Notifier ET Series - Manual (Page 3)

dn-2225:a1 • 2/9/10 — Page 3 of 4
WIRING DIAGRAMS
+
+ +
+
–
– –
–
– – + +
F
A
C
P
ET ET
ET ET
ET ET
DSM #1
DSM #2
DSM #3
+
–
+
–
+
–
Strobe NAC Circuit
Strobe NAC Circuit
Strobe NAC Circuit
DSM Interconnecting wiring shown. Maximum of 20.
FACP
DSM
SYNC +
SYNC –
+ OUT 1
+ IN 1
MINUS 1
+ AUDIBLE
+ IN 2
MINUS 2
– AUDIBLE
Strobe NAC Circuit
OUT
ET ET ET ET ET ET ET
ET ET ET
Strobe NAC Circuit
RETURN
+ OUT 2
Series ET Speaker and Strobe Operate Independently
(Non-Sync or Sync)
Series ET Speaker Strobes Synchronized
with DSM Module Single Class “A”
Series ET Speaker Strobe Appliances Synchronized
with DSM Module Single Class “A”
NOTE: Figure shows
interconnection to
strobe through sync
module. Speaker
portion requires 2
separate conductors to
FACP.
Strobe Speaker
222
5bd1.
wmf
2
225b
d2.wmf
2225b
d3.wm
f