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A. Power supply strip
Located at the top of the bottom of the chest. On it, the power supply is connected (Neutral,
Earth and Line). The line cable must be connected through the terminal that has a fuse, and the
ground cable through the central terminal.
B. Switch power supply
Circuit protected by a shield located at the bottom of the box in the central part of the panel
control itself. It is connected to the power strip at its input and to the CPU board at its output. Its
function is to adapt the supply voltage to that required by the other circuits.
C. Batteries
The control panel has space to place 2 batteries 12Vdc 2Ah if necessary (only DVB model).
They are located in the back of the chest, in the bottom and right side.
D. CPU circuit
It is located on the back of the cover holder protected by a shield. This is the circuit that carries
out all the functions of the control panel and to which all the elements that depend on it are
connected. For more about the connection strip of this circuit see Figure 6.
WARNING:
If you have to manipulate the cover holder, care must be taken with the ground cable
that connects one of the pins of the cover holder to another located inside the chest.
(SEE CHAPTER 8 CONNECTION WARNING).
4.3
Connection of the elements
4.3.1
Supply
The control panel is powered through the strip shown in Figure 5 with a voltage of 110~230V ±
10% and a frequency of 50-60 Hz. The connection will be made by means of 3 wires with a
minimum section of 1,5mm
terminal of the control panel.
DISCONNECT the NETWORK and BATTERIES voltage before to
Do not cut off the control panel power supply during the boot
process. Such action may cause a malfunction of the control panel.
FABRICANTE DE PRODUCTOS CONTRA INCENDIOS– FIRE PROTECTION MANUFACTURER
C/ Compositor Wagner, 8 – P.I. Can Jardí - 08191 RUBÍ (Barcelona) ESPAÑA.
COsensor Control Panel
MCO120 / MCO120DVB
Figure 4: Elements disposal of the control panel
2
, being compulsory the connection of the ground cable to the supply
handling the interior of the control panel.
FABRICANTE DE PRODUTOS CONTRA INCÊNDIOS
Tlf.: +34 935 862 690 - cofem@cofem.com -
www.cofem.com
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