Siemens SIMATIC S7-1500T System Manual

System overview
5.5 Power supply
S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF
125
Load current supply modules
The load current supply modules have automatic input voltage range switching. The table
below shows the available load current supply modules.
Short designation
PM 70 W 120/230 V AC
PM 190 W 120/230 V AC
Article number
6EP1332-4BA00
6EP1333-4BA00
Equipment Manual
Rated input voltage
120/230 V AC,
with automatic switchover
120/230 V AC,
with automatic switchover
Output voltage
24 V DC
24 V DC
Rated output current
3 A
8 A
Power consumption
84 W
213 W
Using a SITOP power supply as an alternative to a load power supply
Alternatively, an external 24 V power supply from the SITOP range
(https://mall.industry.siemens.com/mall/en/WW/Catalog/Products/10008864) (SITOP smart or
SITOP modular) can be used:
• With redundant installation
(https://support.industry.siemens.com/cs/ww/en/view/109768676) of the 24 V power
supply as protection against failure of a power supply unit
• With buffering of the 24 V power supply (e.g. with DC UPS) as protection against power
failure
• With selective monitoring of 24 V loads as protection against overload or short-circuit

Siemens SIMATIC S7-1500T Specifications

General

Brand	Siemens
Model	SIMATIC S7-1500T
Category	Controller
Language	English