Siemens SIMATIC HMI 177 Mode D'emploi page 9

SIMATIC HMI
Mobile Panel 177, Mobile Panel 277
Approval in accordance with EN ISO 13849-1:2008/AC:2009
Product Information
Validity
The product information applies to the following HMI devices in combination with the corresponding connection box:
● Mobile Panel 177 with the following order numbers:
- 6AV6645-0AA01-0AX0, as of product version 7
- 6AV6645-0AB01-0AX0, as of product version 7
- 6AV6645-0AC01-0AX0, as of product version 7
● Mobile Panel 277 8" with the following order numbers:
- 6AV6645-0CA01-0AX0, as of product version 5
- 6AV6645-0CB01-0AX0, as of product version 5
- 6AV6645-0CC01-0AX0, as of product version 5
● Mobile Panel 277 10", order number 6AV6 645-0BE02-0AX0, as of product version 2
This product information contains important notes on changes made to the following safety standards and guidelines:
● Standard ISO 954-1 to EN ISO 13849-1
● Machinery Directive 98/37/EC to 2006/42/EG
For IEC EN 62061 evaluations of safety functions, the specified performance level (PL) can be converted to SIL according to
the EN ISO 13849-1 equivalence table:
Performance Level (PL)
a
b
c
d
e
Note: Aside from the average probability of one hazardous failure per hour, additional measures are necessary to achieve
the PL.
The notes supplement the operating instructions for the HMI device and take precedence over statements in the operating
instructions, the release notes and in the online help.
This product information and the corresponding operating instructions for the HMI device were written in German. Other
language versions of the documents are translations of these originals. The translations do not reference guidelines and
standards for other countries.
© Siemens AG 2012. All rights reserved
A5E02519749-04, 12/2012
Safety Integrity Level (SIL)
(IEC 61508-1, for information purposes
only)
high/continuous operating mode
No equivalent
1
1
2
3
- 6AV6645-0BA01-0AX0, as of product version 5
- 6AV6645-0BB01-0AX0, as of product version 5
- 6AV6645-0BC01-0AX0, as of product version 5
Average probability
of one hazardous failure per hour
1/h
≥ 10 to < 10
-5 -4
≥ 3 x 10 to < 10
-6 -5
≥ 10 to < 3 x 10
-6 -6
≥ 10 to < 10
-7 -6
≥ 10 to < 10
-8 -7
9