Macurco CX-6 Manuel D'instructions page 13

Macurco CX-xx Manual (Rev-1.0) Eng
In this application (above) the Fan or primary relay is used as a low-level alarm relay. The Alarm or secondary relay is
used as a supervisory relay when utilized in the normally closed configuration. The CX-6 monitors all critical
functions of the unit through software diagnostics that continually test and verify its operations. If a problem is
found, the unit will switch to a fail-safe/error mode or trouble condition. In this error mode the Fan* and Alarm
relays will be activated indicating the trouble condition at panel and the CX-6 display will flash the error.
*See section 4.5.14 Select Trouble Fan Setting – "tFS" for options.
16-33 VDC
Power
Transformer
Macurco External
Horn/Strobe
16-33 VDC
Macurco External Horn/Strobe model number is HS-X, where X represents lens color, R for red lens cover, G for
green lens cover, B for blue lens cover, A for amber lens cover, C for clear lens cover. Sound pressure for
Horn/Strobe model is at least 85dB at 10 feet.
REV – 1.1
Figure 3–8 6-Series Alternate Alarm Panel
-
Power
+
+
-
Figure 3–9 6-Series Horn & Strobe Combo Wiring
[34-2900-0512-0 ]
-
12-32 VDC or
12-24 VAC
Transformer
+
POWER
-
+
CX-6
N.C.
N.O.
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