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A-1
1 Introduction
1.1 Outline and Features of Analog Control
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
Common Items
A
Common Items
B
FX
3U
-4AD
FX
3UC
-4AD
C
FX
3U
-4AD-ADP
D
FX
3G
-2AD-BD
E
FX
3U
-4DA
F
FX
3U
-4DA-ADP
G
FX
3G
-1DA-BD
H
FX
3U
-3A-ADP
I
FX
3U
-4AD-PT
-ADP
J
FX
3U
-4AD-PTW
-ADP
1. Introduction
This manual describes the analog products for the FX3G/FX3U/FX3UC Series PLC.
This chapter describes the analog control methods and applications.
1.1 Outline and Features of Analog Control
For the FX Series, there are 3 types of analog control: Voltage/Current input, Voltage/Current output, and
Temperature Sensor input.
It is important to select products that are optimum for the purpose of use.
In addition to the above applications, the FX
3U/FX3UC/FX3G Series PLC can be used for various purposes.
Thermocouple,
platinum resistance
thermometer
sensor
→ Refer to Subsection
1.1.3.
Temperature sensor
input control type
FX3UC Series PLC
Flowmeter,
pressure sensor, etc.
Voltage/current input
control type
•
FX
3U-4AD-ADP
•
FX
3U-4AD
•
FX
3UC-4AD
•
FX
3U-3A-ADP
•
FX
3G-2AD-BD
→ Refer to Subsection
1.1.1.
•FX3U-4DA
FX
3U-4DA-ADP•
•
FX
3U-3A-ADP
•
FX
3G-1DA-BD
Voltage/current
output control type
Inverter, etc.
→ Refer to Subsection
1.1.2.
FX3U Series PLC FX3G Series PLC
•FX
3U-4AD-PT-ADP
•FX
3U-4AD-PTW-ADP
•FX
3U-4AD-PNK-ADP
•
FX
3U-4AD-TC-ADP• 3U