2
02
0-
07
12
Functional Safety HiC284*
Planning
LB/SC Diagnosis
The input loops of all versions are supervised, if the line fault detection is active (mandatory,
see datasheet). The related safety function is defined as the outputs are in fault state
(safe state), if there is a line fault detected.
Reaction Time
1. The reaction time for input to output safety functions is < 0.2 ms.
(load conditions: 24 V, 10 k
)
2. The fault detection and fault reaction time is < 100 ms.
A fault diagnosis at the input leads to output safe state.
3. The fault indication output is not safety relevant.
(< 100 ms)
Note
The fault indication output is not safety relevant.
Note
See corresponding datasheets for further information.
