Dialight SafeSite DHZCPSD4C8 Manual page 5

Hazardous location medium intensity power supply
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Note - this is a typical installation example. It is possible to feed the input voltage
in and out of the controller box to the additional power supply boxes, i.e. "daisy-
chaining" is acceptable.
Installation Tips and Requirements
Cable Requirements
The power supply only requires 3 wiring connections:
WARNING: Failure to use specified cable will VOID all warranties and could cause
premature failures.
1) Mains connection using a 3 conductor Power Cable (14AWG minimum to 10AWG
maximum).
2) An RS485 communications cable. This is required to be a 3 conductor cable
(18AWG minimum) with a shield or braid as well as a drain wire.
3) The connection between the Flash Head and the Power supply. This is required to
be 8 conductors of 18AWG minimum or 4 conductors of 14AWG minimum, with a
shield or braid as well as a drain. Maximum run distance is 550 feet.
4) Common Ratings for the above cables:
-40ºC to 90ºC temperature rating minimum (stationary use)
Outdoor rated/ wet location
UV resistant
Minimum of 300V rating (if 277Vac is used then a 600V cable is required)
UL, CSA and RoHS complaint
Flame retardant
Dialight Corporation 1501 Route 34 South
Tel: 732.919.3119 Fax: 732.751.5778 Web: www.dialight.com
E2 SYSTEM OVERVIEW
Farmingdale NJ 07727
Page 5 of 21
Document No.
9100-127-2044-99 Rev C
Release Date: August 2020

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