Expansion Module selection table
9
FC4A/5A series Analog Input Module -> FC6A series Analog Input Module
*1
Resolution 65,536 is supported by version V200 or later of the main body. The version of the
main body is indicated on the individual packing box or the nameplate of the main body.
FC4A/5A series Analog Output Module -> FC6A series Analog Output Module
*1
When replaced from FC4A-K2C1, the resolution will be lowered.
For voltage input: in increments of 0.2 mV (FC4A series) -> 2.44 mV (FC6A series)
For current input: in increments of 0.32 uA (FC4A series) -> 3.91 uA (FC6A series)
FC4A/5A
series No.
Main specifications
Recommended
FC6A series No.
for replacement
Main specifications
Terminal shape
Analog input specifications
Width
mm
Analog input specifications
Width
mm
I/O
points
Type
Resolution
I/O
points
Type
Resolution
FC4A-J2A1
2
Voltage (0 to 10 V)
Current (4 to 20 mA)
4,096
23.5 FC6A-J2C1
2
Voltage (0 to 10 V)
Voltage (-10 to +10 V)
Current (0 to 20 mA)
Current (4 to 20mA)
65,536
23.6 Different
FC4A-J8C1
8
Voltage (0 to 10 V)
Current (4 to 20 mA)
50,000
23.5 FC6A-J8A1
8
Voltage (0 to 10 V)
Voltage (-10 to +10 V)
Current (0 to 20 mA)
Current (4 to 20 mA)
4,096
65,536
*1
23.6 No change
FC4A-J4CN1
4
Voltage (0 to 10 V)
Current (4 to 20 mA)
Temperature measuring
resistor
(Pt100, Pt1000, Ni100,
Ni1000)
Thermocouple (K, J, T)
50,000
23.5
FC6A-J4CN1
4
Voltage (0 to 10 V)
Voltage (-10 to +10 V)
Current (0 to 20 mA)
Current (4 to 20 mA)
65,536
23.6
No change
However, there is a
difference in terminal
layout
Temperature measuring
resistor
(Pt100, Pt1000, Ni100,
Ni1000)
Thermocouple (K, J, R, S,
B, E, T, N, C)
0.1ºC
FC6A-J4CH1Y
4
Thermocouple (K, J, R, S,
B, E, T, N, C)
Isolated to between input
ports
0.1ºC
23.6
No change
However, there is a
difference in terminal layout
FC4A-J8AT1
8
Thermistor
(NTC: -50 to 150°C,
PTC: 0 to 100 kΩ)
25
Ω
23.5 FC6A-J8CU1
8
Thermocouple (K, J, R, S,
B, E, T, N, C)
0.1ºC
23.6 No change
Thermistor
(NTC: -90 to 150°C,
PTC 100 to 10 kΩ)
Resistance
(100 to 32 kΩ)
1 Ω
FC4A/5A
series No.
Main specifications
Recommended
FC6A series No.
for replacement
Main specifications
Terminal shape
Analog input specifications
Width
mm
Analog input specifications
Width
mm
I/O
points
Type
Resolution
I/O
points
Type
Resolution
FC4A-K1A1
1
Voltage (0 to 10 V)
Current (4 to 20 mA)
4,096
23.5
FC6A-K2A1
2
Voltage (0 to 10 V)
Voltage (-10 to +10 V)
Current (0 to 20 mA)
Current (4 to 20 mA)
4,096
*1
23.6 Different
FC4A-K2C1
2
Voltage (0 to 10 V)
Current (4 to 20 mA)
50,000
23.5
FC4A-K4A1
4
Voltage (0 to 10 V)
Current (4 to 20 mA)
4,096
23.5 FC6A-K4A1
4
Voltage (0 to 10 V)
Voltage (-10 to +10 V)
Current (0 to 20 mA)
Current (4 to 20 mA)
4,096
23.6 Different
