A-1
1 Introduction
1.1 Outline and Features of Analog Control
A
Common Items
B
FX
3UC
-4AD
C
FX
3U
-4AD-ADP
D
FX
3U
-4DA-ADP
E
FX
3U
-4AD-PT
-ADP
F
FX
3U
-4AD-TC
-ADP
G
PID Instruction
(FNC 88)
FX
3U
/FX
3UC
Series PLC User's Manual - Analog Control Edition
Common Items
1. Introduction
This manual describes the analog products of the FX3U/FX3UC Series PLC.
This chapter describes the analog control types 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.
Select products optimum for the purpose of use.
In addition to the above applications, the FX
3U/FX3UC Series PLC can be used for various purposes.
Thermocouple,
platinum resistance
thermometer
sensor
→
Refer to Subsection
1.1.3.
•
FX
3
U
-4AD-TC-ADP
•
FX
3
U
-4AD-PT-ADP
Temperature sensor
input control type
FX
3UC
Series PLC
Flowmeter,
pressure sensor, etc.
•
FX
3U
-4AD-ADP
•
FX
3
UC
-4AD
Voltage/current input
control type
→
Refer to Subsection
1.1.1.
•
FX
3
U
-4DA-ADP
Voltage/current
output control type
Inverter, etc.
→
Refer to Subsection
1.1.2.
FX
3U
Series PLC