D900-10-00
3
I56-760-07
A78-1137-00
A78-2167-00
A78-1137-01
A78-1137-03E
A78-1137-29
1. Complete field wiring.(See Fig. 4)
2. Screw sounder to box with screw A.
3. Fill remaining holes with screw B.
MA12/24EH
A
B
B
A
BB-STD
LIGHT
0˚
–45˚
45˚
90˚
–90˚
PERCENT OF
DEGREES
RATING
0
100
5 - 25
90
30 - 45
75
50
55
55
45
60
40
65
35
70
35
75
30
80
30
85
25
90
25
Figure 1. Vertical and horizontal light distribution:
Figure 2. Strobe only:
CLIP
STORAGE
CLIPS REMOVED OR
ADDED TO SELECT
DESIRED TONE.
COVER SLOT
TAB A
TAB B
TAB C
FOR STORING UNUSED CLIPS:
SLIDE COVER BACK TO ALIGN COVER SLOT
WITH CLIP STORAGE POST.
SLIDE COVER
FOR CLIP STORAGE
USE A
SMALL-
BLADED
SCREWDRIVER
TO REMOVE
CLIPS
TONE
SELECTION TABS
Figure 3:
(–)
IN OUT
STROBE
ONLY
(–)
IN OUT
(+)
IN OUT
STROBE
ONLY
(+)
IN OUT
From
panel or
previous
device
To Next
Device
or EOL
– VDC
+ VDC
Figure 4. Multi-alert sounder:
From
panel or
previous
device
To Next
Device
or EOL
– VDC
+ VDC
Note: Use uncoded supply only.
(–)
IN OUT
STROBE
ONLY
(–)
IN OUT
(+)
IN OUT
STROBE
ONLY
(+)
IN OUT
Figure 5. Multi-alert sounder and strobe operating in
tandem:
From
panel or
previous
device
To Next
Device
or EOL
– VDC
+ VDC
+ VDC
– VDC
STROBE
SOUNDER
(–)
IN OUT
STROBE
ONLY
(–)
IN OUT
(+)
IN OUT
STROBE
ONLY
(+)
IN OUT
Non-
Coded
Supply
Can Be
Coded
Supply
Caution: Break off P.C.B. Tabs
Figure 6. Multi-alert sounder and strobe operating
independently:
Figure 7. Sounder surface mount:
Screw types used in figures 7 to 13
A = 8-32x1-7/16" Slot
B = #8 Sheet Metal Phillips
C = 8-32x1-5/16" Phillips
D = #8 Square Nut
E = 8-32x5/8" Slot
F = 8-32x2-3/4" Slot
G = 6-32x5/8" Slot
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