Power supply modules
2.1 Power Supply Module PS 305; 2 A; (6AG1305-1BA80-0AA0)
S7-300 Automation System Module data
2-2 Manual, 08/2006, A5E00105505-04
Wiring diagram of PS 305; 2 A
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① "24 VDC output voltage present" display
② Terminals for 24 VDC output voltage
③ Strain-relief
④ Mains and protective conductor terminals
⑤ 24 VDC On/Off switch
Block diagram of PS 305; 2 A
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Figure 2-1 Block diagram of power supply module PS 305; 2 A