Technical Data; Safety-Related Equipment - Festo CMMO­-ST Serie Manual De Instrucciones

CMMO­ST-...-LKP
4

Technical data

The general technical data, operating and ambient conditions and additional connection data
can be found in the description of the motor controller è Manual GDCP-CMMO-ST-LK-SY-...
The technical data for the motor/encoder can be found in the operating instructions of
the motor or the axis/motor combination from Festo è www.festo.com/sp
4.1

Safety-related equipment

Safety reference data and safety specifications
Safety function
Category
Performance Level
Safety Integrity Level
SIL Claim Limit
DCavg
MTTF
d
HFT
PFH
T
Proof Test Interval
Service life
Product type testing
Component/function
Tab. 9 Technical data: Safety reference data and safety specifications
36
STO
3
PL e
SIL 3
SIL CL 3
[%] 90
[Years] 4500
1
-10
[1/hr.] 1.3 x 10
[Years] 20
[Years] 20
The STO function has been certified by an independent
testing body. CMMO-ST certificate è www.festo.com/sp
Suitable for use in systems from category 1 and higher
systems according to EN ISO 13849­1
Festo – GDCP-CMMO­ST-LK-S1-Z6 – 2017-05a – English
Safe Torque Off
(Safe torque off )
according to EN ISO 13849-1
according to EN ISO 13849-1
according to EN 61800-5-2
(Safety integrity level)
according to EN 62061
(SIL Claim Limit)
Average Diagnostic Coverage
(Average diagnostic coverage)
è Chapter 1.1.3
Mean Time To dangerous Failure
(Mean time to dangerous failure)
Hardware Failure Tolerance
Probability of dangerous Failure per Hour
(Probability of dangerous failure per hour)
Test interval
according to EN ISO 13849-1