Power supply modules
2.5 Power supply module PS 307; 5 A; (6AG1307-1EA80-2AA0)
S7-300 Module data
46 Manual, 06/2017, A5E00105505-AJ
Schematic circuit diagram of PS 307; 5 A
Figure 2-5 Schematic circuit diagram of power supply module PS 307; 5 A
Line protection
To protect the mains supply line of the PS 307; 5 A power supply module, you should install
a miniature circuit-breaker (for example Siemens 5SN1 series) of the following rating:
● Rated current at 230 V AC: 10 A
● Tripping characteristics (type): C.
Reaction to atypical operating conditions
Table 2- 5 Reaction of the PS 307; 5A power supply module to atypical operating conditions
the output circuit is overloaded:
• I > 6.5 A (dynamic)
• 5 A < I ≤ 6.5 A (static)
Voltage dip, automatic voltage recovery
Voltage drop, reduction of service life
Flashing
short-circuit at the output Output voltage 0 V; automatic voltage recovery after
short-circuit is eliminated
off
overvoltage on primary side
undervoltage on primary side
Automatic shutdown; automatic voltage recovery
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