Videx 6256 Installation Handbook

66250457-EN - V5.1 - 31/08/20
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VK4K/6256 Series “6 wire Bus” videokit
VK4K/6256 Series - Installation handbook
Art.4833/4833X Speaker unit
CAMERA NOTES
MAXIMUM ILLUMINATION DISTANCE
FROM CAMERA AT NIGHT
The illumination LED’s within the camera
will illuminate the visitor when they are
within 50cm of the camera.
MAX 50 cm
FIELDS OF VIEW
The elds of view for standard camera are 55° for vertical angle and 115° for horizontal angle
while for Wide Angle camera are 80° for vertical angle and 170° for horizontal angle.
195 cm
80° 55°
170 cm
100 cm
75 cm
135 cm
70 cm
Vertical angle
170°
115°
180 cm
105 cm
70 cm
Horizontal angle
Standard camera Wide Angle camera
CONNECTION TERMINALS SIGNALS
+V Power input 16÷20Vdc
 Power input ground
12Vout 12Vdc. 0,3A max. output to supply accessories
1
Speech line input toward the loudspeaker and data sig-
nal (approx. 12V in stand-by, approx. 5V with a conver-
sation in progress)
2
Speech line output from the microphone (approx. 12V
in stand-by, approx. 3V with a conversation in progress)
V1 Balanced video signal sync.–
V2 Balanced video signal sync.+
BS
Input/Output busy signal (approx. 12V in stand-by,
approx. 0V with a call in progress)
SL
Active low output to enable the enslavement relay for
video signal exchange (active with a call in progress)
PTE Active low input to control directly the door open relay
C Door open relay common contact
Max 24Vdc, 3A
when used as
dry contacts
relay
NC
Door open relay normally closed
contact
NO
Door open relay normally open
contact
TECHNICAL SPECIFICATION
Power Supply: Supplied by the BUS line, 20Vdc
Power consumption: Stand-by: 70mA
Operating: 250mA
Working Temperature: -10 +50° C
CLEANING OF THE PLATE
Use a clean and soft cloth. Use moderate warm water or non-ag-
gressive cleansers.
Do not use:
• abrasive liquids;
• chlorine-based liquids;
• metal cleaning products.

Videx 6256 Specifications

General

Brand	Videx
Model	6256
Category	Intercom System
Language	English