Pull-in protections



Light barriers for safety units on roll-up gate systems must comply with EN 12978. Gate systems e.g. roll-up gates this eliminates the possibility of a hazardous retraction during operation and on gates under 2,50m and an object getting caught in the mechanism. The safety mechanism is tested with a rod of max 50mm.


Pull-in protection roll-up gate recommendation

Pull-in protection sectional gate recommendation



range 1...20m 1...20m 1...10m 1...10m
operating voltage 10...30VDC 10...24VDC 10...30VDC 10...30VDC
current consumption transmitter: 35mA
receiver: 35mA
transmitter: max. 20mA
receiver: max. 20mA
transmitter: typ. 22mA
receiver: typ. 16mA
transmitter: typ. 20mA
receiver: typ. 10mA
type of connection hard wired hard wired M8 4-pin, male hard wired

Note: Table is horizontally scrollable

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