2N LiftIP 2.0 Manual Del Usuario página 3

Description of Terminals, Connectors and Jumpers
Button VOL−, RESET,
CONFIG
Button VOL+, AUTODETECT
ETHERNET + POE
DC IN 10–30 V terminal
Indicator connecting
terminals + 12 V (24 V)
"Connection establishing"
LED connector "
Connection established"
LED connector
External microphone
connector
Speaker connector
Induction loop connector
ALARM 1/2 terminal
RELAY connector
YELLOW EXTENDER
(6-pin connector)
Short press (VOL−) − turn down the speaker volume
Long press (RESET) – restart the device in approx. 10 s
Very long press (CONFIG) − retrieve the device IP address, switch the static / dynamic
IP address mode and reset the factory default values
Short press (VOL+) − turn up the speaker volume
Long press (AUTODETECT) – set the default ALARM 1/2 input polarity in approx. 10 s
RJ-45 (PoE according to802.3af) LAN connector
External power supply
(unless PoE is available)
12–24 V DC / 2× 200 mA externally supplied indicators (illuminated pictograms); keep
the wiring diagram.
Yellow The LEDs are not a standard part of the delivery (available only
in cable versions).
Once an external LED is connected, the on-board LED remains
Green
inactive.
When an external Electret microphone is connected, the in-built microphone gets
disconnected automatically.
The speaker is connected in the standard delivery.
The induction loop is not a standard part of the delivery. It must be installed behind an
non-conductive and non-magnetic cover. Polarity does not matter.
Notes:
• If mounted behind a non-conductive and non-magnetic cover, the speaker can work as
an induction loop to a limited extent.
• The output is short-circuit proof. The output power is limited by the resistor only.
Contact control N/O contact
(default)
N/C contact
Voltage control Connect DC volt-
age of 5–48 V.
Disconnect DC
voltage of 5–48 V.
2N LiftIP 2.0 Relay extender connector
Used for 2N Voice Alarm Station connection.
10–30 V DC
Use the
configuration
jumpers for setting.
N/O contact: both
the jumpers are
mounted.
N/C contact: both
the jumpers are
mounted and input
polarity is inverted
in the software
configuration.
Voltage connection
control: no jumper
is mounted.
Voltage
disconnection con-
trol: no jumper is
mounted and input
polarity is inverted
in the software
configuration.
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