4.4 Connecting the Communication Cable
The FL654 supports 10BASE-T and 100BASE-TX. Follow the procedure below to connect
the communication cable.
The following describe connection of the cable on the assumption that a UTP cable has
already been provided. Insert the UTP cable connector into the modular connector (LINE)
paying attention to the connector orientation.
About a ferrite core for the transmission cable
It is recommended that a ferrite core be attached to the 10BASE-T transmission cable to
minimize noise effects on the cable.
SFC-5 (Kitagawa Industries)
4.5 Noise Filter for the Power Line
To minimize noise effects from the power line, attach a noise filter or shield transformer to
the power line.
The current capacity of the noise filter or shield transformer must be selected matching the
current capacity of the system in use.
6F8C1120
FL654
Figure 4-2 Connecting the UTP Cable
Table 4-1 Ferrite Core and Installation Location
Ferrite Core
4.4 Connecting the Communication Cable
UTP cable
Attaching Location
Module and hub sides
4
To hub
15