Festo CAMC-G-S3 Manual page 242

A Technical appendix
P06.00: Selection po­ P06.00: Selection po­
sition encoder 1 sition encoder 1
EnDat SIL (X2B) = [3]
EnDat SIL (X2B) = [3]
EnDat SIL (X2B) = [3]
Other encoder (X2B)
1)
= [4]
Other encoder (X2B)
1)
= [4]
1) Other encoder (X2B) = [4]:
– EnDat encoder without SIL certification
– BISS encoder
– Incremental encoder with A/B/N signals
– Incremental encoder with SINCOS signals
– Hiperface encoder without SIL
Tab. A.19 Safety reference data for analysis of encoder systems
Please note
The actually achievable safety level for the system, consisting of CAMC-G-S3, motor,
axis and possibly a second position encoder, must be calculated using the safety refer­
ence data of the CAMC-G-S3 è Appendix A.1.1, and the safety reference data of the
remaining components.
Please consult your regional Festo contact if you required precalculated application
suggestions.
Note the additional information:
– General information on encoder analysis and the supported position encoders
è Section 2.2.5.
– Information on the encoder configuration è Section 2.3.2.
– Example of encoder configuration in the SafetyTool è Section 4.6.4.
242
P06.01: Selection P06.01: Selection Notes Notes
position encoder 2 position encoder 2
Incremental en­ Not a part of PS1
coder (X10) = [5]
None = [6] Not a part of PS1
Requires a safe shaft
connection.
Requires a SIL
2-certified encoder
None = [6] Not a part of PS1
Requires a safe shaft
connection.
Requires a SIL 3-certi­
fied encoder
Incremental en­ Please note the
coder (X10) = [5] following.
None = [6] Invalid, blocked by
CAMC-G-S3 and the
SafetyTool
Achievable safety level
EN 61800-5-2
SIL 3
SIL 2
SIL 3
SIL 2
–
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English
ISO 13849
Cat. 4 / PL e
Cat. 3 / PL d
Cat. 4 / PL e
Cat. 3 / PL d
–