Remote I/O Connection Setting - M-system TR30 Series User Manual

3.6 Remote I/O connection setting

Using the Modbus/TCP master function of the TR30, I/O can be expanded using remote I/O nodes with a Mod-
bus/TCP slave function.
TR30
A maximum of 12 remote I/O nodes can be connected to 1 device. Please set different IP addresses which do
not overlap with the address of the TR30 for the remote I/O (Slave 0 to Slave 11).
■ Remote I/O nodes which can be connected
• R3-NE1
• R5-NE1
• R6-NE1
• R6-NE2
• TR3EX
• R7E
• R9EWTU
• 72EM2-M4
• GR8-EM
• DL8
• IT Series
• 73VR Series
NOTES
• Please refer to the Users Manual of each product for the remote I/O setting.
• When connecting to the TR30 via WAN, it is strongly recommended to use VPN in terms of
security.
Switching HUB
Slave 0 Slave 1
TR30-G USERS MANUAL EM-8631-G Rev.16
Slave 2 Slave 3
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