SSS Siedle AVA 670-0 Produktinformation Seite 5

English
Application
Access video decoupler in switch
panel housing. Permits the decou-
pling of an analogue video signal
from the Access Professional system.
Note
The video privacy function restriction
will be lifted at the affected camera.
Electrical voltage
Mounting, installation and servicing
work on electrical devices may only
be performed by a suitably qualified
electrician.
Electrostatic charging
As a result of electrostatic charging,
direct contact with the circuit board
can result in destruction of the
device. Direct contact with the circuit
board must therefore be avoided.
Mounting
1 Clip the Access video decoupler
onto the top hat rail.
2 Circuit diagram AVA 670-...
Installation
After mounting, release the housing
screw and take off the cover. The
coaxial cable can only be con-
nected with the housing open. The
remaining wiring work can be car-
ried out with the housing closed.
3 In order to permit longer cable
lengths at the coaxial output, the
video signal can be amplified by up
to 3 dB. Turn potentiometer P1 anti-
clockwise. In the as-delivered status,
no amplification is set.
Terminal assignment
V3, V4 Supply voltage
10–50 V DC
V5, V6 Actuation of video
output
L/S Coaxial connection
L = lead, S = shield
V1I, V2I Video signal IN
V1O, V2O Video signal OUT
Specifications
Operating voltage: 10–50 V DC
Operating current: max. 25 mA
Protection system: IP 20
Ambient temperature:
0 °C to +40 °C
Horizontal pitch (HP): 3
Dimensions (mm) W x H x D:
53.5 x 89 x 60
5