Directiva Esd; Qué Significa Esd - Siemens SIMATIC PC IL 77 Instrucciones De Servicio

EMV
USA
Federal Communications
Commission
Radio Frequency
Interference Statement
Shielded Cables
Modifications
Canadian Notice
A.1.3

Directiva ESD

¿Qué significa ESD?
Casi todos los módulos electrónicos están equipados con componentes o elementos de
construcción altamente integrados con técnica MOS. Estos módulos son, debido a su
tecnología, muy sensibles contra sobretensiones y, por consiguiente, también contra
descargas electrostáticas. Por tal razón, estos módulos están caracterizados de la siguiente
manera:
• ESD: Electrostatic Sensitive Device
• ESD: Designación internacional para elementos de construcción y módulos sensibles a
El símbolo siguiente rotulado en armarios, portamódulos o embalajes indica la sensibilidad
de los dispositivos contra las descargas electrostáticas:
Panel PC IL 77
Instrucciones de servicio, Edición 10/2004, A5E00339984-01
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules and the
Canadian Interference-Causing Equipment Standard ICES-003 for digital
apparatus. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
1.
2.
3.
4.
The use of shielded I/O cables is required when connecting this
equipment to any and all optional peripheral or host devices. Failure to do
so may violate FCC rules.
Siemens AG is not responsible for any radio television interference
caused by unauthorized modifications of this equipment or the
substitution or attachment of connecting cables and equipment other than
those specified by Siemens AG. The correction of interference caused by
such unauthorized modification, substitution or attachment will be the
responsibility of the user.
This Class A digital apparatus meets also all requirements of the
Canadian Interference-Causing Equipment Regulations ICES-003.
las descargas electrostáticas
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced radio/T.V. technician for help.
Anexo
A.2 Abreviaciones
A-3