Rockwell Automation 6156 User Manual
Industrial 14” CRT Monitors
(Bulletin Number 6156)
Product Data and Installation Instructions
Industrial Computer with Integrated Display and Keypad2
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Important User Information
Solid state equipment has operational characteristics differing from those of
electromechanical equipment. “Safety Guidelines for the Application, Installation and
Maintenance of Solid State Controls” (Publication SGI-1.1) describes some important
differences between solid state equipment and hard–wired electromechanical devices.
Because of this difference, and because of the wide variety of uses for solid state
equipment, all persons responsible for applying this equipment must satisfy themselves
that each intended application of this equipment is acceptable.
In no event will the Allen-Bradley Company be responsible or liable for indirect or
consequential damages resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes.
Because of the many variables and requirements associated with any particular
installation, the Allen-Bradley Company cannot assume responsibility or liability for
actual use based on the examples and diagrams.
No patent liability is assumed by Allen-Bradley Company with respect to use of
information, circuits, equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written
permission of the Allen-Bradley Company is prohibited.
Throughout this manual we use notes to make you aware of safety considerations.
ATTENTION: Identifies information about practices or
circumstances that can lead to personal injury or death, property
!
damage, or economic loss.
Publication 6156-2.0
Important: Identifies information that is especially important for successful application
and understanding of the product.
3
Industrial 14" CRT Monitors
Description
Bulletin 6156 Industrial 14 in. CRT Monitors are general purpose
monitors suitable for a wide range of industrial computing
applications.
Package Contents
The Bulletin 6156 Industrial Monitor is shipped with the following
items:
• 6156 Industrial 14 in. Color CRT Monitor with configurable
options for keypads, touchscreen, and video interface
Monitors without the touchscreen option have a polycarbonate
screen protector.
• panel mounting hardware (package of 20 10–32 lock nuts with
flat washers)
• 1.8 m (6 ft) AC power cord (optional)
• video cable (optional)
• keyboard cable (optional)
• Industrial 14” CRT Monitors Product Data & Installation
Instructions (Publication 6156-2.0).
An Industrial Monitor with a touchscreen option is shipped with
these additional items:
• supporting software and manuals
• RS-232 serial cable (optional)
Publication 6156-2.0
Industrial 14” CRT Monitors4
Dimensions
Figure 1
Bulletin 6156 Industrial Monitor (With Keypads)
Physical Dimensions
Publication 6156-2.0
Note: Be sure to allow at least 76.2 mm (3.0 in.) depth clearance for cable connections and air flow.
130680
309
(12.20)
216.4
(8.52)
20.3
(0.80)
Industrial 14” CRT Monitors 5
Figure 2
Bulletin 6156 Industrial Monitor (Without Keypads) Physical
Dimensions
335.3
(13.20)
SEE
NOTE
269.2
(10.60)
291.3
11.47)
482.6
(19.00)
Note: Be sure to allow at least 76.2 mm (3.0 in.) depth clearance for cable connections and air flow.
412.8
(16.25)
17.5
(0.69)
130681
Publication 6156-2.0
Industrial 14” CRT Monitors6
Installation Instructions
Environmental Considerations
The 6156 Industrial Monitor requires a minimum free air space of
76.2 mm (3 in.) behind and 50.8 mm (2 in.) above and below for
proper cooling. Allen-Bradley Industrial Monitors have been
designed to function without cooling fans. Therefore, maintenance of
fan filters and access to them need not be a concern.
Strong magnetic fields near the front of the monitor outside the
enclosure could potentially distort the image over time. This type of
image distortion generally disappears after degaussing occurs.
Allen-Bradley Industrial Monitors automatically degauss each time
AC power is applied, or when the degauss button is pressed.
Note: The internal degauss will not prevent color impurities caused
by local magnetic fields. Make certain the Industrial Monitor’s
enclosure is free of residual magnetism.
Panel Mounting
The panel on which you will mount the Industrial Monitor should be
at least 14 gauge to insure a NEMA 4 seal and proper support for the
unit. The mounting studs attached to the rear of the monitor bezel
will accommodate this minimum thickness panel and panels up to
6.35 mm (0.25 in.) thick.
To install the Bulletin 6156 Industrial Monitor:
1. Confirm that the shipping carton contains a package of 20 10-32
lock nuts and 20 flat washers. You will need 14 nuts and washers
for installation.
2. Refer to the physical dimension drawings (Figures 1 and 2, pages
4 and 5) and confirm that there is adequate space behind the
panel where the unit is to be situated. Remember to allow extra
space for air circulation.
3. Refer to the panel cutout drawing (Figure 3 Page 8) for
dimensions of the panel cutout and mounting hole locations. Cut
and drill the panel.
4. Carefully remove the monitor from its packaging. Avoid
damaging the monitor gasket.
Tip: It will be easier to install the monitor if you support it with a
shelf or other support adjusted to the appropriate height.
Publication 6156-2.0
Industrial 14” CRT Monitors 7
5. Insert the monitor in the panel cutout from the front of the panel.
Be careful not to damage the threaded mounting studs as you
position the monitor.
6. Secure the unit with the locknuts and washers provided. Tighten
evenly to 25 inch-pounds of torque.
Important: To assure a proper seal, be sure to install a washer
and nut on each of the 14 mounting studs.
ATTENTION: Mounting nuts must be tightened to a
torque of 25 inch-pounds to provide panel seal and
!
7. Remove the protective adhesive sheet from the screen of the
Industrial Monitor. The sheet is designed to prevent scratching of
the polycarbonate screen protector or the optional touchscreen
during shipping and installation. It should be removed before use.
avoid potential damage to the Bulletin 6156 Industrial
Monitor. Allen–Bradley assumes no responsibility for
water or chemical damage to the Bulletin 6156
Industrial Monitor or other equipment within the
enclosure due to improper installation.
Publication 6156-2.0
Industrial 14” CRT Monitors8
Figure 3
Bulletin 6156 Panel Cutout Dimensions
447.7
(3.16)
Publication 6156-2.0
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