Expansion Module selection table
8
FC4A/5A series Digital I/O Module -> FC6A series Digital I/O Module
FC4A/5A series
No.
Main specifications
Recommended
FC6A series No.
for replacement
Main specifications
Terminal shape
Terminal
I/O specifications
Width
mm
Terminal
I/O specifications
Width
mm
Number of
pins
Pitch (mm)
Number
of pins
Pitch (mm)
FC4A-N08B1
11
3.81
8 pts. input
8 pts./1 common
23.5 FC6A-N08B1
11
5.08
8 pts. input
8 pts./1 common
23.6 Different
FC4A-N16B1
10x2
3.81
16 pts. input
16 pts./1 common
23.5 FC6A-N16B1
10x2
3.81
16 pts. input
16 pts./1 common
23.6 No change
FC4A-N16B3
20
MIL
Connector
16 pts. input
16 pts./1 common
17.6 FC6A-N16B3
20
MIL
Connector
16 pts. input
16 pts./1 common
17.6 No change
FC4A-N32B3
20x2
MIL
Connector
32 pts. input
16 pts./1 common
29.7 FC6A-N32B3
20x2
MIL
Connector
32 pts. input
16 pts./1 common
30.2 No change
FC4A-N08A11
11
3.81
8 pts. input
4 pts./1 common
23.5 FC6A-N08A11
11
5.08
8 pts. input
4 pts./1 common
23.6 Different
FC4A-R081
11
3.81
8 pts. output relay (2A)
4 pts./1 common
23.5 FC6A-R081
11
5.08
8 pts. output relay (2A)
4 pts./1 common
23.6 Different
FC4A-R161
10x2
3.81
16 pts. output relay (2A)
8 pts./1 common
23.5 FC6A-R161
10x2
3.81
16 pts. output relay (2A)
8 pts./1 common
23.6 No change
FC4A-T08K1
11
3.81
8 pts. output transistor
sink (0.3A)
8 pts./1 common
23.5 FC6A-T08K1
11
5.08
8 pts. output transistor sink
(0.5A)
8 pts./1 common
23.6 Different
FC4A-T08S1
11
3.81
8 pts. output transistor
source (0.3A)
8 pts./1 common
23.5 FC6A-T08P1
11
5.08
8 pts. output transistor source
(0.5A)
8 pts./1 common
23.6 Different
FC4A-T16K3
20
MIL
Connector
16 pts. output transistor
sink (0.1A)
16 pts./1 common
17.6 FC6A-T16K3
20
MIL
Connector
16 pts. output transistor sink
(0.1A)
16 pts./1 common
17.6 No change
FC4A-T16S3
20
MIL
Connector
16 pts. output transistor
source (0.1A)
16 pts./1 common
17.6 FC6A-T16P3
20
MIL
Connector
16 pts. output transistor source
(0.1A)
16 pts./1 common
17.6 No change
FC4A-T32K3
20x2
MIL
Connector
32 pts. output transistor
sink (0.1A)
16 pts./1 common
29.7 FC6A-T32K3
20x2
MIL
Connector
32 pts. output transistor sink
(0.1A)
16 pts./1 common
30.2 No change
FC4A-T32S3
20x2
MIL
Connector
32 pts. output transistor
source (0.1A)
16 pts./1 common
29.7 FC6A-T32P3
20x2
MIL
Connector
32 pts. output transistor source
(0.1A)
16 pts./1 common
30.2 No change
FC4A-M08BR1
11
3.81
4 pts. input
4 pts./1 common
4 pts. output relay (2A)
4 pts./1 common
23.5 FC6A-M08BR1
11
5.08
4 pts. input
4 pts./1 common
4 pts. output relay (2A)
4 pts./1 common
23.6 Different
FC4A-M24BR2
11,17
3.81
16 pts. input
16 pts./1 common
8 pts. output relay (2A)
8 pts./1 common
39.1 FC6A-M24BR1
11,17
3.81
16 pts. input
16 pts./1 common
8 pts. output relay (2A)
8 pts./1 common
39.2 Different
