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3 System Configuration Drawings of Analog Products
3.1 FX3U Series PLC
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
Common Items
3.1 FX3U Series PLC
3. System Configuration Drawings of Analog Products
This section shows drawings to describe the configuration of analog units for the FX3U/FX3UC/FX3G Series
PLC.
3.1 FX3U Series PLC
3.1.1 Connection of special adapters
*1. An FX3U-232-BD, FX3U-485-BD, FX3U-422-BD, FX3U-USB-BD, or FX3U-CNV-BD is needed to
connect the special adapters.
RD
RDA
RDB
SDA
SDB
SG
SD
Up to 4 analog special adapters can be connected.
Analog input
• Flowmeter
• Pressure sensor
• Signal converter, etc.
Analog input
• Flowmeter
• Pressure sensor
• Signal converter, etc.
Analog output
• Inverter, etc.
Analog output
• Inverter, etc.
B C
represent the connecting positions.
For a detailed installation description, refer to the following manual supplied with
your PLC.
Refer to the FX
3U
Series User's Manual - Hardware Edition.
FX3U-***-BD*
1
B
European terminal block
FX3U Series
C
A
B
A
FX3U-4AD-ADP
FX3U
-4DA-ADP
FX
3U
-3A-ADP
European terminal block
European terminal block
A
A
A
FX
3U
-4AD-TC-ADP
FX
3U
-4AD-PNK-ADP
FX
3U
-4AD-PT-ADP
FX
3U
-4AD-PTW-ADP
European terminal block
A
Temperature sensor
input
•
•
•
Thermocouple
(types K and J)
Resistance
thermometer
sensor (Pt1000 and
Ni1000)
Platinum resistance
thermometer
sensor (Pt100)
and,,
C
To connect special function blocks
, refer to the next page.