Table 9-14 Rated voltage for operation
Rated voltage Tolerance range
24 V DC 19.2 to 28.8 V DC
1
18.5 to 30.2 V DC
2
1
Static value: Creation as functional extra-low voltage with safe electrical isolation according to
IEC 60364-4-41
2
Dynamic value: Including ripple, e.g. as in the case of three-phase bridge power rectification
Technical specifications
9.5 Information on insulation, protection class, degree of protection and rated voltage
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD 147