GE PACSystems RXi-XP IPC Hardware Reference Manual page 8

Typographic Conventions
This manual uses the following notation conventions:
• Italics (sometimes additionally in blue color) emphasize words in text or documentation or chapter titles
Hexadecimal values (base 16) are represented as digits followed by ʹhʹ, for example: 0Ch.
or web addresses if underlined.
Hexadecimal values (base 16) are represented as digits preceded by ʹHʹ, for example: H0C.
•
Hexadecimal values (base 16) are represented as digits preceded by ʹ$ʹ, for example: $0C.
•
Binary values (base 2) are represented as digits followed by ʹbʹ, for example 01b
•
The use of a ʹ#ʹ (hash) suffix to a signal name indicates an active low signal. The signal is either true
•
•
when it is at logic zero level (voltage close to 0 V) or the signal initiates actions on a high-to-low
The use of a ʹ\ʹ (backslash) prefix to a signal name indicates an active low signal. The signal is either true
transition.
•
when it is at logic zero level (voltage close to 0 V) or the signal initiates actions on a high-to-low
transition.
• Text in Courier font indicates a command entry or output from a GE Intelligent Platforms embedded PC
product using the built-in character set.
• Notes, warning symbols and cautions call attention to essential information.
Product Properties
Certification
This product is certified according to:
― CE EN-IEC 60950-1
― EN/IEC 61131-2
For more information about certifications please refer to chapter 6: Specification.
Altitude
Altitude, air pressure and ambient temperature influence the thermal operation of the components described
in this manual. They have been developed and tested at about 500 m (1650 ft.) above sea level at a typical
ambient temperature of 20 °C (68 °F). Because of only marginal variations within a limited range of altitudes
these products operate as specified within altitudes from sea level to 2000 m (~6560 ft.). This is with reference
to temperature ranges of air-cooled versions. GE Intelligent Platforms can assist the user of these components
in planning operation outside this altitude range upon request.
Options
This manual describes the basic product plus all options. Your product may not have all options implemented.
Please verify with your purchase contract which options are implemented. Descriptions of options which are
not implemented obviously do not apply to your product.
Support, Service and Warranty
The manufacturer grants the original purchaser of GE Intelligent Platforms products a warranty of 24 months
from the date of delivery. For details regarding this warranty refer to Terms & Conditions of the initial sale.
PACSystems RXi Box IPC-XP Hardware Reference Manual
Internal
GFK-2990 8