Rated voltage for operation
The ET 200iSP distributed I/O station operates with the rated voltage shown in the following
table and the corresponding tolerances.
rated voltage Tolerance range
DC 24 V DC 20 V to 30 V (up to product version 2 of the power supply PS)
19.2 V to 30 V DC (as of product version 3 of the power supply PS)
AC 120/230 V AC 85 V to 264 V
General technical specications
9.5 Information on dielectric strength tests, class of protection, degree of protection and rated voltage of the ET
200iSP
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK 247