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The OIT3165A & OIT4165A MicroOITs can be
configured as simple ASCII terminals for communicating with many ASCII
compatible controllers. They support both RS-232 and RS-422/485 communications,
and for applications that require multiple OITs they support multi-drop
networks of up to 255 units. The 2-line by 20-character displays on these
industrial ASCII terminals can be configured to display text messages from the
controller or the 500 user-defined messages that are stored in the OIT. Each
key on the OIT can be programmed to simulate momentary or on/off switches by
sending ASCII character strings of up to 40-characters to the host controller.
In addition, these ASCII character strings or alternate user-defined messages
can be displayed on the OIT.
Unequaled Flexibility
Whether you are designing for one application or
many, the OIT3165A & OIT4165A MicroOITs fit the bill. With three operating
modes (interactive, block & network), 24 user-definable keys, and a
user-definable keypad legend, these MicroOITs fit perfectly in any
application.
Choose Your Own Keys
The OIT3165A & OIT4165A MicroOITs offer an
innovative new feature that allows you to choose the exact keys that your
application requires. In the past, you had to search for an operator interface
terminal with just the right combination of keys; and when you couldn't find
the perfect keypad layout, you had to settle for something different. Now, with
the user-definable keypad feature standard on the OIT3165A & OIT4165A, it
is easy to have the exact keypad layout you want. Choose from the following key
types.
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| Key Type |
Description |
| Momentary Function |
Sends one ASCII string of up to 40-characters
when the key is pressed and a second ASCII string of up to 40-characters when
the key is released. Use a Momentary Function key to simulate a momentary
switch. |
| Push On/Off Function |
Sends one ASCII string of up to 40-characters
when the key is pressed and a second ASCII string of up to 40-characters when
the key is pressed again. Use a Push On/Off Function key to simulate a push
on/off switch. |
| Shifted Function |
Sends one ASCII string of up to 40-characters
when the key is pressed and a second ASCII string of up to 40-characters when
the key is pressed in conjunction with the Shift key. Use a Shifted Function
key for two alpha or numeric keys (for example A & a, A & B, A &
1). |
| Shift |
Used in conjunction with Shifted Function
keys to provide twice as many keys. |
Arrange the Keys
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Once you choose the keys you need, these
MicroOITs allow you to arrange those keys in any order. Use any, all, or none
of the key locations. It's completely up to you. Of course, you are always free
to use the predefined templates included in the configuration
software. |
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Install Your Own Keypad Legend
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The OIT3165A & OIT4165A MicroOITs offer
the flexibility you demand when it comes to keypad layout & design. All
models have a clear area over the entire keypad that allows you to easily and
inexpensively label the keys with any combination of text, graphics, and colors
by simply inserting a custom legend. The legend can cover any unused keys to
guard against operator confusion, and you can use the unused space for your
company logo or other information. Just slide-out the default legend and
slide-in your own legend for a "Built-to-Spec" look. Once installed the legend
is completely sealed and protected. |
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Rugged & Reliable
Tough enough to function almost anywhere, the
OIT3165A & OIT4165A MicroOITs are sealed to NEMA 4/4X(indoor)/12 standards
and meet CE specifications for electric noise immunity in industrial
environments. In addition, these MicroOITs are
listed by Underwriters Laboratories, Inc. for use in Class I, Division 2,
Groups A, B, C, D or non-hazardous locations. Reliability is not sacrificed to
keep these products affordable. We use the best components available to ensure
that our products operate flawlessly.
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