9x Inputs
2x Convertible
7x Digital isolated

5x Outputs
4x Digital isolated
1x Relay

x8 Inputs
x4 Convertible
x4 Digital isolated

x5 Outputs
x4 Digital
x1 Convertible Digital isolated/PWM/Analog

x19 Inputs x10 Convertible x9 Digital (4 with Interruptions)

x19 Outputs
x5 Digital isolated
x6 Digital isolated/PWM/Analog
x8 Relay

x39 Inputs x18 Convertible x21 Digital (6 with interruptions)

24x Outputs
15x Digital Outputs
9x Digital isolated /PWM/Analog

x18 Inputs x12 Convertible x6 Digital (6 with interruptions)

x33 Outputs x9 Digital/PWM/Analog x24 Relay

x26 Inputs x12 Convertible x14 Digital Isolated (4 with interruptions)

16x Outputs
10x Digital isolated
6x Digital isolated/PWM/Analog

x12 Input x8 Convertible x4 Digital (4 with interruptions)

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

x6 Inputs x4 Convertible x2 Digital ( 2 with interruptions)

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

x13 Inputs 6 Convertible x7 Digital (2 with interruptions)

x8 Outputs
x5 Digital isolated
x3 Digital isolated/PWM/Analog