Tema Telecomunicazioni AA-10, Техническое руководство, Страница: 9 / 12

TEMA TELECOMUNICAZIONI SRL
Doorphone PBX interface AA-10
MAS-AA10-REV05EN Page 9 of 12
6. PARTS COMPRISING THE SYSTEM (PACKING LIST)
AA-10 is shipped with a DIN rail segment, two screws and this manual.
7. TECHNICAL SPECIFICATIONS
Power 12V
AC
or 18V
DC
Current consumption 180 mA
Operating temperature 0
˚
C-45
˚
C
Humidity 95% non-condensing
Mount DIN rail
Size and weight H90 x W52 x D60 mm, 180 gr
Doorlock relay max load
24V
DC
/ 5A – (250V
AC
/ 6A relay specification)
WARNING: this relay has a pole in common with
screw terminal 5, it cannot drive loads connected to
powerline
Auxiliary relay max load 24V
DC
/ 1A – (120V
AC
/ 1A relay specification)
WARNING: they cannot drive powerline loads
Phone line connection Twisted wire for connection to PBX trunk
Line impedance, voltage and current 600
Ω
, 48 V
DC
when idle, 25mA max. off-hook
Max line loop resistance 800
Ω
Ring generator 65 V
RMS
, 25Hz on open circuit,
40 V
RMS
, 25Hz on 3 REN (400
Ω
)
8. OPERATING COMMANDS
These are the commands available when the device calls the operator. It is always possible to
reach the device (from a PBX extension) to issue the commands or configure AA-10.
The commands are available
only after the call is answered .
To enter command mode:
- reach AA-10 from the PBX
- dial “1” (only for “normal” mode, not for “autoconnect”)
Digit Command Description
2
Activate door lock relay
Opens the electric lock of any door or gate that requires
to close a contact for a short time
3
Activate AUX1 relay
Used for example to turn on lights
4
Activate AUX2 relay
Used for example to turn on lights
5
De-activate AUX1 relay
Only in steady mode
6
De-activate AUX2 relay
Only in steady mode
7
De-activate AUX1 and AUX2 relay
Only in steady mode
##
Enter programming mode
Described in the following
If a digit is dialed other than those listed, three high-pitch tones are emitted.
8.1. Front panel LEDs
Green LED “AL”
Lit when the device is powered
Red LED “R”
Reports the device status
Off
AA-10 idle
Blinking
AA-10 active, waiting for DTMF commands / Ring generator
Steady on
AA-10 active, conversation with doorphone or programming