46
12 Terms and abbreviations
ESPE
Electro-Sensitive Protective Equipment
Cat�
Category
Classification of the safety-related
parts of a controller as regards their
resistance to failures�
CCF
Common Cause Failure
DC
Diagnostic Coverage
MTTF
Mean Time to Failure
MTTF
d
Mean Time To Dangerous
Failure
OSSD
Output Signal Switching Device Output signal switch element,
static safety-related output�
PFH
(PFH
D
)
Probability of (dangerous)
Failure per Hour
PL
Performance Level
PL to EN ISO 13849-1
SIL
Safety Integrity Level
SIL 1-4 to IEC 61508�
PLC
Programmable Logic Controller
Technical data and further information at
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Summary of Contents for efector100 G1503S
Page 9: ...9 UK 5 2 Block diagram L L ...
Page 16: ...16 Input circuit Output status LED display L L ...
Page 17: ...17 UK Input circuit Output status LED display L L ...
Page 33: ...33 UK 8 4 2 Function Input circuit Output status LED display L L N O contact activated ...
Page 34: ...34 Input circuit Output status LED display L L N O contact activated ...
Page 35: ...35 UK Input circuit Output status LED display L N O contact activated ...
Page 40: ...40 Input circuit Output status LED display L L N O contact activated ...
Page 47: ...47 UK ...