warning signals
2S
ALERTALARM 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
D250-06-001
R.N.POTTS
OF
TELEPHONE / RELAY ACTIVATION
MODULE WIRING DIAGRAMS
INTRODUCTION
NTS 1
1
DC Power Input Configuration
Config.: 1
Used to Activate DC Sounder or Beacon Units
With Telephone or Relay Signal
Maintain DC Power to TB1
Stage 1 only : Apply Signal to TB2 Singal Input Terminals
16/03/2023
A
16/03/2023
16/03/2023
RNP 31/03/2023
R.S.RAIT
R.N.POTTS
N/-
L/+
E
TB1 POWER
SUPPLY
TERMINALS
TB2 RELAY /
TELEPHONE
INPUT SIGNAL
TERMINALS
Live In
Neutral In
Earth In
N/-
L/+
E
TB1 POWER
SUPPLY
TERMINALS
TB2 RELAY /
TELEPHONE
INPUT SIGNAL
TERMINALS
+ve In
-ve In
AC Power Input Configuration
Config.: 2
Used to Activate AC Sounder or Beacon Units
With Telephone or Relay Signal
Maintain AC Power to TB1
Stage 1 only : Apply Signal to TB2 Singal Input Terminals
10-60 VDC RELAY, OR,
TELEPHONE RINGER
SIGNAL REN 1
(TYPICALLY LOW CURRENT
90-150VAC)
10-60 VDC RELAY, OR,
TELEPHONE RINGER
SIGNAL REN 1
(TYPICALLY LOW CURRENT
90-150VAC)