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The grid and tile construction
allows highest flexibility in regards to overall sizing,
modification of display layout and addition or omission of
indictors, control devices, and equipment without the use of
special tools or training. The tile assembly is customized to the
specific requirement of an application in multiples of a single
tile size increment. The grid is supported from the peripheral
framework and cross-beam structure for maximum stability. The
Graphic assembly is installed through a single panel cutout of the
control panel and secured with clamps provided. |
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Features
High-strength
structural frame
 
Small and larger
depth frames available
Glass-filled nylon
grid for maximum strength
Fire-retardant grid
and tile materials
1 inch and 2 inch
square tiles
Large number of tile
colors available
Translucent tiles
for rear-lit symbols
Single/multicolor
indicators
Multicolor split
indicators
Through or behind
tile indicators
Multi-function
switches and push-buttons
Digital and analog
displays
Conventional and
serial input annunciators
Lamp displays
Multi-color process
lines
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The
high precision 12" x 12"(304.80
mm x 304.80 mm) standard grid is molded
from glass-filled nylon 6/6 flame-retardant
94V-0 material. The grid is cut in 1"
(25.40 mm) increments and is assembled
to meet size requirements.
The tiles
are molded from polycarbonate
flame-retardant 94V-0 material and are self-extinguishing,
highly resistant to ultraviolet
rays, and meet ASTMD648 heat deflection
temperatures of 280° F. The tiles are available
in 1" x 1"
(25.40 mm x 25.40 mm) and 2"
x 2" (50.80 mm x 50.80 mm). The two
sizes may be mixed on the same grid, with 2"
x 2" (50.80 mm x 50.80 mm) tiles
suitable for larger graphics. |
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GRAPHIC LAYOUT
The
graphic layout is best transferred via
computer file. If not available, an actual size
drawing will reduce customer approval time
for layouts. Ronan factory personnel will
verify compliance with tile and grid layout
requirements and optional mounting facilities
for special equipment. The customer is requested
to select the color for lines, symbols,
and tile background from the color chart.
The
process line width should be selected based
on the graphic’s overall size and is available outlined
or not
outlined (solid). Care should be taken in the
selection of color for contrast in text/process
outlines.
The
recommended standard lettering style is
gothic, with many other computer generated styles
available.
The letters should be sized for easy readability
by the operator. Recommended sizes are from
7/16"
(11.11 mm) to 1/2" (12.70 mm) high. The
lettering is centered on symbols or
tiles with adjustments to minimize
screening across tile separation.
A large
number of standard symbols is available.
These can be sized to fit on a single tile or a number
of tiles
and placed symmetrically for the best visual
appearance. The standard symbols are available from
Ronan on Auto CAD files to simplify the graphic
layout for the customer. Custom symbols may be generated
for specific applications, including customer’s
logo in the graphic layout.
The final
graphic display is coated with a nonglare
UV resistant acrylic spray for a long-lasting, soil
resistant
appearance. The protective coating allows for
cleaning with mild cleaners or soap solution.
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Indicator
Lights
All indicator lights utilized are LED type (Light
Emitting Diodes) with current limiting to provide
greater than 100,000 hours of life. The indicators are
available in through-the-tile or behind-the-tile versions. |
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Through-the-tile LED
Typical through-the-tile LED indicators are
available in various diameters and light
intensity. The size of the indicators
should be based on the size and density of
the graphic. Single or dual color indicators available.
If the customer does not state a preference, Ronan
will select the appropriate type, based on the client’s
application. |
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Behind-the-tile LED
The Ronan Series X71 LED indicator is a 1 "
x 1"
(25.40 mm x 25.40 mm) assembly which attaches to
the grid from the rear behind a translucent tile. The
translucent tile is typically screened with a process
symbol or outline. The X71s are available in single or
multiple colors (up to 3 colors), e.g. green, red or
amber. The three colors are typical for motor or valve
status indication. |
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Pushbuttons
Push buttons are available in many different sizes
and may occupy a single tile or multiple tiles. The
number of poles and contact ratings are application
based and must be specified by the customer.
Illuminated (LED type) and non-illuminated push
buttons are available with round, square, and
rectangular buttons. Momentary or
ON/OFF functions with single or
multi-poles are available. |
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Switches
Proper selection of switches should be made by the
customer based on the application, taking into
consideration power requirements, number
of poles, positions (maintain or spring
return), actuator (key or handle), and
size. Ronan’s product specialists are
available for technical support. |
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And more ..
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