Siemens SIMATIC S7-300 Module data Hardware And Installation Manual

S7-300 Programmable Controller Hardware and Installation
A5E00105492-01
4-1
4Configuring
4
4.1 In this Chapter
In this chapter
we show you,
• how to configure your mechanical assembly,
• how to configure your electrical assembly,
• what you need to consider for networking.
Manuals for further details
For information on network topics we recommend the Manual Communication with
SIMATIC. This manual contains important notes on networking for SIMATIC
professionals as well as the basics for newcomers.
In the appendix you can find ...
• Information on ambient conditions (Appendix: Ambient Conditions)
• Information on special protective measures (Appendix: Electrical protective
measures); e.g. protection against inductive surge voltage, lightning, etc.
4.2 Basics
Warning
Open components
S7-300 modules are open components. That means, you must always install the
S7-300 in cubicles, cabinets or electrical operating rooms accessible only with the
help of a key or tool. Only trained or authorized personnel is allowed access to
these cubicles, cabinets or electrical operating rooms.

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)