Operating instructions

Appendix
A.1 Certificates and guidelines
SIMATIC Panel PC 677B
Operating Instructions, 05/2007, A5E01035609-01
241
A.1.2 Certificates and approvals
DIN ISO 9001 certificate
The quality assurance system for the entire product process (development, production, and
marketing) at Siemens fulfills the requirements of ISO 9001 (corresponds to EN 29001:
1987).
This has been certified by DQS (the German society for the certification of quality
management systems).
EQ-Net certificate no.: 1323-01
Software License Agreement
The device can be supplied with or without preinstalled software. For devices with
preinstalled software, please note the relevant license agreements.
Certification for the United States and Canada
Safety
One of the following markings on a device is indicative of the corresponding approval:
UL-listed, approval from Underwriters Laboratories (UL) for United States and Canada:
with abbreviation 'I.T.E.' in accordance with binational standard UL 60950-1 / CAN/CSA-
22.2 No. 60950-1,
with abbreviation 'IND.CONT-EQ' in accordance with standards UL 508 and CSA
C22.2. No. 14-5
UL recognition mark: Components that cannot be operated autonomously, approved by
UL
EMC
USA
Federal Communications
Commission
Radio Frequency
Interference Statement
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. These limits
are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely
to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
Shielded cables Shielded cables must be used with this equipment to maintain compliance
with FCC regulations.