Siemens SIMATIC S7-200 System Manual

Preface, Contents
Introducing the S7-200 Micro
PLC
1
Installing an S7-200 Micro PLC
2
Getting Started with an S7-200
Programming System
3
Basic Concepts for Programming
an S7-200 CPU
4
CPU Memory: Data Types and
Addressing Modes
5
CPU and Input/Output
Configuration
6
Setting Up Communications
Hardware and Network
Communications
7
Conventions for S7-200
Instructions
8
SIMATIC Instructions
9
IEC 1131-3 Instructions
10
Using USS Protocol Instructions
to Communicate with Drives
11
Appendices
S7-200 Specifications
A
Error Codes
B
Special Memory (SM) Bits
C
S7-200 Troubleshooting Guide
D
S7-200 Order Numbers
E
Execution Times for STL
Instructions
F
S7-200 Quick Reference
Information
G
Index
03/2000
Edition 02
S7-200
Programmable Controller
System Manual
This manual has the order number:
6ES7298-8FA21-8BH0
SIMATIC

Siemens SIMATIC S7-200 Specifications

General

Model	SIMATIC S7-200
CPU Type	8-bit or 16-bit (depending on model)
Data Memory	2 KB to 10 KB
Communication Ports	RS-485 (PPI/MPI)
Power Supply	24V DC or 120/230V AC
Expansion Modules	Digital I/O, Analog I/O, Communication
Programming Language	LAD (Ladder Logic), FBD (Function Block Diagram), STL (Statement List)
Mounting	DIN rail
Analog Outputs	Up to 2 (with expansion modules)
Operating Temperature	0 to 55 °C (32 to 131 °F)