Expansion unit μ276
![](https://vmbautomation.com/wp-content/uploads/2022/02/A35-8959-EUAA1276100C10.jpg)
DI (PNP) 16, AI 16, AI Type 0-10V 4-20mA, Pt100/µS 2, AO 4, AO type +/-10V 0-20mA PWM, RS232 1, RS485 1, CAN 1
Expansion unit μ277
![](https://vmbautomation.com/wp-content/uploads/2022/02/A34-8963-EUAA1277100C10.jpg)
DI (PNP) 16, DO (PNP) 16, AI 4, AI Type 0-10V 4-20mA, CAN 1
Expansion unit μ200
![Expansion unit μ200](https://vmbautomation.com/wp-content/uploads/2022/02/A33-8938-EUA2130201C10.jpg)
DI (PNP) 16, DO (PNP) 16, AI 4, AO 2, Encoders 2, RS232 1