Siemens SIMATIC S7-300 Module data Installation And Hardware Manual

iii
S7-300, Installation and Hardware
EW A 4NEB 710 6078-02a
Preface
The information contained in this manual will help you with the following:
 Install and wire an S7-300 programmable controller , and
 Look up operator entries, functional descriptions and the technical speci -
fications relevant to the S7-300’ s CPUs.
Y ou will find the function descriptions and technical specifications for the
signal modules, power supply modules and interface modules in the Mod-
ule Specifications Refer ence Manual.
This documentation package with the order number 6ES7 398-8AA02-8BA0
comprises two manuals and an instruction list with the following contents:
S7-300 Programmable Controller ,
Hardware and Installation
 Mechanical and electrical config -
uration
 Installation and wiring
 Preparing the S7-300 for opera -
tion
 Characteristics and technical
data for the S7-300 CPUs
 General technical data
 Power supply modules
 Digital modules
 Analog modules
 Order numbers for
S7-300
S7-300, M7-300 Programmable
Controllers, Module Specifications
Instruction List
 Instruction set for all CPUs
 Brief description of instruc -
tions and execution times
in relation to the individual
CPUs
A detailed description of all in -
structions with examples can
be found in the STEP 7 Manu -
als (see Appendix G).
Y ou can also order the Instruc -
tion List separately:
6ES7 398-8AA02-8BN0
Purpose of this
Manual
Documentation
Package

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)