Card Swipe Wiring Diagram - GRD2000

This diagram refers to the wiring up of an External Card Swipe used to control the opening and closing of a roller door - (from year 2000 onwards)

External 3 Button Wiring - GRD2000

This refers to the wiring of an External Pendant 3 button switch which controls the opening, closing and stopping of a roller door - (from year 2000 onwards)

Photo Sensor Wiring Diagram

The Photo Sensor wiring diagram illustrates the connecting of the photo electric sensor to the Universal Control Box for automatic safety reversing - (from year 2000 onwards)

Single Push Button Wiring - GRD

This diagram refers to controlling the opening and closing of a roller door by using a Single Bell-type Push Button - (from year 2000 onwards)