P54A/B/C/E
4
FRONT PANEL
4.1
FRONT PANEL
Depending on the exact model and chosen options, the product will be housed in either a 40TE, 60TE or 80TE case.
By way of example, the following diagram shows the front panel of a typical 60TE unit. The front panels of the
products based on 40TE and 80TE cases have a lot of commonality and differ only in the number of hotkeys and
user-programmable LEDs. The hinged covers at the top and bottom of the front panel are shown open. An optional
transparent front cover physically protects the front panel.
Figure 6: Front panel (60TE)
The front panel consists of:
Top and bottom compartments with hinged cover
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LCD display
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Keypad
9 pin D-type serial port
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25 pin D-type parallel port
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Fixed function LEDs
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Function keys and LEDs (60TE and 80TE models)
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Programmable LEDs (60TE and 80TE models)
4.1.1
FRONT PANEL COMPARTMENTS
The top compartment contains labels for the:
Serial number
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Current and voltage ratings.
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P54xMED-TM-EN-1
Chapter 3 - Hardware Design
35