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When using the external cable (GT11H-C)
Function
FXCPU
expansion
board
(1) When connecting to FX
PLC
Function expansion
Model
*1*2
board
FX
-232-BD
1N
FX
-232-BD
2N
FX
1S
FX
1N
FX
2N
FX
-CNV-BD
1N
FX
-CNV-BD
2N
FX
1NC
-
FX
2NC
*1
The function expansion board to be used differs according to the type of the FXCPU. Select the function expansion board from
the following table.
*2
When using function expansion boards or function adapters, confirm the communication settings.
(2) When connecting to FX
PLC
Function expansion
Model
Function adapter
*2
board
FX
3G
FX
-232-BD
3G
FX
3S
FX
-
3G
FX
FX
-
3S
FX
*1
When the function expansion board (communication board) and the function adapter are connected, a GOT and a peripheral
such as a PC with GX Developer installed can be connected to them individually.
*2
When using function expansion boards or function adapters, confirm the communication settings.
Function
adapter
Connection cable
, FX
, FX
, FX
1S
1N
2N
Communication
*2
Function adapter
type
-
RS-232
FX
-232ADP
RS-232
2NC
FX
-232ADP
RS-232
0N
FX
-232ADP
RS-232
2NC
FX
-232ADP
RS-232
0N
Item
For RS-232 communication
When the function adapter is used
21.6 Precautions Connection to FXCPU(2)When connecting with function extension board or communication special adapter
, FX
(RS-232 connection)
3G
3S
Communication
*2
type
-
RS-232
FX
-CNV-ADP
3G
+
RS-232
FX
-232ADP
3U
-232ADP-MB
3U
FX
-CNV-ADP
3S
+
RS-232
FX
-232ADP
3U
-232ADP-MB
3U
21.6 Precautions Connection to FXCPU(2)When connecting with function extension board or communication special adapter
GOT
, FX
(RS-232 connection)
1NC
2NC
External cable
GT11H-C30 (3m)
GT11H-C60 (6m)
RS232 connection diagram 3)
GT11H-C30 (3m)
GT11H-C60 (6m)
RS232 connection diagram 3)
GT11H-C30 (3m)
GT11H-C60 (6m)
RS232 connection diagram 6)
GT11H-C30 (3m)
GT11H-C60 (6m)
RS232 connection diagram 3)
GT11H-C30 (3m)
GT11H-C60 (6m)
RS232 connection diagram 6)
Function expansion board to be used
When connecting to FX
or FX
Series
1N
1S
FX
-232-BD
1N
FX
-CNV-BD
1N
External cable
GT11H-C30 (3m)
GT11H-C60 (6m)
RS232 connection diagram 3)
GT11H-C30 (3m)
GT11H-C60 (6m)
RS232 connection diagram 3)
GT11H-C30 (3m)
GT11H-C60 (6m)
RS232 connection diagram 3)
21. DIRECT CONNECTION TO CPU
21.2 System Configuration
Number of
GOT
Total
connectable
model
distance
equipment
1 GOT for 1
6m
function
expansion board
6m
6m
1 GOT for 1
function adapter
6m
6m
When connecting to FX
series
2N
FX
-232-BD
2N
FX
-CNV-BD
2N
Number of
GOT
Total
connectable
model
distance
*1
equipment
1 GOT for 1 function
6m
expansion board
1 GOT for 1 function
6m
adapter
1 GOT for 1 function
6m
adapter
21 - 23
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