| Siemens has a built-in photoelectric encoder for recording paths, angles, or machine speeds. They can be used with digital controllers PLC、 The driving device and position display are used together. |
| For example: |
| SINAMICS frequency converter |
| SIMOTION motion control system |
| SINUMERIK CNC system |
| ■ SIMATIC PLC |
| SIMODRIVE and SIMOVERT MASTERDRIVE frequency converters |