Product description
EK1960
25
Version: 1.3.1
Relay output parameters (Cat. 2 – single-channel) Value
PFH
D
7.25 E-10
PFD
G
6.42 E-05
MTTF
D
high
DC
avg
high
Performance Level
PL d
Category
2
SIL
2
B
10D
relay option values
Characteristic numbers
EK1960-260x
B
10D
value (DC13 24 V
DC
and I
max
≤ 2 A)
1,500,000 [switching cycles]
B
10D
value (AD15 230 V
AC
and I
max
≤ 1 A)
750,000 [switching cycles]
B
10D
value (AD15 230 V
AC
and I
max
≤ 3 A)
300,000 [switching cycles]
Digital input safety parameters
The following table contains the safety parameters for the digital input of the EK1960. This must be added to
the logic and input value to determine the total PFH value.
Digital input parameters
Value
PFH
D
6.4 E-11
PFD
G
6.1 E-06
MTTF
D
high
DC
avg
high
Performance Level
PL e
Category
4
SIL
3
Safety mat input safety parameters
The following table contains the safety parameters for the analog input in the safety mat operation mode of
the EK1960. This must be added to the logic and input value to determine the total PFH value.
Safety mat input parameters
Value
PFH
D
8.84 E-10
PFD
G
7.5 E-05
MTTF
D
high
DC
avg
medium
Performance Level
PL d
Category
2
SIL
2
Logic safety parameters
The following table contains the safety parameters for the logic module of the EK1960. This must be added
to the input and output value to determine the total PFH value. The Safety-over-EtherCAT communication is
included in the logic part.
Содержание EK1960 Series
Страница 1: ...Operating Instructions for EK1960 TwinSAFE Compact Controller 1 3 1 2019 01 28 Version Date...
Страница 2: ......
Страница 6: ...Table of contents EK1960 6 Version 1 3 1...
Страница 58: ...Operation EK1960 58 Version 1 3 1 Fig 51 Safety parameters of the input modules...
Страница 102: ...Operation EK1960 102 Version 1 3 1 Fig 131 Group Status Online ERROR Fig 132 Group Status Online STOP...
Страница 140: ...Appendix EK1960 140 Version 1 3 1 5 2 Certificates...