Typical Wiring Diagram (Xpress II)

From Garaventapedia

Actual wiring and number of conductors may vary depending on options. Some of the options that will affect the wiring include:

• Emergency Stop switches (requires 2 additional conductors to each call station)
• Additional Audio Visual Alerts (requires 2 additional conductors to each A/V)

The following options require field wiring by others:

• Attendant Call
• Fire Service
• Auxiliary Power System
• and possibly others