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