Power Supply Modules Ps 407 10A (6Es7407-0Ka02-0Aa0) And Ps 10A R (6Es7407-0Kr02-0Aa0) - Siemens SIMATIC S7-400 Reference Manual

3.9 Power supply modules PS 407 10A (6ES7407-0KA02-0AA0) and PS 10A R (6ES7407-0KR02-0AA0)

3.9 Power supply modules PS 407 10A (6ES7407-0KA02-0AA0) and PS
10A R (6ES7407-0KR02-0AA0)
Function
The power modules PS 407 10A (standard) and PS 407 10A R (for redundant operation, see
Redundant power supply modules (Page 41)) are designed for connection to an 85-264 V AC
network or an 88-300 V DC network, and supply 5 V/10 A DC and 24 V/1 A DC at the secondary
side.
PS 407 10A and PS 407 10A R operator control and monitoring elements
Figure 3-5
Mains connection
An AC power plug is used with PS 407 10A and PS 407 10A R both for connection to an AC
network and connection to a DC network.
Reverse polarity of L+ and L-
Reverse polarity of L+ and L with a supply voltage of 88 V DC to 300 V DC does not affect the
function of the power supply. The connection must comply with the instructions in the
installation manual.
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
PS 407 10A and PS 407 10A R operator control and monitoring elements
Power supply modules
63