Maximum Module Addresses

The Protege controller has a set limit on the number of modules of each type that it can support. This applies to both physical and virtual modules. The maximum addresses available for each type of module are outlined in the table below:

Module Type

Maximum Address

Keypad

200

Input Expander

248

Reader Expander

64

Output Expander

32

Analog Expander

32

Smart Reader

248

Any module with an address higher than these limits will not come online to the controller. A message will be generated in the controller's health status.