Location And Mounting; Power Supply Selection - E2S D1xC3 Instruction Manual

7) Location and Mounting

The location of the Alarm Bar should be made with due
regard to the area over which the warning signal must be
visible/audible. They should only be fixed to surfaces that can
carry the weight of the unit.
The D1XC3 Alarm Bar should be secured to any flat surface
using six Ø7mm fixing holes in the mounting plate. See figure
1.
Fig.1: Mounting Detail and Dimensions for D1x Alarm Bar
Alternatively, the unit can be pole mounted. For pole mounting
detailed instructions, see drawing D226-00-010
Fig. 2: Pole Mounted Stack
Max. Pole size NPS 4"
(OD: Ø114.3mm / 4.5in)
_______________________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
Document No. D226-00-125-IS_Issue_4
8) Access to the Enclosure
In order to connect the electrical supply cables to the beacon,
it is necessary to open the explosion proof enclosure. Loosen
the locking grub screw in the cover and then remove the
glass dome cover assembly to gain access to the chamber.
This can be achieved by unscrewing the glass dome cover,
taking extreme care not to damage the threads when doing
so.
Equipment Tag
1 x 3/4" NPT & 1 x M20x1.5mm
Cable Entry (Or Adapters if
selected)

9) Power Supply Selection

For Voltage ranges of complete units, take the highest
Minimum value and lowest Maximum value in the ranges of
the component units. For Current and Max Current ratings of
complete units, add the ratings from the component units.
E.g. D1xC3 N2 2A S1F AC115...:
Please see individual product instruction manual for Voltage
Range, Current and Max Current values.
10) Selection of Cable, Cable Glands, Blanking
Please see individual product instruction manual.
NOTE: Stopping plugs cannot be fitted into adaptors.
20/04/2023 Sheet 2 of 5
Warning – Hot surfaces. External surfaces
and internal components may be hot after
operation, take care when handling the
equipment.
Optional Duty Labels
Unit Type D1xB2X10
Voltage 110-120Vac
Range 50/60Hz
Current 220mA
Max
300mA
Current
Elements & Adapters
www.e2s.com
Fig. 3: Enclosure Access
D1xS1 D1XC3 Total
110 - 240Vac 110-120Vac
50/60Hz 50/60Hz
77mA 297mA
82mA 382mA
Tel: +44 (0)208 743 8880