Schneider Electric Continuum Systems uses Automation Displays' Z-Card to communicate with the Smoke Control Panel. The Schneider Electric AS Controller with a PS-24V power supply is used for Struxureware system Smoke Control Panels. Either AS-SMK or AS-P-SMK can be used in the ADI panel at the end-user's discretion. Most users will want the more powerful AS-P-SMK.
Modbus RTU data specification: AND-Series_Modbus_RTU.pdf
Typical Electrical Block Diagram: c880-320.pdf