MITSUBISHI used Melsec A2USHCPU-S1 SN:13 CPU Unit PLC-I-3566=9T12
Specifications
| Brand | Mitsubishi |
| Model | A2USHCPU-S1 |
| MPN | A2USHCPU-S1 |
| Country/Region Of Manufacture | Japan |
I like that MITSUBISHI keeps their processor design consistent across different models.