6x Inputs
4x Convertible 
2x Digital isolated (2 with interrupt)

11x Outputs
3x Convertible Digital isolated/PWM/Analog 
8x Relay

0

0

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

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

32x Inputs
16x Convertible
16x Digital isolated (6 with interruptions)

25x Outputs
10x Digital isolated
8x Digital isolated/PWM/Analog
7x Relays

36x Inputs
16x Convertible
20x Digital isolated (6 with interruptions)

22x Outputs
14x Digital isolated
8x Digital isolated/PWM/Analog

10x Inputs
8x Analog
2x Digital (1 with interruptions)

10x Outputs
8x Relay Outputs
2x Digital/PWM/Analog

10x Inputs
8x Convertible 
2x Digital (1 with interruptions)

10x Outputs 
3x Digital 
7x Digital/PWM/Analog

18x Inputs
12x Convertible
6x Digital isolated (6 with interruptions)

31x Outputs
8x Digital isolated/PWM/Analog
23x Relays

19x Inputs
10x Convertible
9x Digital isolated (4 with interruptions)

19x Outputs
5x Digital isolated
6x Digital isolated/PWM/Analog
8x Relay

12x Inputs
8x Convertible
4x Digital isolated (with interruptions)

22x Outputs 
6x Digital isolated/PWM/Analog 
16x Relay

6x Inputs
4x Convertible
2x Digital isolated with interruptions

11x Outputs
3x Digital isolated/PWM /Analog
8x Relay