Siemens Simatic S7-1500 Manual page 5

Important note for maintaining the operational safety of your system
Note
The operators of systems with safety-related characteristics must adhere to specific
operational safety requirements. The supplier is also obliged to comply with special product
monitoring measures. Siemens informs system operators by means of personal notifications
about product developments and properties which may be or become important issues in
terms of operational safety.
You should subscribe to the corresponding notifications in order to obtain the latest
information and to allow you to make any necessary modifications to your system.
Log in to Industry Online Support. Follow the links below and click on "Email on update" on
the right-hand side in each case:
• SIMATIC S7-300/S7-300F
(https://support.industry.siemens.com/cs/products?pnid=13751&lc=en-WW)
• SIMATIC S7-400/S7-400H/S7-400F/FH
(https://support.industry.siemens.com/cs/products?pnid=13828&lc=en-WW)
• SIMATIC S7-1500/SIMATIC S7-1500F
(https://support.industry.siemens.com/cs/products?pnid=13716&lc=en-WW)
• SIMATIC S7-1200/SIMATIC S7-1200F
(https://support.industry.siemens.com/cs/products?pnid=13683&lc=en-WW)
• Distributed I/O
WW)
• STEP 7 (TIA Portal)
(https://support.industry.siemens.com/cs/products?pnid=14340&lc=en-WW)
Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, solutions, machines, equipment and/or networks. They are
important components in a holistic industrial security concept. With this in mind, Siemens'
products and solutions undergo continuous development. Siemens recommends strongly
that you regularly check for product updates.
For the secure operation of Siemens products and solutions, it is necessary to take suitable
preventive action (e.g. cell protection concept) and integrate each component into a holistic,
state-of-the-art industrial security concept. Third-party products that may be in use should
also be considered. You can find more information about industrial security on the Internet
(http://www.siemens.com/industrialsecurity).
To stay informed about product updates as they occur, sign up for a product-specific
newsletter. You can find more information on the Internet
(http://support.automation.siemens.com).
Digital input module F-DI 16x24VDC (6ES7526-1BH00-0AB0)
Manual, 01/2016, A5E03858068-AA
(https://support.industry.siemens.com/cs/products?pnid=14029&lc=en-
Preface
5