUs are connected to MT Developer2, beware of the
below cautions:
• IP addresses must be different for each Motion CPU.
• Different projects must be used for each Motion CPUs on MT Developer2.
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