Memory Board - Videx ESVK/6488 Series Manual

ESVK/6488 Series "2 wire Bus" videokit
Art. 6488
4.3" colour display videophone
CONNECTION TERMINALS SIGNALS
BUS1 Bus input
BUS2 Bus input
GND Ground
+12Vdc power supply input (Art. 323/12 or Art. AMR2-
12) for version with Memory Board option or auxiliary
12M power supply input (to be used when two or more slave
monitors are ringing together with the switch 4 of SW2
is set to ON)
GND Ground
+30Vdc power supply input (Art. 2321) to be used
VA when two or more slave monitors are ringing togeth-
er with the switch 4 of SW2 set to ON
Dry contact. Internally linked to NO
C
when the button is pressed.
Dry contact. Internally linked to C
NO
when the button is pressed.
–DOL Auxiliary LED power supply input (ground)
+DOL Auxiliary LED power supply input (+12Vdc)
Ground output for use in combination with AL & LB
GND A
active low inputs
LB Local bell input (active low)
AL Alarm input (not implemented yet)

MEMORY BOARD

This device is also available in the version with memory board (Art. 6488/VM).
If you have that version, please refer to the "6200, 6300, 6400 and 6700 Series Memory Board" user manual (in
English and Italian) for installation and use.
The manual is available for download: click/tap or scan the QR code.
ESVK/6488 Series - Installation handbook
TECHNICAL SPECIFICATION
Housing/Mounting:
Push buttons:
Programming:
Controls:
Power Supply:
Power consumption:
Working Temperature:
Max 35Vdc,
10mA
- 26 -
6400 Series Videophones
surface mount
Yes, 4
Yes, carried out by the buttons and
the dip-switches located on the rear
of the videophone
Call tone volume, picture hue,
brightness and contrast
Supplied by the BUS line
Stand-by: 0.2mA
Operating: 115mA
-10 +50 °C
66550031-EN - V6.1 - 15/08/20