7. Wiring
7-22
(2) Example of connections between different panels
When connecting the remote I/O cable between different panels, ground the shield of the remote I/O
cable at one end on the RI/O-IF module side.
Connect the FG terminal of the RI/O-IF module to the FG terminal of the power supply module and the
FG terminal of the mount base. Do not connect anything to the FG terminal of the remote I/O station
module.
Figure 7-20 Example of connections between different panels
(3) Examples of connections in the same panel and between different panels
When connecting remote I/O cables within the same panel and between different panels, ground the
shield of the remote I/O cables at one end on the RI/O-IF module side. Connect the FG terminal of the
RI/O-IF module to the FG terminal of the power supply module and the FG terminal of the mount base.
Do not connect anything to the FG terminal of the remote I/O station module.
Figure 7-21 Example of connections in the same panel and between different panels
Panel 1
ST
Remote I/O cable
(Max. length: 300 m)
Do not connect the
FG terminal of the
remote I/O station
module to the FG
terminal of the I/O
mount base.
PS
RI/O
-IF
PS
FG terminal of the
I/O mount base
FG terminal of the
mount base
Class D grounding with the
ground resistance of 100Ω
or less for PCs
Class D grounding with the
ground resistance of 100Ω
or less for PCs
Ground point for PCs unit
Connect the FG
terminal of the
RI/O-IF module to
the FG terminal of
the power supply
module and the
FG terminal of the
mount base by
using daisy-chain
wiring.
FG terminal of the
power supply
module
FG terminal
Ground point for PCs unit
FG
terminal
Panel 1
ST
PS
PS
Remote I/O cable
FG terminal
FG terminal of
the I/O mount
base
Connect the FG
terminal of the RI/O-
IF module to the FG
terminal of the
power supply
module and the FG
terminal of the
mount base by using
daisy-chain wiring.
FG terminal
of the mount
base
Do not connect the
FG terminal of the
remote I/O station
module to the FG
terminal of the I/O
mount base.
FG terminal
ST
Remote I/O cable
(Max. length: 300 m)
Do not connect the
FG terminal of the
remote I/O station
module to the FG
terminal of the I/O
mount base.
PS
I/O mount base FG
terminal
RI/O
-IF
Ground point for PCs unit
Class D grounding with the ground
resistance of 100Ω or less for PCs
Ground point
for PCs unit
FG terminal of the
power supply
module
Panel 2
Panel 2
FG
terminal
Class D grounding with the ground
resistance of 100Ω or less for PCs
Содержание S10VE
Страница 1: ...User s Manual General Description SEE 1 001 A ...
Страница 2: ...User s Manual General Description ...
Страница 27: ...S 24 Revision History Revision No History revision details Issue date Remarks A New edition Oct 2019 ...
Страница 53: ...This page is intentionally left blank ...
Страница 59: ...This page is intentionally left blank ...
Страница 67: ...This page is intentionally left blank ...
Страница 75: ...This page is intentionally left blank ...
Страница 77: ...This page is intentionally left blank ...
Страница 103: ...This page is intentionally left blank ...
Страница 129: ...This page is intentionally left blank ...
Страница 295: ...This page is intentionally left blank ...
Страница 309: ...This page is intentionally left blank ...
Страница 341: ...This page is intentionally left blank ...
Страница 345: ...This page is intentionally left blank ...
Страница 475: ...This page is intentionally left blank ...
Страница 489: ...This page is intentionally left blank ...
Страница 505: ......
Страница 506: ...This page is intentionally left blank ...