ABB IRC5 Compact Product Manual page 20

1 Safety
1.1.2 Safety data
Continued
Based on the values from the previous table of MTTF
PFH
These are shown in the following table.
IRC5C Compact
Stop circuit
Emergency stop inputs
Automatic stop input
General stop input
Superior stop input
Limiting switch input
(without customer connection)
Three-position enabling device inputs
Emergency stop status outputs
SafeMove2 functions (option)
Protective stop category 0
Protective stop category 1
Emergency stop category 0
Emergency stop category 1
Emergency stop safe fieldbus output
Speed supervision category 0
Speed supervision category 1
Speed supervision safe fieldbus output
Position supervision category 0
Position supervision category 1
Position supervision safe fieldbus output
Conclusion according to EN ISO 13849-1:2015
The IRC5 controller safety system has a safety category 3 with performance level
PL d according to EN ISO 13849-1 using the simplified method of chapter 4.5.4 of
EN ISO 13849-1 and thus fulfils the safety performance requirement of the robot
safety standard EN ISO 10218-1.
The Common Cause Failure (CCF) is met according to the standard requirements.
20
can be calculated using the Annex K, table K1 of EN ISO 13849-1:2008.
D
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values, the corresponding
D
Calculated PFH PL
D
1.19x10E-07 d
1.03x10E-07 d
1.03x10E-07 d
1.03x10E-07 d
4.29x10E-08 e
1.54x10E-07 d
4.29x10E-08 e
1.19x10E-07 d
1.01x10E-07 d
1.19x10E-07 d
1.01x10E-07 d
1.01x10E-07 d
1.19x10E-07 d
1.01x10E-07 d
1.01x10E-07 d
1.19x10E-07 d
1.01x10E-07 d
1.01x10E-07 d
Product manual - IRC5 Compact
3HAC047138-001 Revision: M