
ATEX for intrinsically safe circuits
SIRIUS ACT 3SU1 pushbuttons and signaling devices
System Manual, 08/2018, A5E03457306020A/RS-AK/010
27
Basic representation of the use of the 24 V LED modules for intrinsic safety
Please note:
U
0
≤ U
i
I
0
≤ I
i
P
0
≤ P
i
C
0
≥ C
C
L
0
≥ L
C
●
U
i
= maximum input voltage
●
I
i
= maximum input current
●
P
i
= maximum input power
●
C
i
= maximum inner capacitance
●
L
i
= maximum inner inductance
●
U
0
= maximum output voltage
●
I
0
= maximum output current
●
P
0
= maximum output power
●
C
0
= maximum outer capacitance
●
L
0
= maximum outer inductance