warning signals
2S
Ex N
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
MOD No.
REASON - INITIAL - DATE
ISSUE
DATE
APPROVED
CHECKED
DATE
DATE
DRAWN
WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL
SHEET
SCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
10
9
G
F
E
7
8
6
5
D
C
1
3
4
2
A
B
D209-06-001
R.S.RAIT
R.N.POTTS
R.N.POTTS
05/08/2020
OF
E2xS1R, E2xS1F & E2xS2F
SOUNDER WIRING DIAGRAMS
INTRODUCTION
RSR - 05/08/2020
NTS 1
1
A
05/08/2020
05/08/2020
-
-
+
+
E
E
S3
S3
EARTH OUT
+ve IN
+ve OUT
-ve IN
STAGE 3
S2
S2
DC E2XS1/ S2 UNITS
Line Monitoring
Stage 1: Apply power to Sve & -ve
Stage 2: Apply power to Sve & -ve. Connect Stage 2 to -ve
Stage 3: Apply power to Sve & -ve. Connect Stage 3 to -ve
AC E2XS1/ S2 UNITS
Power: Live & Neutral
Stage 1: Apply power to Sounder L & N
Stage 2: Apply power to Sounder L & N. Connect Stage 2 to Common
Stage 3: Apply power to Sounder L & N. Connect Stage 3 to Common
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
REQUIRED MINIMUM VALUES:
R
1
24VDC : 1KΩ MIN, 2W MIN OR 3K9Ω MIN, 0.5W MIN
48VDC : 3.9KΩ MIN, 2W MIN OR 15KΩ MIN, 0.5W MIN
EARTH IN
-ve OUT
STAGE 2
E
E
N
N
L
L
S3
LIVE OUT
NEUTRAL IN
NEUTRAL OUT
EARTH IN
STAGE 3
S2
C
LIVE IN
EARTH OUT
COMMON
STAGE 2
UPDATED FORMAT
DH 17-05-2022
B
R
1
