Stage 1 -ve
+ve IN
+ve OUT
-ve OUT
Stage 2 -ve
-ve IN/COMMON
warning signals
2S
M RANGE
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
D207-06-001
R.S.RAIT
B.ISARD
R.N.POTTS
MA1R, MA1F, MA2F & MA2H DC
SOUNDER WIRING DIAGRAMS
NTS
Stage 1 +ve
Stage 1 -ve
Stage 1 +ve IN
Stage 1 +ve OUT
Stage 2 +ve
Stage 2 -ve
Stage 1 -ve OUT
Stage 1 -ve IN
Stage 2 +ve IN
Stage 2 +ve OUT
Stage 2 -ve OUT
Stage 2 -ve IN
Stage 3 +ve IN
Stage 3 +ve OUT
Stage 3 -ve OUT
Stage 3 +ve IN
OF
3
3
R1
+
-
-
+
R1
+
-
-
+
S2
R2
R1
R2
R3
Two Stage Configuration
Config.: 4
Line Stage Monitoring (Use suitable monitoring relays/modules)
Not to be used for reverse polarity monitoring
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Stage 2: Apply Power to Stage 2 +ve & Stage 2 -ve
Two/Three Stage Voltage Free Activation Configuration Config.: 5
Customer Set H1 & H2 to Negative Switching (See Below)
Power: +ve & -ve
Stage 1: Connect Stage 1 -ve to Common -ve
Stage 2: Cconnect Stage 2 -ve to Common -ve
Stage 3: Connect both Stage 1 -ve & Stage 2 -ve to Common -ve
Three/Four Stage Configuration
Config.: 6
Independent Stage Input
Line Stage Monitoring (Use suitable monitoring relays/modules)
Set to positive switching (Default)
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Stage 2: Apply Power to Stage 2 +ve & Stage 2 -ve
Stage 3: Apply Power to Stage 3 +ve & Stage 3 -ve
Stage 4: Apply Power to Stage 2 +ve & Stage 2 -ve
& apply Power to Stage 3 +ve & Stage 3 -ve
CUSTOM
CONFIGURATION
PRODUCT
OPTION 'Y'
Cut Link W1
H2
H1
Set H1 & H2 to -ve switching
CUSTOM
CONFIGURATION
PRODUCT
OPTION 'K'
CUSTOM
CONFIGURATION
PRODUCT
OPTION 'V'
SWITCHES FOR STAGE OPERATION
CUSTOMER SUPPLIED
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
14V MAX SYSTEM = 120Ω MIN, 2W MIN OR 1KΩ MIN, 0.5W MIN
28V MAX SYSTEM = 470Ω MIN, 2W MIN OR 2.4KΩ MIN, 0.5W MIN
RECOMMENDED MINIMUM VALUES:
R1
05/03/2021
INTRODUCTION
RSR - 05/03/2021
A
05/03/2021
05/03/2021
RSR - 19/05/2021
B
Configuration titles amended
S1
S2
Product Versions Updated
RSR - 29/03/2023
C
ACN0129
