E2S 1-21-142 Instruction Manual Download Page 7

warning signals

2S

BEx

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

D210-06-721

R.S.RAIT

B.ISARD

R.N.POTTS

OF

NTS

1

1

OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,  

 500Ω MIN, 2W MIN OR 3K3Ω MIN, 0.5W MIN

MINIMUM VALUES:

R1

Single Stage Configuration

 - Simultaneous Operation  

        Config.: 1a

Line Monitoring (Stage 1 only)

Negative switching

Stage 1 Flash Pattern: Apply Power to Stage 1 +ve & Stage 1 -ve

Stage 2 Flash Pattern: Apply Power to Stage 1 +ve & Stage 1 -ve & Connect Stage 2 to -ve

Stage 3 Flash Pattern: Apply Power to Stage 1 +ve & Stage 1 -ve & Connect Stage 3 to -ve

24/03/2022

24/03/2022

24/03/2022

BExBGL2D & BExCBL2-L2D DC LED / LED 

BEACONS WIRING DIAGRAM

INTRODUCTION

INTRODUCTION

1

RSR - 05/09/2022

Stage 1 -ve in

Stage 1 +ve in

R1

Stage 1 +ve out

Stage 1 -ve out

Stage 2

Stage 3

SWITCHES FOR STAGE OPERATION

CUSTOMER SUPPLIED

Stage 1 -ve in

Stage 1 +ve in

R1

Stage 1 +ve out

Stage 1 -ve out

Stage 2

Stage 3

Stage 1 -ve in

Stage 1 +ve in

R1

Stage 1 +ve out

Stage 1 -ve out

Stage 2

Stage 3

Stage 1 -ve in

Stage 1 +ve in

R1

Stage 1 +ve out

Stage 1 -ve out

Stage 2

Stage 3

Single Stage Configuration - Indpendent Operation                     

     Config.: 1b

Line Monitoring (Stage 1 only)

Negative switching

Stage 1 Flash Pattern: Apply Power to Stage 1 +ve & Stage 1 -ve

Stage 2 Flash Pattern: Apply Power to Stage 1 +ve & Stage 1 -ve & Connect Stage 2 to -ve

Stage 3 Flash Pattern: Apply Power to Stage 1 +ve & Stage 1 -ve & Connect Stage 3 to -ve

WIRING LINKING BEACONS 

Summary of Contents for 1-21-142

Page 1: ...nt taken by the various units Nominal current at nominal voltage Table 1 Electrical Ratings It is important that a suitable power supply is used to run the equipment The power supply selected must hav...

Page 2: ...cur in normal operation and if it does it will only exist for a short time Gas Groupings Group IIA Propane Group IIB Ethylene Group IIC Hydrogen Acetylene Temperature Classification for Gas Applicatio...

Page 3: ...to ensure that the unit cannot move in service Fig 1 Fixing Location for Combined Beacon Beacon 7 Access to the Flameproof Enclosure To access the Ex d chamber remove the four M6 hexagon socket head...

Page 4: ...using the internal earth terminal ensure that the stainless steel M4 flat washer is between the incoming earth wire and the enclosure Internal earthing connections should be made to the Internal Eart...

Page 5: ...mum resistance value of 3k3 and a minimum power rating of 0 5 watts or a minimum resistance value of 500 and a minimum power rating of 2 watts The resistor must be connected directly across the ve and...

Page 6: ...Repair Maintenance repair and overhaul of the equipment should only be carried out by suitably qualified personnel in accordance with the current relevant standards EN60079 19 IEC60079 19 Explosive at...

Page 7: ...MIN MINIMUM VALUES R1 Single Stage Configuration Simultaneous Operation Config 1a Line Monitoring Stage 1 only Negative switching Stage 1 Flash Pattern Apply Power to Stage 1 ve Stage 1 ve Stage 2 Fl...

Page 8: ...TS 1 1 Single Stage Configuration Simultaneous Operation Config 1a Line Monitoring Stage 1 only Negative switching Stage 1 Flash Pattern Apply Power to Stage 1 ve Stage 1 ve Stage 2 Flash Pattern Appl...

Page 9: ...ality Assurance Notification ModuleD SIRA 05 ATEX M342 Provisions fulfilledby theequipment II 2G Ex db IIB T6 to T4 Gb II 2D Ex tb IIIC T65 C to T130 CDb IP6X Dust Protectionto EN60079 0 EN60079 31 St...

Page 10: ...r Date andPlace of Issue London 23 12 2020 EU Declaration of Conformity On behalf of European SafetySystems Ltd I declarethat on the date the equipment accompanied by this declaration is placed onthem...

Page 11: ...Chester CH4 9JN UK Quality Assurance Notification Module D CSAE 22UKQAN0046 Provisions fulfilled by the equipment II 2G Ex db IIB T6 T4 Gb II 2D Ex tb IIIC T65 C T130 Db IP6X Dust Protection to EN6007...

Page 12: ...and Place of Issue London 12 09 2022 UKCA Declaration of Conformity On behalf of European Safety Systems Ltd I declare that on the date the equipment accompanied by this declaration is placed on the m...

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