7
Connection Examples
EDBC250SIO | 2.0
90
7.4
Mode Selector, Rotary Table
In "Mode Selector" mode, you can connect 2, 3 or 4 inputs to
a mode selector and to test pulse output SI0 TP. Disable the
test pulse outputs you do not need. Use this setup together
with PLC component FB_MODE to implement a mode
selector switch. The associated logical output sets only if an
input is set. All other outputs remain in a safe state. If no or
more than one input is set, all logical outputs retain their safe
state.
Use FSoE parameter "External Input" to enable the "Mode Selector" function. Refer to manual
section
►
6.3.3
Input Parameters for further details.
Safety ratings of mode selector applications in conjunction with switches/sensors approved
to EN 13849-2, Table D.3
Highest safety integrity level to EN 62061:2010
SIL2
Highest safety integrity level to IEC 61508:2010
SIL2
Category and highest performance level to EN ISO 13849-
1:2015
Cat. 1/PL c
Hardware fault tolerance (HFT) of two-channel application
(IEC 61508:2010/EN)
0
(a fault of the application may cause the safeguard to
fail)
Safety ratings of mode selector applications in conjunction with certified switches/sensors
of the appropriate safety classification
Highest safety integrity level to EN 62061:2010
SIL3
Highest safety integrity level to IEC 61508:2010
SIL3
Category and highest performance level to EN ISO 13849-
1:2015
Cat. 3/PL e
Hardware fault tolerance (HFT) of two-channel application
(IEC 61508:2010/EN)
1
(a fault of the application need not cause the safeguard
to fail)
Содержание c250-S
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