Siemens Simatic S7-400

3.17 Power supply module PS 405 20A (6ES7405-0RA02-0AA0)
Function
The power module PS 405 20A is designed for connection to a 19.2-72 V DC network, and
supplies 5 V/20 A DC and 24 V/1 A DC at the secondary side.
PS 405 20A operator control and monitoring elements
36$
5$$$
; 
 

)05

,17)
%$)
%$77)
'&9
'&9
%$77)
%$77,1',&
%$77
%$77
2))
%$77%$77




/('V,17)%$)
%$77)%$77)9
'&9'&

0RXQWLQJVFUHZ
0RXQWLQJVFUHZ
)05EXWWRQ)DLOXUH0HVVDJH5HVHW
8QGHUFRYHU
%DWWHU\FRPSDUWPHQW
6ZLWFK%$77,1',&
%$772))%$77
SLQSRZHUFRQQHFWRU
6WDQGE\VZLWFKGRHVQRWFXWRIIPDLQV
Figure 3-13 PS 405 20A operator control and monitoring elements
PS 405 20A technical specifications
Dimensions, weight and cable cross-sections
Dimensions W x H x D (mm)
Weight
Cable cross-section
50x290x217
1.3 kg
3x1.5 mm
2
(stranded wire with wire end ferrule;
use single conductor or hose line)
Cable diameter 3 to 9 mm
Input variables
Input voltage
● Rated value
24 V/48 V/60 V DC
Power supply modules
3.17 Power supply module PS 405 20A (6ES7405-0RA02-0AA0)
S7-400 Automation System Module Data
80 Reference Manual, Ausgabe 11/2016, A5E00850736-08