Fenwal PSD-7155 - Page 5

YELLOW
ORANGE
BLUE
YELLOW
ORANGE
BLUE
FIRST DETECTOR BASE LAST DETECTOR BASE
TO CONTROL
PANEL
INITIATING
CIRCUIT
7
2
1
3
6
7
2
1
3
6
END OF
LINE
DEVICE
Figure 1. Detector Using 2-Wire Base (Less Options)
FIRST DETECTOR BASE LAST DETECTOR BASE
TO CONTROL
PANEL
INITIATING
CIRCUIT
7
2
1
3
8
8
4
4
6
7
2
1
3
6
END OF
LINE
DEVICE
RA-911
REMOTE LED
RA-911
REMOTE LED
2
3
2
3
Figure 2. Detector Using 2-Wire 2WRLT Base with Remote Indicator Option
FIRST DETECTOR BASE LAST DETECTOR BASE
+
TO CONTROL
INITIATING
7
2
1
3
8
8
4
4
6
7
2
1
3
6
RA-914
REMOTE LED/
TEST SWITCH
3
6
5
4
RA-914
REMOTE LED/
TEST SWITCH
3
6
5
4
END OF
PANEL
LINE
DEVICE
CIRCUIT
–
Figure 3. Detector Using 2-Wire 2WRLT Base with Remote Indicator and Remote Test Switch Option
FIRST DETECTOR BASE LAST DETECTOR BASE
AUX. RELAY
AUX.AUX. RELARELAYY
RA-914
CONTACTS
RA-914RA-914
CONTCONTACTSACTS
REMOTE LED/
FORM C
REMOTEREMOTE LED/LED/
FORMFORM CC
TO CONTROL
PANEL
INITIATING
CIRCUIT
8
7
3
6
3
6
5
4
(2WRM)
PINK
RED
BROWN
}
BLACK
BLACK
8
7
3
6
3
6
5
4
(2WRM)
PINK
RED
BROWN
}
BLACK
BLACK
8
7
3
6
3
6
5
4
(2WRM)
PINK
RED
BROWN
}
BLACK
BLACK
FACTORY WIRED,
DO NOT REMOVE
FACTORY WIRED,
DO NOT REMOVE
TEST SWITCH
TEST SWITCHTEST SWITCH
+
END OF
LINE
DEVICE
-
Figure 4. Detector Using 2-Wire 2WRB Base with Relay Module
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