2000585-001
Installation
••••
17
Wall or Rack Mounting Installation
The Advance DataNET Hub should be:
•
Installed in a location that is free from shock and vibration.
•
Protected from direct sunlight and extremes of temperature.
•
It is recommended that the DNH be mounted within a shelter. This
prevents DNH from being exposed to outside environmental condi-
tions.
The unit is designed for standard wall or Zone 1 wall installations, or 19-
inch rack installations; see Chapter 1. Figures 1-5, 1-6 and 1-7. Shown
below is a typical wall mount installation for NEC Division 2 or non-rated
areas. The photo shows the unit wall mounted in an analyzer house.
Note that the AC Power (Mains) breaker is located in close proximity of
the unit. Also note the I/O connections to the DNH.
POWER & DNH
CABLE OR WIRING
CONNECTIONS
AC BREAKER
PROTECTION
The mounting wall must be capable of supporting the weight of the
unit;
see Chapter 1., Specifications and Figures 1-6 and 1-7.
Wall Mount Installation
: Use four, 5/16-inch (M8) or 3/8-inch (M10) lag
bolts to mount the unit to the wall. Mounting bolts must be secured to
solid wall construction members such as studs and into the wall only.
Allow adequate clearance on the left side to allow the door to swing
open.
Zone 1 Wall Mount Installation
: Use four, ¾-inch (M20) lag bolts to
mount the NAU to the wall. Mounting bolts must be secured to solid wall
construction members such as studs and into the wall only.
Instructions
Package
Configurations
Wall Mounting
