Specifications

44
Diagrams are for reference only.
Consult the appropriate installation sheet for wiring details.
TM
INITIATING DEVICES
BEAM DETECTORSBEAM DETECTORS
BEAM DETECTORSBEAM DETECTORS
BEAM DETECTORS
Fireray 200 Beam Detector
Reflective Beam Smoke Detector (EC-50R/-100R)
jy,pp
Relay wiring
as required
CABLE
CLAMP
CABLE
CLAMP
CABLE
CLAMP
CABLE
CLAMP
Remote reset switch
or relay close momentarily
to reset
May be same P.S.U.
as for control unit
P.S.U. (24 Vdc)
TEST
METER
EXTERNAL
RESET
-VE +VE
(0V) (24Vdc)
-VE +VE
(0V) (24Vdc)
P.S.U.
BR
R
+V Rx
SIGNAL Rx
0V Rx
Y
B
SIGNAL LEVEL
LOW HIGH
TEST/RESET
ON OFF
SW5
TROUBLE LED
Rx
Tx
A
L
A
R
M
T
R
O
U
B
L
E
N/O
N/C
COM
N/O
N/C
COM
100 MA
ALARM LATCH
COMP
25%
35%
50%
+
+
-
-
S
U
P
P
L
Y
2
4
V
d
c
TESTER (LLT)
COMMON
CONNECTIONS
D
RED
RED
5
8-WAY CONNECTOR
EC-50R / EC-100R
BLACK
APPROX 3 FT.
THE JUNCTION BOX.
WITHIN 330 FT. OF
LOW LEVEL TESTER
TO BE LOCATED
C
LOW LEVEL
BLUE
YELLOW
CABLE ASSY.
YELLOW
B
A
CONN.
2-WAY
2
1
4
3
BLUE
BLACK
WHITE
GREEN
7
6
8
-VE
BLUE
YELLOW
BA
JUNCTION
BOX (JB)
+VE
Low-level Tester Wiring
EndofLineResistor
Alarm Resistor
COM (BLUE)
NO (YELLOW)
COM (WHITE)
NC (GREEN)
Fire Relay
Trouble Relay
10.2 to 30 Volts DC (RED)
0V (BLACK)
EC-50R/-100R
POWER
SUPPLY
Zone Wiring
Single Zone Wiring
Fireray Wiring
The EC-50R/-100R comprises a
transmitter and receiver in a
single enclosure and is usually
installed between 19 and 24
inches below the ceiling.
The Fireray 2000 is a projected
beam smoke detector designed to
detect smoke in a large volume.
The system is comprised of three
pieces, a transmitter head, a
receiver head, and a control box.
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I
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I
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I 
I
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I

A
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A
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A
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A
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A