The Fire-Cryer Plus® Zone Extension PCB
Part Ref: ZEP
Features:
¾
6 Sounder Circuits rated and independently fused @ 2A per circuit
¾
Adds 3 zones or 6 Sounder circuits to an MMSP
¾
All messages synchronised within a 4 zone (8 Sounder Circuits) system (when used with the Vimpex Multi-
Message Switching PCB Part Ref. MMSP)
¾
Fully expandable with limitless zones with added MMSP and ZEP
¾
Diagnostic LEDs
¾
Optional Metal enclosure designed around the Kentec range of panels. Can be delivered prewired with or
without a PSU
LED Indicators (Please refer to Figure 4)
Power healthy and ZEP powered illuminates the GREEN LED
c
‘POWER’
Transmission of a message illuminates the RED LEDs
d
,
e
,
f
,
g
,
h
,
i
on all sounder circuits.
Terminals (Please refer to Figure 4)
Ribbon Cable Link to MMSP
S2A, S2B, S3A, S3B, S4A and S4B
– Sounder inputs from Control Panel
S2A, S2B, S3A, S3B, S4A and S4B
AUX EOL
. The sounder circuits S2A, S2B, S3A, S3B, S4A and S4B are provided
with auxiliary EOL terminals. Fit the panel manufacturer’s recommended EOL Resistor here. This suppresses fault
signals when an auxiliary message is broadcast.
S2A, S2B, S3A, S3B, S4A and S4B
– Sounder Outputs from ZEP
AUX ++ --
24VDC - Input (Max load of 12A requires Min. 1.5mm CSA up to 2 metres in length). Negative –(ve) of AUX PSU
MUST
be connected to Negative –(ve) of Control Panel and Negative –(ve) of AUX PSU if used with MMSP.
