Power Supply Of The Et 200Isp - Siemens SIMATIC ET 200iSP Operating Instructions Manual

Width of the ET 200iSP
The maximum installation width of ET 200iSP is:
• without redundancy: 1040 mm = 60 mm + 30 mm + 31 * 30 mm + 20 mm (power supply +
interface module + 31 electronic modules + termination module)
• with redundancy: 1160 mm = 2 * 60 mm + 2 * 30 mm + 32 * 30 mm + 20 mm (2 power
supplies + 2 interface modules + 32 electronic modules + termination module)
Address space
The interface modules support a maximum of 244 input and 244 output bytes.
Note
Connection via PROFIBUS
There are DP masters that do not control the entire address space.
4.8

Power Supply of the ET 200iSP

Power supply PS
At the terminal module TM-PS-A of the power supply, connect the supply voltage of the
ET 200iSP. The power supply provides all the necessary output voltages for the ET 200iSP. The
output voltages are electrically isolated from the supply voltage.
• Power supply PS DC24V: 24 V DC
• Power supply PS AC120/230V: 85–264 V AC
Figure 4-4
Note
The power supply must be protected with a 6 A circuit breaker and tripping characteristic C (for
each ET 200iSP station).
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK
Power supply PS
Configurations (principle)
4.8 Power Supply of the ET 200iSP
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