Siemens SIMATIC ET 200iSP Operating Instructions Manual page 225

Nominal power supply voltage
● Power failure buffering power bus
● Power failure buffering IM 152
● Power failure buffering backplane bus
Electrical isolation
● between the supply voltage and power bus
● between the supply voltage and backplane bus as well
Insulation tested
● between supply voltage and all output voltages
Current consumption
● from power supply L1
Starting current inrush
● for 120/230 VAC
Power loss from the module
Permitted input power
Output current for 230 VAC (170 VAC to 264 VAC) and
ambient temperature
● -20°C to +70°C with horizontal installation
● From -20°C to +60°C with horizontal installation and
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
C
as IM supply
-20°C to +50°C for all other installation positions
Technical specifications
US
Voltages, currents, electrical potentials
10.2 Power supply PS 120/230 VAC
120/230 VAC
2
min. 20 ms
min. 20 ms
min. 20 ms
Yes
Yes
2500V AC
Max. 1.04A
3
28 A
21.3 W
4
max. 82.2 W
max. 4A
max. 5A
Power Supply
225