Siemens SIMATIC - Page 35

Power supply modules
2.1 Power supply module PS 307; 2 A; (6ES7307-1BA01-0AA0)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
35
Technical specifications of the PS 307; 2 A (6ES7307-1BA01-0AA0)
Technical specifications
Dimensions and weight
Dimensions W x H x D (mm) 40 x 125 x 120
Weight
ca. 400 g
Input parameters
Input voltage
• Rated value
Mains frequency
• Rated value
• Permitted range
120/230 V AC (automatic switching)
50 Hz or 60 Hz
47 Hz to 63 Hz
Rated input current
• at 230 V
• at 120 V
0.5 A
0.9 A
Inrush current (at 25 °C)
22 A
I
2
t (at inrush current)
1 A
2
s
Output parameters
Output voltage
• Rated value
• Permitted range
• Rampup time
24 V DC
24 V ± 3 %, open-circuit test
max. 2.5 s
Output current
• Rated value
2 A,
parallel wiring supported
Short-circuit protection electronic, non-latching
1.1 to 1.3 x I
N
Residual ripple
max. 150 mV
pp
Characteristics
Safety class to IEC 536 (DIN VDE 0106, Part 1)
I, with protective conductor
Isolation rating
• Rated isolation voltage
(24 V to L1)
• Test voltage
250 V AC
4200 V DC
Safety isolation
SELV circuit
Buffering of power supply failure (at 93 V or 187 V)
• Repeat rate
min. 20 ms
min 1 s
Efficiency 84 %
Power consumption
57 W
Power loss Typ. 9 W
Diagnostics
"Output voltage present" display
yes, green LED