Siemens SIMATIC S7-400 Reference Manual page 67

PS 407 20A technical specifications
Dimensions W x H x D (mm)
Weight
Cable cross-section
Cable diameter
Input voltage
● Rated value
● Permitted range
Line frequency
● Rated value
● Permitted range
Rated input current
● At 120 V AC/110 V DC
● At 230 V AC/230 V DC
Inrush current
Leakage current
Output voltage
● Rated values
Output current
● Rated values
Protection class pursuant to IEC 60536
Overvoltage category
Pollution degree
Rated voltage U
0 < U
150 V < U
Backup for power failures
Power consumption
Power loss
Backup current
Back-up batteries (option)
Protective separation in accordance with
IEC 61131-2
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
3.10 Power supply module PS 407 20A (6ES7407-0RA01-0AA0)
Dimensions, weight and cable cross-sections
e
≤ 50 V
e
≤ 300 V
e
75x290x217
2.2 kg
3x1.5 mm (stranded wire with wire end ferrule with
2
insulating sleeve; use hose line only)
3 to 9 mm
Input variables
110/230 V DC
120/230 V AC
88 to 300 V DC
85 to 264 V AC
(wide range input)
50/60 Hz
47 to 63 Hz
1.5 A
0.8 A
Peak value 88 A full width at half maximum 1.1 ms
< 3.5 mA
Output variables
5.1 V DC/24 V DC
5 V DC: 20 A
24 V DC: 1.0 A
Parameters
I, with protective conductor
II
2
Test voltage
700 V DC (secondary <-> PE)
2200 V DC (primary <-> secondary/PE)
> 20 ms at a repeat rate of 1 s, meets NAMUR
recommendation NE 21
168 W
44 W
maximum of 100 µA when power off
2 x lithium AA,
3.6 V/2.3 Ah
Yes
Power supply modules
67