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3.2 Installation and Wiring of the FL654A Remote I/O Station
For installation and wiring of the FL654A remote I/O station, refer to Chapter 3 of the following
instruction manual.
・ " Unified Controller nv Series type1 light Controller Unit User's Manual - Basic Hardware -"
(6F8C1497)
The FL654A remote I/O station performs
Unit, Mounting the Base Unit, Power Supply Wiring, Mounting/Dismounting Module, Connecting G2-
I/O Expansion Unit, and Input/Output Wiring
3.3 Connecting the Communication Cable
The FL654A 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 Category 5 or more UTP
cable has already been provided. Match the direction of the RJ-45 connector of the UTP cable and
the FL-net communication connector (FL-net) so that they are inserted.
FL654A
About a ferrite core for the transmission cable:
It is recommended that a ferrite core be attached to the cable to reduce the influence of noise on the
UTP cable.
SFC-5 (Kitagawa Industries)
Mounting to Chassis, Grounding of Controller Unit and I/O
in the same way as the controller and type1 light.
RJ-45 connector
Figure 3-2 Connecting the UTP Cable
Table 3-1 Ferrite Core and Installation Location
Ferrite Core
Unified Controller nv Series FL-net Remote I/O Station Module FL654A User's Manual
3.2 Installation and Wiring of the FL654A Remote I/O Station
To HUB
UTP cable
Attaching Location
Module and hub sides
3
17
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