Digital fire detection control panel
LYON
FIRE PROTECTION MANUFACTURER
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) ESPAÑA.
34
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - [email protected] -
www.cofem.com
2.2.2.- Loop driver
The standard control panel can have a maximum of 4 loop drivers of 2 loops, located in its interior.
In the event of needing more than 8 loops, that is to say, more than 4 drivers, the control panel will be
provided with two joined boxes providing a maximum of 20 loops.
35V Supply
Driver controller connection
LOOP 1
LOOP 2
Figure 16
. Loop driver
Each loop driver is numbered, to identify the corresponding loop. The numbering and the polarity
come on the strip connector.
Connection of the loops of the Lyon analogue system will be made with
2 x 1.5 mm BRAIDED
SCREENED HALOGEN-FREE CABLE
for lengths of up to 800 metres and
2 x 2.5 mm BRAIDED
SCREENED HALOGEN-FREE CABLE
for lengths of up to 1500 metres.
Connection will be made according to figure 19.
DISCONNECT the 110~230V Voltage circuit and BATTERIES
before accessing the interior of the control panel.
