Siemens SIMATIC ET200SP PS 6EP7133-6AB00-0BN0 24 V/5 A User Manual

Applications
9.2 Series connection for increased voltage
SIMATIC ET200SP PS
Manual, 03.2018, A5E43207434
43
9.2
Series connection for increased voltage
To achieve an output voltage of 48 V DC, two 24 V SIMATIC power supplies of the same
type can be connected in series.
Note
For additional details, see Catalog KT 10.1 Chapter 15 Technical information and configuring
(see
(
http://w3app.siemens.com/mcms/infocenter/content/en/Pages/order_form.aspx?nodeKey=k
ey_518431&infotype=catalogs
)).
WARNING
SELV is not guaranteed in the case of a fault
When connecting two power supplies in series, the continuous, permissible SELV voltage of
a maximum of 60 VDC according to EN 60950-1 cannot be guaranteed in the case of a fault.
Figure 9-2 Series connection

Siemens SIMATIC ET200SP PS 6EP7133-6AB00-0BN0 24 V/5 A Specifications

General

Input Voltage	24 V DC
Output Voltage	24 V DC
Output Current	5 A
Mounting Type	DIN Rail
Category	Power Supply
Power Rating	120 W
Protection Class	IP20
Storage Temperature	-40 to +85 °C
Product Type Designation	6EP7133-6AB00-0BN0
Operating Temperature	-20 to +60 °C
Relative Humidity	5% to 95%, non-condensing
Standards	UL