Telecom Behnke 43-9607B Manuel D'instructions page 34

Instructions Secure Ethernet Adapter (43-9607B) / Secure Door Adapter (43-9606)
GB
Door Secure Adapter
door Secure
2.
adapter
2.1. General Information
If analogue and IP door intercoms are used
outdoors and the door opener is operated via
them, there is a risk of this also being triggered
by sabotage. To effectively prevent this, the
Door Secure Adapter is looped into the electric
circuit of the door opener in the secured area. In
the event of sabotage, this interrupts the circuit.
Features and function
Features
▸
Sub-assembly for top-hat rail mounting
▸
Disconnects the door opener from the door
station
▸
Power supply by plug-in power supply unit
Order no.: 20-9585 or top-hat rail power
supply unit Order no.: 20-9575 required
▸
Reset button for resetting the shutdown
Functional description
The Door Secure Adapter monitors a current
loop. If it is disturbed, a case of sabotage has
occurred.
34
LED indicator
LED green ▸ Normal operation
LED yellow ▸ Reset button pressed
LED red ▸ Sabotage detected
Sabotage logic
After switching on the supply voltage or after a
power failure, the device checks the sabotage
loop and switches to the normal operating
mode if it is error-free. The "Reset" button is
used for resetting after a sabotage triggering.
Pressing the "Reset" button during normal
operation disconnects the door opener circuit
as long as the button remains pressed.
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