24: ANALOG I/O CONTROL
« FC4A MICROSMART USER’S MANUAL » 24-11
Analog Input Parameters
Analog input parameters include the analog input signal type, analog input data type, analog input minimum and maxi-
mum values, filter value, thermistor parameter, analog input data, and analog input operating status. This section describes
these parameters in detail.
Analog Input Signal Type
A total of 11 analog input signal types are available, depending on the analog I/O or analog input module. Select an analog
input signal type for each analog input channel. When a channel is not used, select the default value or Not used for the
channel.
Analog Input Data Type
A total of five analog input data types are available, depending on the analog I/O or analog input module. Select an analog
input data type for each analog input channel.
Binary Data
When Binary data is selected as an analog input data type, the analog input is linearly converted into digital data in the
range described in the table below.
Parameter
FC4A-
L03A1
FC4A-
L03AP1
FC4A-
J2A1
FC4A-
J4CN1
FC4A-
J8C1
FC4A-
J8AT1
0Voltage input (0 to 10V DC) X — X X X —
1 Current input (4 to 20 mA DC) X — X X X —
2 Type K thermocouple —X—X——
3 Type J thermocouple —X—X——
4 Type T thermocouple —X—X——
5 Pt 100 resistance thermometer —X—X——
6 Pt 1000 resistance thermometer — — — X — —
7 Ni 100 resistance thermometer — — — X — —
8 Ni 1000 resistance thermometer — — — X — —
9 NTC type thermistor ————— X
10 PTC type thermistor ————— X
255 Not used — — — X X X
Parameter
FC4A-
L03A1
FC4A-
L03AP1
FC4A-
J2A1
FC4A-
J4CN1
FC4A-
J8C1
FC4A-
J8AT1
0 Binar y data XXXXXX
1 Optional range XXXXXX
2 Celsius —X—X—NTC only
3 Fahrenheit —X—X—NTC only
4 Resistance ————— X
Type No.
FC4A-L03A1
FC4A-L03AP1
FC4A-J2A1
FC4A-J4CN1 FC4A-J8C1 FC4A-J8AT1
Analog Input Data 0 to 4095
Analog Input Signal Type Analog Input Data
Voltage/Current: 0 to 50,000
Thermocouple: 0 to 50,000
Pt100, Ni100: 0 to 6,000
Pt1000, Ni1000: 0 to 60,000
0 to 50000 0 to 4000
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