Mains Cabling Clearance
Note: To avoid mains interference, the mains
cable must enter the control unit through its own
cable entry hole ( 9 in Fig 2) and must not be
mixed with other cables.
Mains Connection
Figure 27 shows the mains connection. Connect
to a suitable supply using a double pole
disconnect (isolation) device in accordance with
EN60950-1.
Caution: Do not apply power at this point.
Anchor the mains cable with a strain-relief tie.
There is a eye located near the mains cable entry
hole for this purpose.
Figure
Closed Circuit Loop Zone Wiring
Two-Wire Closed Circuit Connections
With version 4.02 software you can connect two-
wire CCL detectors to each pair of zone terminals.
To specify the zone wiring type use the Installer
Menu – System Options – Wire Zone Type – Panel
Zones option and select “2-wire CC”.
If required you can use one pair of zone terminals
as a common tamper, provided you program that
zone with the type “Tamper” from the Installer
Menu.
Fully Supervised Loop Connections
Figure 29 shows the wiring connections for Fully
Supervised Loop zones. Note that the resistance
values shown are examples.
The allowed values for Alarm Contact/End of Line
are: 4k7/2k2. 1k0/1k0, 2k2/2k2, or 4k7/4k7.
Use the same pair of values for ALL FSL wired
zone circuits.
When programming select the correspondings
value in Installer Menu - System Options - Wired Zone
Type.
If you wish to connect two or more detectors to a
FSL zone, the diagram at the bottom of Figure 29
shows the connections required.
Figure 30 shows an example of wiring double
doors with two door contacts to one FSL zone.
Each door contact is a reed switch, connected
between the outer terminals. The inner (shaded)
terminal is not connected, and provides a spare
terminal.
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