Siemens Sinamics S110 Function Manual page 276

Safety Integrated Functions
8.1 Standards and regulations
Systems for executing safety-related control
functions
A Non-electrical (e.g. hydraulic, pneumatic)
B Electromechanical (e.g. relay and/or basic
electronics)
C Complex electronics (e.g. programmable
electronics)
D A combined with B
E C combined with B
F C combined with A or
C combined with A and B
"X" indicates that the point is covered by this standard.
Comment 1:
Designated architectures are described in Annex B of EN ISO 13849-1 and provide a simplified basis for the quantification.
Comment 2:
For complex electronics: Use of designated architectures in compliance with EN ISO 13849-1 to
PL = d, or every architecture in compliance with EN 62061.
Comment 3:
For non-electrical systems: Use components that comply with EN ISO 13849-1 as sub-systems.
276
EN ISO 13849-1
X
Restricted to the designated
architectures (see comment 1)
and max. up to PL = e
Restricted to the designated
architectures (see comment 1)
and max. up to PL = d
Restricted to the designated
architectures (see comment 1)
and max. up to PL = e
Restricted to the designated
architectures (see comment 1)
and max. up to PL = d
X
See comment 2
EN 62061
Not covered
All architectures and max. up to
SIL 3
All architectures and max. up to
SIL 3
X
See comment 3
All architectures and max.
up to SIL 3
X
See comment 3
Function Manual, 10/2008, 6SL3097-4AB10-0BP0
Drive functions