Safe monitoring for automatic goods elevators with light curtains

In automatic cargo elevators, light curtains are often used instead of car doors. Without doors, it is particularly important to only allow the cabin to move if there are no objects in the entrance or exit area. Safe monitoring of the light curtains is necessary to ensure that the elevator is only set in motion when the goods are completely in the loading area. The SRC30/EL takes over this monitoring and prevents the lift car from moving as long as the light curtain is triggered.