Rockwell Automation Allen-Bradley MobileView 2711T-VMBRACKET, User Manual

Page: 40 / 104

40 Rockwell Automation Publication 2711T-UM001E-EN-P - March 2019
Chapter 4 Install and Operate the Junction Boxes
Mount the IP65 Junction Box Back Plate
IP65 junction boxes are shipped with their back plate removed so you perform
certain functions for each junction box as needed. This section provides
information on how to mount the back plate of either IP65 junction box.
IP65 junction boxes are shipped with Second Generation MobileView Tethered
Operator Terminal IP65 Junction Box Mounting Template, publication
2711T-DS004 . Use this mounting template or the back plate of the IP65
junction box to drill the mounting holes.
2711T-JBBKCOVER Back Cover Plate Accessory
This accessory is for rear access to the junction box from inside a control cabinet.
This cover plate provides quick access to configurable components for both
junction boxes (see
Figure 10 on page 46 ), and to reduce cables that might
otherwise be directed through cord grips on the 2711T-JBIP65DC1 junction
box.
The cover plate is fitted with a seal. To maintain a tight seal and the IP65 rating
(when installed on an IP65-rated control cabinet), install the cover plate on an
even surface.
Figure 6 - 2711T-JBBKCOVER Back Cover Plate Dimensions
IMPORTANT Consider the following before you mount an IP65 junction box:
• Do not mount near a heat source or where direct sunlight is likely.
• Do not mount where excessive mechanical vibrations, excessive dust,
humidity, or strong magnetic fields are likely.
IMPORTANT Any cable fed through the control cabinet wall must be smaller than the hole in
the cabinet wall.
Provide stress relief for the cables on the control cabinet side when you wire an
IP65 junction box with this back cover plate.
221.1 (8.7)
140 (5.51)
132.5
(5.22)
172 (6.77)
40
(1.57)
162.1
(6.38)
Mounting
Holes,
4 x 4.5 (0.18)
NOTE: All dimensions are in mm (in.)