DoorBird A1101 Manuel D'installation page 12

E1, E1
E1
E1
E2, E2
E2
E2
R1, R1
R1
R1
R2, R2
R2
R2
R3, R3
R3
R3
15 VDC -
15 VDC +
Please take care when connecting the cables and wires. Connecting the cables and wires the wrong
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way may damage the device. Wires without insulation material must not protrude out of the screw
connection terminal plugs, it may lead to electrical short and damage the device.
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Digital input, max. 0 VDC / VAC, 0 A, e.g. for storey-call button
Please make sure to add no voltage on these ports. Extra voltage may destroy the
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device immediately.
Digital input, max. 0 VDC / VAC, 0 A, e.g. for a second storey-call button
Please make sure to add no voltage on these ports. Extra voltage may destroy the
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device immediately.
Bi-stable latching relay #1, max. 24 VDC / VAC, 1 A. Security feature: The relay keeps its state
even in the case of loss of power. You can configure the default state of the relay (open/
close) via the DoorBird App. These ports can be used to connect e.g. an electric door opener
or to call an elevator. The device does not supply power to the connected device. The power
supply for the electric door opener must be installed separately.
Bi-stable latching relay #2, max. 24 VDC / VAC, 1 A. Security feature: The relay keeps its state
even in the case of loss of power. You can configure the default state of the relay (open/
close) via the DoorBird App. These ports can be used to connect e.g. an electric door opener
or to call an elevator. The device does not supply power to the connected device. The power
supply for the electric door opener must be installed separately.
Bi-stable latching relay #3, max. 24 VDC / VAC, 1 A. Security feature: The relay keeps its state
even in the case of loss of power. You can configure the default state of the relay (open/
close) via the DoorBird App. These ports can be used to connect e.g. an electric door opener
or to call an elevator. The device does not supply power to the connected device. The power
supply for the electric door opener must be installed separately.
15 to 48 V DC Power supply input, negative pole (-). Please connect the black wire of
the power supply unit (mains adaptor) supplied with this device if you do not power the
device using PoE.
Do not power the device simultaneously via the power supply from the power
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supply unit (mains adaptor) and the power supply via PoE.
15 to 48 V DC Power supply input, positive pole (+). Please connect the red wire of the
power supply unit (mains adaptor) supplied with the device here, if you do not power the
device using PoE.
Do not power the device simultaneously via the power supply from the power
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supply unit (mains adaptor) and the power supply via PoE.