Siemens SIMATIC S7-300 Module data Reference Manual

2-1
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Power Supply Modules
Introduction
Various power supply modules are available to supply your S7-300 programmable
controller and the sensors/actuators with 24 VDC.
Power supply modules
This chapter describes the technical specifications of the power supply modules of
the S7-300 programmable controller.
In addition to the technical specifications, this chapter describes the following:
• The characteristics
• Connection Diagram
• Block Diagram
• Line protection
• Reaction to atypical operating conditions
In this chapter
Section Contents Page
2.1 Power Supply Module PS 305; 2 A
(6ES7305-1BA80-0AA0)
2-2
2.2 Power Supply Module PS 307; 2 A;
(6ES7307-1BA00-0AA0)
2-6
2.3 Power Supply Module PS 307; 5 A;
(6ES7307-1EAx0-0AA0)
2-9
2.4 Power Supply Module PS 307; 10 A;
(6ES7307-1KA00-0AA0)
2-14
2

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)