I-9401 Addressable Sounder Strobe
C-9401 Sounder Strobe
Installation and Operation Manual
Page 5
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Wiring of signal bus and power bus for intelligent sounder strobe and direct control
through passive normally open contact of manual call point
Conventional sounder strobe connects DC24V power in direct startup; D1 is positive
and D2 is negative which are reverse when not started up.
Sounder Strobe
Manual
Call Poin
t
+24V
G
Z1
Z2
Z2
Z1
S1
G
D1
D2
Z1
Z2
K1
K2