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Document Information Contents and Purpose This document describes installation, connection, operation, and maintenance of the lock YG80. Read the document carefully and observe the instructions it contains. They contain important information for reliable installation and trouble-free operation. Target Group Target group of these instructions are: •...
The YG80 is a low-voltage motor-driven heavy-duty lock suited for securing gates, roller doors, shipping containers, semi-trailers, and any other large door or entryway. The YG80 is designed to be weatherproof, low maintenance, and easy to install. It is supplied with a matching strike and can be installed externally or internally in a horizontal or vertical position. An 18mm diameter stainless steel...
The lock can also be set to either fail safe, or fail secure. Deciding this will depend on how the lock should behave when there is power loss. • For fail safe, the control input is set high to lock the door, and the YG80 will unlock in the event of power loss. •...
Strike Configuration The YG80 strike can be mounted a number of ways in relation to the lock, but to do so the embedded magnet must be moved to align with the YG80s internal reed sensor. Consider the magnet location for the following mounting orientations.
You can verify the placement and configuration of the strike by closing the door and removing the lid of the lock. If the YG80 detects the magnet, the LED will light up. Otherwise if it does not light up, the gap between the lock and strike may be too large or the magnet may not be in the correct location under the strike ring.
Wiring The YG80 is supplied with a 8-way wire loom that plugs directly into the lock. The wires are colour coded as per table below, with the power and control wires being essential connections and the four monitor connections being optional.
When the bolt begins extending, the wire will switch to an open contact state. Tamper Detection: When the lid is on the YG80, the green tamper detection monitor wire will be • in a closed contact state. If the lid is removed in any way, the wire will switch to an open contact state.
BLUE wire. When the door is closed the YG80 senses the strike and activates the bolt pin. If the bolt pin is obstructed during locking, the YG80 will attempt three times to lock before returning to the unlocked state. To unlock the door, the voltage is removed from the BLUE wire.
Fail Secure In the event of a power failure, the YG80 will lock, or remain locked, if the door is closed. This ensures that a lock will not disengage during power failure, keeping the access secured.
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