Built-in protection for you and your machines

sinumerik safety integrated icon

SINUMERIK Safety Integrated

Implementing innovative safety concepts that offer maximum safety for people and machines is particularly easy with SINUMERIK Safety Integrated. In combination with SINAMICS drives, the SINUMERIK controls offer numerous benefits - together with customized safety functions: less engineering effort where integrated safety functions can be matched individually to any requirement; less external wiring due to simple connection with I/Os and drives using PROFINET and DRIVE CLiQ; faster commissioning through automated acceptance testing with the required protocols.

Stay on the safe side using Siemens free Safety Evaluation Tool

Safety Evaluation Tool

SINUMERIK with Safety Integrated

Safety-efficient and cost-efficient

SINUMERIK Safety Integrated is a wide-ranging safety package that helps to protect people as well as machines. Thanks to the comprehensive integration of the safety functions in the control and drive technology, the system is extremely efficient and economical; for example, in setup and test operation while the protective door is open. The safety functions meet the requirements of DIN EN 61508 for use up to and including SIL 2 (Safety Integrity Level), and Category 3, and PL d (Performance Level) according to DIN EN ISO 13849. This allows the main requirements for functional safety to be implemented simply and economically.

SINUMERIK Safety Integrated plus for SINUMERIK 840D sl

This video demonstrates how the application engineer saves time during configuration, commissioning and acceptance testing of safety functions.

Integrated safety functions

Everything you need is inside and ready to run

Failsafe controls are characterized by their integrated safety functions, which they provide to the user as possible responses to safety-related events. The Safety Integrated Functions available in SINUMERIK controls and SINAMICS drives are described below. 
More about SINAMICS Safety Integrated

Download brochure

CNC safety overview

SINUMERIK machine tool controls and integrated safety functions

You can quickly find the right solution for safety applications in the portfolio of SINUMERIK controls for machine tools - simple to implement and built for the future.
Integrated safety functions
SINUMERIK 840D sl with Safety Integrated plus
STO
SS1
SS2
SOS
SBC
SSM
SLS
SLS Override
SAM
SCA
SLP
SP
SDI
SLS sensorless
More about SINUMERIK integrated safety

Application examples

Success video

Customer safety

Weiler Werkzeugmaschinen GmbH was looking for a solution that ensures safety without restricting the machine operator. The solution also needed to be flexible and cost-effective. With SINUMERIK Safety Integrated, Weiler offers its customers a solution that does not interfere with machine operations while at the same time ensuring maximum safety for people and machines.

This video shows...

Up to 70% wiring savings

  • Satisfies the highest safety requirements
  • Increases control cabinet capacity
  • Simple and fast commissioning based on menu-controlled acceptance test
cnc operators

Don't you wish there was a friendly, helpful place with practical knowledge for machining technology, job shop and production planning?

There is. It's called CNC4You – where you can find...

  • Tips, tricks, videos
  • Education & training
  • Digitalization & technology trends
  • Experience & knowledge from users like you
  • Practical experience with a variety of workpieces
  • Literature, manuals & more for download
Learn more

Additional information about SINUMERIK CNC for machine tools