Example: 4 Cars, 16 Floors

In this example, we need 4 reader ports - one for each elevator car reader - so are using a standard PRT-WX-DIN Controller and a PRT-RDM2-DIN module.

We have 16 controlled floors and 4 elevator cars, so need a total of 64 relay outputs so are using 8 PRT-PX8-DIN modules.

Protege WX can control a maximum of 4 elevator cars.