View larger 
XP20 - Switch-Link 8 inputs identical to CP20 but 4-poles and real XP
XP20
The XP20 Switch-Link is an 8 channel input module. Input devices (ConsonBUS, keypads, motion detectors, LUX detectors, etc.) are connected directly to the module.
More info
Additionally XP20 enables scene setting within the Concept 2000XP system and the programming of various modes such as "ALL OFF", "ALL ON. The Concept 2000XP allows up to four XP20s per system.