Siemens Simatic S7 Series User Manual

31
Reference Manual The SIMATIC S7-200 Programmable Controller System
Manual provides complete information on installing and
programming the S7-200 PLCs. This manual can be downloaded
as a PDF file from the
Technical Info link on the Siemens
S7-S00 web site:
http://www.automation.siemens.com/_en/s7-200/index.htm
Preface, Content s
Product Overview
1
Getting Started
2
Installing the S7-200
3
PLC Concepts
4
Programming Concepts,
Conventions and Features
5
S7-200 Instruction Set
6
Communicating over a Network
7
Hardware Troubleshooting Guide
and Software Debugging Too l s
8
Open Loop Motion Control with
the S7-200
9
Creating a Program for the
Modem Module
10
Using the USS Protocol Library to
Control a MicroMaster Drive
11
Using the Modbus Protocol
Library
12
Using Recipes
13
Using Data Logs
14
PID Auto-Tune and the PID
Tuning Control Panel
15
Appendices
Index
S7-200
Programmable Controller
System Manual
SIMATIC
www.siemenssupply.com

Siemens Simatic S7 Series Specifications

General

CPU	Varies by model (e.g., S7-300, S7-400, S7-1200, S7-1500)
Communication Interfaces	PROFIBUS, PROFINET, Ethernet, MPI
Programming	TIA Portal, STEP 7
Programming Languages	LAD, FBD, STL, SCL, GRAPH
I/O Modules	Digital, Analog, Specialty modules available
Operating Temperature	0°C to 60°C (standard models)
Mounting	DIN rail mounting
Operating Voltage	24V DC or 120/230V AC (varies by model)
Protection Class	IP20 (standard models)
Memory	Varies depending on the S7 model. Includes work memory (RAM) for program execution, load memory (EEPROM or Flash) for program storage, and system memory for operating system functions. Memory sizes range from kilobytes to megabytes.