PANELS
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2GO! - Technical manual
WALL-MOUNTED PANEL Mod. 1128
WALL-MOUNTED PANEL Mod. 1128
DOOR PHONE DOOR UNITS Ref. 1082/101
DOOR PHONE DOOR UNITS Ref. 1082/101
PERFORMANCE
Installable in 1128 supports.
Possibility of connecting up to 32 user buttons in total for each door
unit without the addition of expansion modules.
Programming entirely with dip switches also when device is not
powered.
Possibility of code sequences to calling buttons using dip
switches.
Possibility of programming one or more buttons for controlling a
special decoder (“staircase lights” function).
60 second pick-up waiting time (system busy).
2 minute maximum conversation time from handset pick-up.
Call and end of conversation confi rmation tones.
Lock control actuator with capacitance pulse discharge.
Free and privacy function electrical lock management.
Arrangement for activating electrical lock by pressing button inside
hall.
Open door sensor input.
Speaker and microphone volume adjustment trimmer.
Connection with button module via connector.
Set-up for connecting external surveillance cameras or 1128
camera.
STRUCTURE
5
4
1
2
3
7
8
6
1
External camera connector for surveillance or video camera
Mod. 1128
2
Microphone volume adjustment trimmer
3
Connector for buttons module
4
Microphone
5
Terminals
6
Programming dip switch
7
Line terminal switch
8
Fonic level regulation
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DESCRIPTION OF TERMINAL BOARDS
LINE
}
Non-polarised bus line
LINE
V3
}
Secondary surveillance camera connection
V5 (in addition to the one connected to connector “1”)
T Ref. 1038/69 relay box output for surveillance camera cycle
function
PA Hall door opener button input
SP Open door sensor contact input
GND
}
Reference ground for PA, SP
GND
SE+ Positive electrical lock operation
SE- Negative electrical lock operation
TECHNICAL SPECIFICATIONS
Max. Active consumption (audio): 300mA
Max. stand-by consumption: 70mA
Line termination: 104,4 Ohm±1%
Working temperature range: -10 ÷ 50°C
DEFAULT PROGRAMMING
The default settings of the device are:
Door unit number: 2 (slave)
Station type: Main
Electrical lock management: Privacy
First button user code: 0
Line termination: ON
CODE
AUX
ON
ID
Z
4321 5
4321
FUNCTION
CALL FORWARDING
Up to 32 users can be called by pressing the corresponding buttons
on the panel associated to the door unit.
The following cases may occur when a call button is pressed according
to the state of the door unit:
The line is free: the door unit will output the call forwarding tone (3
beeps in sequence). The door unit will output an end of conversation
tone (5 beeps in rapid sequence) at the end of the communication.
The line is busy: the door unit will output a warning tone (5 beeps
in sequence) and the yellow LED on the front will blink until busy
mode ends. Press the call button again when busy mode ends.
ELECTRICAL LOCK MANAGEMENT
The door units have two terminals for electrical lock capacitance
discharge (SE-, SE+). The electrical lock is controlled in the following
cases:
Whenever the hall button is pressed (terminals PA, GND).
When a door open command is received from an apartment station
according to the confi guration of the AUX dip switch “free” or
“privacy” (see “2GO! system” paragraph “Door unit functions”).
Use timer Ref. 1032/81 to control electrical locks requiring longer
timing.
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