CPX-FVDA-P2
56
Festo – CPX-FVDA-P2-Z6 – 2018-02a English
Safety characteristic values
1)
Probability of a dangerous failure per hour
(PFH
d
)
[1/h]
<1.0 x 10
–9
Max. useful life
[years]
20
Min. demand rate for each output channel
(CH0, CH1, CH2)
[1/week]
1
Measures to avoid common cause failures (CCF)
–
Observe operating voltage limits
–
Observe temperature range
–
Combine a maximum of 2 output
channels in a common safety pilot
circuit
Safety protocol
PROFIsafe Profile Version2.4
2)
Type test
The functional safety engineering of the
product has been certified by an
independent testing body, see EC-type
examination certificate
è
www.festo.com.
CE marking
(
è
Declaration of conformity)
In accordance with EU Machinery Directive
Certificate issuing authority
TÜV(German Technical Control Board)
Rheinland 01/205/5294.01/18
1)
In order to guarantee the safety level, a minimum switch-on period of 1 minute must be ensured
every 8 operating hours for each output channel used.
2)
Profile for Safety Technology on PROFIBUS DP and PROFINET IO; Version 2.4, March 2007
Tab. 10
Safety characteristic values
