2N Lift1 Compact Короткий посібник - Сторінка 5

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connector

Short-circuit

connector used

WITH

VOICE AS

Interconnection

with Voice Alarm

Station switch

jumper

recovery mode

RECOVERY

MODE

PROGRAMMING

for 2N®

CONNECTOR

Programming Tool

12 V (24 V)

DC voltage

Note



Use 12–24 V DC of any polarity for voltage control. However, make sure that the source is

backed up against power outage. You can also connect a buzzer or horn in parallel with the

ALARM terminal if voltage control is used.



You can also use the NO contact or voltage presence for Alarm 1 and Cancel activation and

invert the function using parameters 920 or 916 if necessary – NC contact or voltage

absence for activation. The logic of the Alarm 1 functionality can be set automatically when

the device is first time switched on, the input has to be in not active alarm state.



Make sure that the DoorOpen signal is only activated when both the internal and

external lift doors are open and the people can leave the cabin safely.

Telephone Line Connection

Lift1 works regardless of polarity and/or line parameters in a wide range (see the Technical

Parameters section). It is connected via the LINE terminals. A great advantage is that Lift1

requires no additional power supply for operation. For details on Lift1 connection to PSTN, PBX

and GSM gateway lines refer to the Lift1 Connecting Options section.

Mounting completion

Having connected the wires, you can complete the Lift1 wall mounting. If you can access the

cabin wall from the outside, use the mounting type that prevents dismantling and unauthorised

tampering from the cabin. Mounting procedure:



Where access from the outside is possible, use the four pre-drilled M4 holes in the corners.



Remove the corner covers fitted with four M4 screws from behind.



Screw the 30 mm long M4 headless grub screws included in the audio unit package in

place of the corner cover screws removed. Tighten the screws with an internal hexagon

key wrench.



Put the audio unit on the holes, apply the serrated lock washers from the outside and

screw the M4 nuts (both included in the delivery).



This type of mounting is suitable for lift cabin wall thickness of up to 20 mm.

Standard functionality of

Lift1

Used for connection of

audio units under and

above the lift cabin

Set the jumper to ON to activate the recovery mode

for FW upgrade whenever a problem occurs with the

Lift1 – 2N

Service Tool connection.

USB programming tool for

Service Tool via PC

After power connection is backlighted the Alarm

button. If the rescue feature is activated, then the

yellow LED is shining.

Voice Alarm

Station connector

configuration,

firmware, voice menu