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Description

The UMD Model 330 Series Custom Wall Mount LCD Terminals 
are part of the Unique Micro Design <a 
href="/itd/products/protolink_oem.html">ProtoLink 
Architecture</a> 
family of products. They have 20 fully programmable keys 
arranged in a 5 x 4 matrix. Low travel keyswitches with 
"tactile feel" are sealed behind a custom 
legend overlay. Each of the keys may be 
individually programmed with multiple keystroke 
sequences. Multiple shift levels are available for each 
key. 5 programmable LEDs are also available. This ensures 
total flexibility of layout and means it can be tailored 
to suit your software exactly. The Model 330 is 
housed in a rectangular recessed plastic enclosure . 
The Model 330 Series feature's a single serial port, backlit LCD display magnetic card reader interface and bar code decoder. 
An inbuilt keyboard wedge, and/or serial port is possible with custom modification. The liquid crystal display (LCD) incorporates 2 
lines of 16 characters. In serial mode, data is sent via the serial 
port. All interfacing is provided via a DB25 socket 
(other options available). A plug pack is required to 
power the terminal in serial mode.

Obsolete Product Line - Contact UMD Sales for Alternatives

Features

Features (listed items)

Specs Table (in html)

Specifications
<table border="1" cellpadding="3" cellspacing="0" width="90%" align=center> 
<tr>
<td width="36%">Physical size</td>
<td width="64%"> 135 (w) x 182 (d) x 65 (h) mm.</td>
</tr>
<tr>
<td>Enclosure/Weight</td>
<td>ABS Plastic / 0.5kg with standard DB25 connector</td>
</tr>
<tr>
<td>Power source</td>
<td>Via keyboard interface or external plug pack (5Vdc optional 9Vdc)</td>
</tr>
<tr>
<td>Keyboard Interface Option</td>
<td>PC, AT or PS/2 protocol (others available upon request)</td>
</tr>
<tr>
<td>Key matrix</td>
<td>20 in 4 x 5 matrix</td>
</tr>
<tr>
<td>Reliability</td>
<td>1,000,000 operations</td>
</tr>
<tr>
<td>Display Unit</td>
<td>Liquid Crystal Display with LED backlight, 2 lines by 16 characters
 3 mm character height</td>
</tr>
<tr>
<td>LED Indicators</td>
<td> 5 LED’s, user programmable</td>
</tr>
<tr>
<td>Serial interface</td>
<td>1 RS-232C (DTE) DB25 port standard, 1 optional </td>
</tr>
<tr>
<td>Baud rates</td>
<td>300, 1200, 2400, 4800, 9600, 19.2K, 38.4K</td>
</tr>
<tr>
<td>Handshake</td>
<td>DTR, XON/XOFF</td>
</tr>
<tr>
<td>Bar Code Decoder</td>
<td>Digital wand type</td>
</tr>
<tr>
<td>Symbologies</td>
<td>Code 128, code 39, interleaved 2 of 5 and EAN/UPC</td>
</tr>
</table>

Specs Table (in magic table format)

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