Siemens SIMATIC S7-400 Reference Manual page 77

3.15 Power supply modules PS 405 10A (6ES7405-0KA02-0AA0) and PS 405 10A R (405-0KR02-0AA0)
● Rated value
● Permitted range
Rated input current
Inrush 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 < 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
e
≤ 50 V
e
≤ 300 V
e
24 V/48 V/60 V DC
Static: 19.2 to 72 V DC
Dynamic: 18.5 to 75.5 V DC
4.0 A/2.0 A/1.6 A
Peak value 18 A
Full width at half maximum 20 ms
Output variables
5.1 V DC/24 V DC
5 V DC: 10 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
95 W
20 W
maximum of 100 µA when power off
2 x lithium AA,
3.6 V/2.3 Ah
Yes
Power supply modules
77