Digital fire detection control panel
LYON
FIRE PROTECTION MANUFACTURER
Ctra. de Molins de Rei a Rubí, Km. 8,4 - 08191 RUBÍ (Barcelona) ESPAÑA.
22
Tlf.: +34 935 862 690 - Fax:+34 936 999 261 - [email protected] -
www.cofem.com
1.5.3.5- Loop isolator (KABY)
Microprocesed analogue element installed as another
element inside the loop (It is not addressable - There is not need to
configure this element).
This is a protection element that is connected into the
detection loop, with the aim of isolating stretches with
crossed line failures, and allowing therefore the rest of the
loop
to operate normally.
It is supplied installed inside of a high base. This assembly
allows having it in the same place as the detector, making easy the
connection of the loop wiring.
The base has two stickers in the outer side with the word
“KABY”
to allow easy recognition.
The element is feed from the loop connection.
The
KABY
is conformant with EN 54-17 with the conformity mark awarded by AENOR.
Connection will be made according to figure 7.
Note: To determine the number of KABY it can be installed, consult the devices limit per control
panel table (Chapter 1.5)
IMPORTANT The polarity in the KABY as shown in figure 7 must be observed.
Figure 7.
Connection schematic KABY
