MZX Fire detection system
Technical specification
Product Information Doc. version 8.0
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Sounder base connection
Table 6 gives the sounder base connections. Connec-
tion L2 should not be used for external wiring as this is
used for switching the 802SB from the detector.
Cabling
A maximum of two 1.5 mm
2
cables may be connected
at any one terminal.
LPCB approval
MX CONSYS configuration
The 802SB is configured in MX CONSYS (refer to Publi-
cation 17A-06-X1 - MX CONSYS Configuration Tool) as
follows:
When a Sounder Base unit is attached to an address-
able detector, the “Point” and “Point Type” config-
uration in MX CONSYS requires that the Sounder
Base is added to the detector configuration using
the "Advanced" feature of point configuations. To
add the Sounder Base to the point, select the point,
Contacts
802SB
R
Remote LED
L
-ve Line In/Out
L1
+ve Line In/Out
L2
Switched Output
Wiring is directly to 802SB contacts
Table 6: Sounder bBase Connections
Fig. 3:
1 – Tone selection switchers
2 – Volume adjustor (anti-clockwise to decrease volume)
3 – The pot adjuster is covered by a volume pot blank label
(only to removed if volume to be reduced). The label must
be refitted after any adjustment. If the label is damaged it
must be replaced by a new one.
4 – Volume trimmer tool
1
4
3
2
Fig. 4: Wiring to 802SB Sounder Base
Notice
For EN 54-3 compliance, detectors and caps
must be locked into the sounder base using a
locking device (Factory fitted). Ensure that the
locking device is in place before fitting a
detector or cap. See Fig. 5. The Volume Pot
Blank Label must be fitted over the Volume
pot.
Fig. 5: Locking Device
Locking device
Temporary park plunger
1
2
