0 comprises a total of 12 inputs and 8 transistor outputs. Input functionality can be adapted as follows: 
12 inputs may be used as digital inputs.
 They may be wired in a group via a single jumper as either npn or pnp. According to jumper settings and appropriate wiring: 
- Inputs 10 and 11 can function as either digital or analog inputs. 
- Inputs 0, 2, and 4 can function as high-speed counters, as part of a shaft-encoder, or as normal digital inputs.
- Inputs 1, 3, and 5 can function as either counter reset, as part of a shaft-encoder, or as normal digital inputs.
 - If inputs 0, 2, 4 are set as high-speed counters (without reset), inputs 1, 3, 5 can function as normal digital inputs.
 - Outputs 0 to 6 can be used as PWM outputs.