9x Inputs
2x Analog - Digital
7x Digital

5x Outputs
4x Digital
1x Relay

13x Inputs
6x Analog - Digital
7x Digital isolated (2 with interrupt)

8x Outputs
3x Convertible Digital isolated/PWM/Analog Outputs
5x Digital isolated

13x Inputs 
6x Analog - Digital
7x Digital isolated (2 with interruptions)

8x Outputs
5x Digital isolated
3x Digital isolated/PWM/Analog