HID Aero Expansion Modules Last updated Save as PDF Data sheets X100 Two Reader Expansion Module (ADC-AC-X100) - Data Sheet Installation guides Wire a Door Position Switch to an X100 Two Reader Expansion Module (ADC-AC-X100)Wire and configure an Aero expansion module to an X1100 Door Controller (ADC-AC-X1100) User guides How-to troubleshooting guides Frequently asked questions How can the fault terminals be used on Aero expansion modules (ADC-AC-X100, ADC-AC-X200, and ADC-AC-X300)?What are the jumpers on the ADC-AC-X100 for?