System Sensor B112LP - Manual (Page 3)

D150-03-00 3 I56-597-03R
DETECTOR
POWER LOOP
(+)
(–)
ALARM
INITIATION LOOP
FCI
CONTROL PANEL
ALARM RELAY
AUXILIARY CONTACTS
N.O.
12
N.C.
13
C.
14
(2.8 VDC)
(+) (—)
1 4
ALARM
RELAY
REMOTE
ANNUNCIATOR
OUTPUT
(+IN) 2 3 (+OUT)
SPORTING
SPRING
5 (–IN, –OUT)
(IN)
10
(OUT)
11
ALARM RELAY
8
(IN)
9
(OUT)
FIRST DETECTOR IN LOOP
ALARM RELAY
AUXILIARY CONTACTS
N.O.
12
N.C.
13
C.
14
(2.8 VDC)
(+) (—)
1 4
ALARM
RELAY
REMOTE
ANNUNCIATOR
OUTPUT
(+IN) 2 3 (+OUT)
SPORTING
SPRING
5 (–IN, –OUT)
(IN)
10
(OUT)
11
ALARM RELAY
8
(IN)
9
(OUT)
FIRST DETECTOR IN LOOP
EOL
RESISTOR
EOL RELAY
(+)
(–)
NOTE: Schematic
Shown for
Reference
1
2
3 4
5
8 9
10
11
12
13
14
UL
LISTED 4-WIRE CONTROL
P
ANEL
REMOTE
ANNUNCIATOR
RELEASING
DEVICE
(OPTIONAL)
1
2
3 4
5
8 9
10
11
12
13
14
REMOTE
ANNUNCIATOR
POWER LOOP +
POWER LOOP —
ALARM CIRCUIT
RELEASING
DEVICE
(OPTIONAL)
EOL RELAY
+
—
+
— +
—
EOL
Figure 2. Typical wiring diagram:
Figure 3A. Activating the tamper-resistance feature:
PLASTIC LEVER
BREAK TAB AT
DOTTED LINE BY
TWISTING TOWARD
CENTER OF BASE. USE SMALL-BLADED
SCREWDRIVER TO
PUSH PLASTIC LEVER
IN DIRECTION OF
ARROW.
Figure 3B. Removing detector head from base: