─ 1: Hoist limit switch enclosure on the cable drum
─ 2: Adjusting key
─ 3: Gear limit switch
─ 4: Adjusting screw
─ 5: Microswitch
─ 6: Connection to cam switch PCB
─ 7: Cam ring
─ 1: Relay and pin multipoint connector for additional switching tasks (option)
─ 2: Rotary switch for device address (option)
─ 3: Button for resetting the device address
─ 4: Circuit board
─ 5: Switch for terminating resistor
─ 6: Connection for CAN bus network and Modbus network