There two type of configurable inputs/Outputs on the Controller, internal ones and from the plug-gable satellite modules.
1. Internal GPIO from the pins directly from the Controller. These are used in mini version, when no modules attached to the master board.
Or can be used together with the additional modules if require to expand standard amount of inputs/outputs.
2. MCP I/O modules, in total can be up to 8 per one board. Each module coming with the 32 I/O. Total 2 layers allow 248 GPIO per case.
3. Input Name, It is also used as a parameter of the signaling URL. Can be alpha-numeric with the maximum of 128 characters
4. Input description, it is used for the friendly identification when triggers are created.
5. GPIO configuration, can be set as:
a) Digital Output (High Level)
b) Digital Output (Low Level)
c) Digital Input (Logical Low)
d) Digital Input (Logical High)