Siemens S5-100U User Manual page 44

Installation Guidelines
3.2.2 Connecting the Power Supply to the S5-1OOU
Power Supply Module
1.
Set the voltage selector to the supply voltage you are using.
2. Swing up the protective cover.
3. Connect the supply cable to terminals Ll, N and+( see Figure 3-1 1),
4. Close the protective cover.
Figure 3-11. Connecting a Power Supply Module and a CPU
CPU
Connect the L + and M terminals of the PS 931 power supply module to the corresponding
terminals on the CPU (see Figure 3-23).
2. Connect the ~ terminal of the CPU to the standard mounting rail.
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EWA 4NEB 8126120-02