Siemens SIMATIC S7-300 Module data Reference Manual

Contents
xvii
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
B Diagnostics Data of Signal Modules B-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B.1 Evaluating Diagnostic Data of the Signal Modules in the User Program B-1 .
B.2 Structure and Content of Diagnostic Data Bytes 0 to 7 B-2 . . . . . . . . . . . . . . . .
B.3 Channel-Specific Diagnostic Data from Byte 8 B-5 . . . . . . . . . . . . . . . . . . . . . . .
B.4 Diagnostic Data of the SM 338; POS-INPUT B-7 . . . . . . . . . . . . . . . . . . . . . . . .
C Dimension Drawings C-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C.1 Dimension Drawings of the Rails C-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C.2 Dimension Drawings of the Power Supply Modules C-8 . . . . . . . . . . . . . . . . . .
C.3 Dimension Drawings of the Interface Modules C-13 . . . . . . . . . . . . . . . . . . . . . . .
C.4 Dimension Drawings of the Signal Modules C-15 . . . . . . . . . . . . . . . . . . . . . . . . .
C.5 Dimension Drawings for Accessories C-16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D Spare Parts and Accessories for S7-300 Modules D-1 . . . . . . . . . . . . . . . . . . . . . . . . .
E Guidelines for Handling Electrostatic Sensitive Devices (ESD) E-1 . . . . . . . . . . . . .
E.1 What is ESD? E-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.2 Electrostatic Charging of Persons E-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E.3 General Protective Measures Against Electrostatic Discharge Damage E-4 .
F List of Abbreviations F-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Glossary Glossary-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Index Index-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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)