Bitron Video GVM3000 - Wires Section; Storage and Handling

WIRES SECTION
For reliable system performance please select you cables in compliance of the following chart:
STORAGE AND HANDLING
NOTE
The module is not to be stored in hot or cold places. Excessive temperatures (hot and cold) can shorten the electronics devices’ life, and
can also warp or melt some plastic parts, thus causing malfunctioning.
Protect it against mechanical shocks and drops, as printed circuits and plastics could break or be damaged
Do not use or store it in dirty and dusty places: electronics could be damaged and moving parts could wear out prematurely.
Do not use solvents for cleaning: wiping the front plate with a wet cloth could be sufficient. Do not rub strongly as the surface could be
scored.
Pag.17
50 m 100 m 200 m 300 m
Ref. Function
Dia.
mm
Section
Sq. mm
Dia.
mm
Section.
Sq. mm
Dia.
mm
Section
Sq. mm
Dia.
mm
Section
Sq. mm
1 Common 1,2 1,0 1,4 1,6 1,8 2,5 2,5 4
3 Monitor power supply 1,2 1,0 1,4 1,6 1,8 2,5 2,5 4
A Negative video signal 0,6 0,3 0,6 0,3
B Positive video signal 0,6 0,3 0,6 0,3
0,6
twisted
pair
0,3
twisted
pair
0,6
twisted
pair
0,3
twisted
pair
C Call 0,8 0,5 1,0 0,8 1,2 1,0 1,8 2,5
E Self-start (surveillance) 0,8 0,5 1,0 0,8 1,2 1,0 1,8 2,5
T Ringer power supply 0,8 0,5 1,0 0,8 1,2 1,0 1,8 2,5
+
DC power supplì
positive
1,2 1,0 -- -- -- -- -- --
-
DC power supplly
negative
1,2 1,0 -- -- -- -- -- --
0
AC power supplly
“negative”
1,2 1,0 -- -- -- -- -- --
~
AC power supplly live
pole
1,2 1,0 -- -- -- -- -- --
Pag. 16