8
3.2 Design
The Master is delivered in a 482.6 mm (19”) aluminum enclosure. The Master is based on an
embedded Linux PC with integrated 10-fold hub. For future further development of the
Master, several interfaces such as PCMCIA, serial, infrared and sound interfaces are
preconfigured.
At the front the various status conditions like alarm status, network connection, and
connected monitoring systems are shown by 13 LEDs. The functions are described in detail
in Appendix
G 1 Display and operating elements enclosure
.
The IEC mains connection is located on the rear side of the Master. The power pack is
integrated into the Master enclosure. The IEC connection cable is available in various country
versions and must be chosen according to the country-specific specifications (see Appendix
A1 Scope of supply/Accessories – Master
).
A connection point is available to ground the enclosure of the Master.
All important operating parameters (e.g. application limit, temperature and humidity, etc.) are
described in more detail in Appendix
B Technical data –Master.