E2S BEXCS11005D230AC-AM Instruction Manual page 6

Unit No. 1
Beacon
Sounder
PCB PCB
+
-
+ - + -
+
-
S2
S3
BExCS110-05D DC Combined Sounder Unit
Beacon and Sounder Wired for Simultaneous Operation
Unit No. 1
Beacon
Sounder
PCB
PCB
L N
L N C
L
N
C
L
N
BExCS110-05D AC Combined Sounder Unit
Beacon and Sounder Wired for Independent Operation
Unit No. 1
Beacon
Sounder
PCB
PCB
L
N
L N
L N C S2 S3
L
N
S2
S3
C
BExCS110-05D AC Combined Sounder Unit
Beacon and Sounder Wired for Simultaneous Operation
_______________________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
Document No. IS 2441-P
Unit No. 2
Beacon
Sounder
PCB PCB
+
-
+ - + -
S2 S3 S2 S3
Unit No. 2
Beacon
Sounder
PCB
PCB
L N
S2 S3 S2 S3
L N C
Unit No. 2
Beacon
Sounder
PCB
PCB
L
N
L N
L N C S2 S3
Issue C 04-07-02
Unit No. 3
Beacon
Sounder
PCB PCB
+
-
+ - + -
S2 S3
Unit No. 3
Beacon
Sounder
PCB
PCB
L N
S2 S3
L N C
Unit No. 3
Beacon
Sounder
PCB
PCB
L
N
L N
L N C S2 S3
Sheet 6 of 6
NOTE
Either the L or the N wire may be
made common to both the sounder
and the beacon to reduce the
number of cores in the cable.
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