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Mounting to a PC Section 3-5
When using the automatic generation method for address conversion, set the
node number to the same value as the rightmost byte of the local IP address.
If this is not possible, then either the IP address table method or the combined
method must be used for address conversion. For details, refer to 4-2 CPU
Bus Unit System Setup.
If the FINS communications service is not being used over the Ethernet net-
work, then there is no problem if the node number duplicates that of another
Ethernet Unit. The node number must still be set from 01 to 7E, however, or
the ERC indicator will light.
Note Turn OFF the power supply before setting the node number.
3-5 Mounting to a PC
3-5-1 Mounting to a CS-series PC
Ethernet Units can be mounted to any slots in either a CS-series CPU Rack or
a CS-series Expansion CPU Rack, but the number of slots to which they can
be mounted depends on the Backplane. Up to four Ethernet Units can be
mounted to a single PC. If it is mounted in combination with other CPU Bus
Units (e.g., Controller Link Units), the maximum total number of CPU Bus
Units that can be mounted is 16.
Note Tighten PC Backplane mounting screws to a torque of 1.2 N
⋅m, and the Unit’s
screws to a torque of 0.8 N
⋅m.
Note The CS1W-ETN01/ETN11 Ethernet Unit’s maximum current consumption is
400 mA. (The power provided to the transceiver is not included because it
comes from a 24-VDC power supply connected to the Unit’s power supply ter-
minals.) Make sure that the total current consumption of all the Units con-
nected to the same CPU Backplane or Expansion Backplane does not exceed
the output capacity of the Power Supply Unit.
CS1W-BC023/BC033/BC053/BC083/BC103 CPU Backplane
CS-series CPU Rack
Can mount to any position,
with 2, 3, 5, 8, or 10 slots.
CS1W-BI033/BI053/BI083/BI103 CS-series Expansion Backplane
CS-series Expansion Rack
Up to four Units can be mounted
to the slots shown in the diagrams
on the left.
3, 5, 8, or 10 slots
Can mount to any position,
with 3, 5, 8, or 10 slots.
2, 3, 5, 8, or 10 slots
(Expansion Backplane not possible with 2-slot CPU Backplane.)
C200H Expansion I/O Backplane
Ethernet Unit cannot be
mounted to any slots.
CPU: CPU Unit
PS: Power Supply Unit
CPU
PS
PS
PS
C200H Expansion Rack