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Function, Controls and indicators of the ps 407 4a, Power supply modules 3-19 – Siemens Simatic S7-400 User Manual

Page 99

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Power Supply Modules

3-19

S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07

3.6

Power Supply Module PS 407 4A;

(6ES7407-0DA00-0AA0)

Function

The PS 407 4 A power supply module is designed for connecting to an AC line
voltage of 120/230 VAC and supplies 5 VDC/4 A and 24 VDC/0.5 A on the
secondary side.

Controls and Indicators of the PS 407 4A

LEDs INTF,
BAF, BATTF,
5 VDC, 24 VDC

FMR pushbutton (Failure Message Reset)

Standby switch (does not cut off mains)

Switches BATT. INDIC.
BATT, OFF

Voltage selector switch

Battery compartment

3-pin plug-in power connector

Fixing screw

PS 407 4A

1

X

2

3

4

407-0DA00-0AA0

FMR

BATT. INDIC.

BATT

OFF

230

INTF

BAF

BATTF

5 VDC

24 VDC

VOLTAGE

Under cover

Fixing screw

Figure 3-2

Controls and Indicators of the PS 407 4A

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