ZIF modules are mounted on standard M36 DIN rail (EN50022) and plugged into the control panel separately from the control panel. The ZIF 5020 is wired as in the diagram below.

Connects to 24V DC power supply, pay attention to polarity

10 Outputs (digital)
10 digital outputs for sockets, actuators or telestats (24V).

4 Inputs (digital)
For example: 4 Open Collector (e.g. PIR), 4 switches (e.g. wall switches) or 2 toggle switches (uses two inputs)