The MITSUBISHI ELECTRIC FX3S Series main unit is an entry-level compact PLC with built-in I/O, power supply and CPU. It suits small machines with limited I/O requirements and is programmed with the same tools as other FX models. It is used in simple automation, small machines and equipment control.
| Part No. |
Mass (kg) |
Series |
Rated Voltage (V) |
Control Method |
No. of Outputs |
No. of Inputs |
Dimensions (W×H×D) (mm) |
Storage Temp. (℃) |
Operating Environment |
Operating Ambient Temp. (℃) |
Output Specification |
| FX3S-10MR/DS |
Approx. 0.22 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
4 points |
6 points |
60×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
2A/1 point (8A/4 points), AC250V, DC30V |
| FX3S-10MT-DSS |
Approx. 0.22 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
4 points |
6 points |
60×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-10MT/DS |
Approx. 0.22 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
4 points |
6 points |
60×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-10MT/DSS |
Approx. 0.22 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
4 points |
6 points |
60×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-14MR/DS |
Approx. 0.22 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
6 points |
8 points |
60×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
2A/1 point (8A/4 points), AC250V, DC30V |
| FX3S-14MT/DS |
Approx. 0.22 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
6 points |
8 points |
60×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-14MT/DSS |
Approx. 0.22 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
6 points |
8 points |
60×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-20MR-DS |
Approx. 0.3 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
8 points |
12 points |
75×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
2A/1 point (8A/4 points), AC250V, DC30V |
| FX3S-20MT/DS |
Approx. 0.3 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
8 points |
12 points |
75×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-20MT/DSS |
Approx. 0.3 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
8 points |
12 points |
75×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-30MR/DS |
Approx. 0.35 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
14 points |
16 points |
100×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
2A/1 point (8A/4 points), AC250V, DC30V |
| FX3S-30MT-DSS |
Approx. 0.35 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
14 points |
16 points |
100×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-30MT/DS |
Approx. 0.35 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
14 points |
16 points |
100×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
| FX3S-30MT/DSS |
Approx. 0.35 |
FX3S |
DC24 |
[Operation] stored program cyclic operation method, with interrupt function |
14 points |
16 points |
100×90×49 |
-25~75 |
No corrosive or flammable gas, and no heavy conductive dust |
0~55 |
0.5A/1 point (0.8A/4 points), DC5~30V |
Confirm the I/O count, output type and power supply voltage. Please confirm the full part number and options against the MITSUBISHI ELECTRIC catalog; contact us if you need help identifying the right model.
Mitsubishi Electric is a Japanese manufacturer of factory automation and low-voltage power distribution equipment, including MELSEC PLCs, servo systems, inverters, magnetic contactors and starters, circuit breakers and measuring instruments.