IDEC FC4A-C10R2 User Manual page 403

Example: Analog I/O
The following example demonstrates a program of analog I/O control using an NTC thermistor. Two analog I/O modules
are mounted in the slots shown below.
System Setup
Slim Type
CPU Module
FC4A-D40S3
Operation
In this example, the input value from the NTC thermistor is calibrated. When the temperature reaches the preset value, the
output is turned off. The thermistor temperature is monitored on an analog meter.
Analog Input Module
(Thermistor)
FC4A-J8AT1
1
Slot No.:
Thermistor
« FC4A M
ICRO
Output Module
(Tr. Source)
FC4A-T08S1
2 3
Analog Output Module
FC4A-K1A1
Calibrated voltage
External
Device
S U ' M »
MART SER S ANUAL
24: A I/O C
NALOG ONTROL
Analog Meter
24-17