_______________________________________________________________________________________________________________________________
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH sales@e-2-s.com Tel: +44 (0)208 743 8880
www.e-2-s.com Fax: +44 (0)208 740 4200
Document No. IS 2441-P Issue G 19-03-10
Sheet 6 of 6
Unit No. 2
+
-
Sounder
PCB
+ -
S2
S3
Unit No. 1
Beacon
PCB
+ -
-
+
-
+ -
Beacon
PCB +
+ -
Beacon
PCB
+ -
S2
S3
Sounder
PCB
+ -
S2
S3
Sounder
PCB
-
+
Unit No. 3
S2
S3
Unit No. 2
L
C
N
L
N
L N C
S2
S3
Sounder
PCB
Unit No. 1
L N
Beacon
PCB
L N
Beacon
PCB
L N
Beacon
PCB
L N C
S2
S3
Sounder
PCB
L N C
S2
S3
Sounder
PCB
Unit No. 3
Unit No. 2
C
N
S3
S2
L
Sounder
PCB
Unit No. 1
L N C S2
S3
Beacon
PCB
L N
L
N
L N
Beacon
PCB
L
N
Beacon
PCB
L N
Sounder
PCB
L N C S2
S3
L N C S2
S3
L
N
Sounder
PCB
Unit No. 3
BExCS110-05D DC Combined Sounder Unit
Beacon and Sounder Wired for Simultaneous Operation
BExCS110-05D AC Combined Sounder Unit
Beacon and Sounder Wired for Independent Operation
BExCS110-05D AC Combined Sounder Unit
Beacon and Sounder Wired for Simultaneous Operation
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.
