Urmet 2VOICE 1083 Manual Del Usuario página 3

ENGLISH
DESCRIPTION
The device Ref. 1083/69 allows to switch the coaxial or differential video signal and the power supply of 4
cameras max.
ELECTRICAL SPECIFICATIONS
Power voltage (+V, 0V): ................................................................................................. 18 - 33 Vdc ± 20% (*)
Max. current consumption: ...................................................................................................................50 mA
Power supply voltage (+12, 0V): ............................................... ........... 12 Vdc ± 10% (max. current 50 mA)
Power supply voltage (R2, 0V): ......................................................12 - 18 Vdc ± 10% (max. current 2 A) (*)
Working temperature range: ............................................................................................... from -5 to +50 °C
Humidity: .............................................................................................................................. 90% UR @ 30 °C
Maximum distance between button contacts and terminals (RES) ....................................................... 300 m
(*) See connection diagrams.
TERMINAL PINS DESCRIPTION
RE; 0V input for camera 1 activation
RF; 0V input for camera 2 activation
RG; 0V input for camera 3 activation
RH; 0V input for camera 4 activation
R2
power supply input for cameras
+V; 0V
video switch power input in Digivoice and 2Voice systems
+12; 0V video switching power input in Mod. 1722 kits
AU; BU video signal output for the monitor with differential connection
AU; V5
video signal output for the monitor with coaxial connection
A5; B5
differential video signal input, pass through
A5; V5 coaxial video signal input, pass through
RES; 0V input used to reset the switch position among cameras
T; 0V input for cameras cyclic activation
A1; B1
differential video signal input for camera 1
A2; B2
differential video signal input for camera 2
A3; B3 differential video signal input for camera 3
A4; B3 differential video signal input for camera 4
A1; V5 coaxial video signal input for camera 1
A2; V5
coaxial video signal input for camera 2
A3; V5
coaxial video signal input for camera 3
A4; V5
coaxial video signal input for camera 4
TC1 power supply output for camera 1
TC2 power supply output for camera 2
TC3
power supply output for camera 3
TC4
power supply output for camera 4
DS1083-015C
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