JUMO flowTRANS MAG S Series Safety Manual page 30

4 Ex relevant data for operation in zones 1, 21 and 22
IMPORTANT (NOTE)!
Special connection conditions:
The output circuits are designed so that they can be connected to intrinsically safe and non-intrinsically
safe electrical circuits. Intrinsically safe and non-intrinsically safe electrical circuits may not be combined.
Potential equalization must be implemented for intrinsically safe circuits. If the rated voltage U
is not exceeded when non-intrinsically safe electrical circuits are connected, the intrinsic safety is main-
tained.
30
= 60 V
M