Siemens SIMATIC Operating Instructions

Preface
ET 200pro Distributed I/O System - Fail-Safe Modules
Operating Instructions, 05/2007, A5E00394073-02
7
Technical Support
Technical support for all A&D products can be obtained
● Using the Support Request Web form on the Internet
(http://www.siemens.en/automation/support-request)
● By phone: + 49 180 5
050 222
● By fax: + 49 180 5050 223
You can find additional information about our Technical Support on the Internet
(http://www.siemens.en/automation/service)
Service & Support on the Internet
In addition to our paper documentation, we offer our complete knowledge base on the
Internet at:
http://www.siemens.com/automation/service&support
There, you will find the following information:
● Newsletters providing the latest information on your products
● Relevant documentation for your application, which you can access via the search
function in Service & Support
● A forum where users and experts from all over the world exchange ideas
● Your local Automation & Drives representative
● Information about local service, repair, and replacement parts and much more can be
found under "Services."
Important Note for Maintaining the Operational Safety of Your System
Note
Operators of systems with safety-related characteristics are subject to special requirements
for operational safety. The supplier is also obliged to comply with special product monitoring
measures. For this reason, we publish a special newsletter containing information on product
developments and product properties that are important (or potentially important) for
operation of systems where safety is an issue. By subscribing to the relevant newsletter, you
will ensure that you are always up-to-date and able to make changes to your system, when
necessary. Please go to the
Internet
(http://my.ad.siemens.de/myAnD/guiThemes2Select.asp
?subjectID=2&lang=en) and register
for the following newsletters:
• SIMATIC S7-300
• SIMATIC S7-400
• Distributed I/O
• SIMATIC Industrial Software
To receive these newsletters, select the corresponding check boxes.
See also
Standards and Approvals (Page 39)

Siemens SIMATIC Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)