Please login for an individual price calculation.

Forgot Password?

We will check whether you already have a customer number with us in order to link your new online account with it.


Contact & Support

Industries and Solutions

IO-Link blocks for safety applications

Safety I/O modules

Available in:

5 versions

Our IO-Link blocks for safety applications permit applications up to PLd/SIL2 and are equally suitable for the connection of standard commercially available binary sensors and actuators. Due to universally usable standard M12 cables, you save time and money, optimize machine design, simplify commissioning and increase rationality. In addition, you can group the machine functions and/or machine areas on a module to optimize the structural overview of the machine.

IO-Link blocks for safety applications are remotely serviceable via the known IO-Link diagnostic tools and can be easily replaced if service is required. This minimizes downtime. Built to withstand harsh environmental conditions, such as dust, dirt, oils, water, emulsions, mechanical stresses and more, they can be installed outside the control cabinet.


  • Suitable for safety applications up to PLd/SIL2
  • Low maintenance costs when service is needed – thorough diagnosis and simple component replacement
  • Cost savings thanks to standard M12 single-ended cordsets
  • Remote maintenance for reduced downtimes
  • Saving in blocks by grouping and standardizing machine functions


5 versions

Order code Price Connection slots Digital outputs Digital inputs Interface


BNI IOL-252-000-Z013
257 EUR 8x M12x1-Female, 5-pin, A-coded 8x PNP IO-Link 1.0


BNI IOL-256-S01-Z013
290.2 EUR 8x M12x1-Female, 5-pin, A-coded 16x PNP IO-Link 1.0


BNI IOL-256-000-Z013
286.8 EUR 8x M12x1-Female, 5-pin, A-coded 16x PNP IO-Link 1.0


BNI IOL-252-S01-Z013
258.1 EUR 8x M12x1-Female, 5-pin, A-coded 8x PNP IO-Link 1.0


BNI IOL-355-S02-Z013
379.9 EUR 8x M12x1-Female, 5-pin, A-coded 8x PNP 8x PNP, Type 3 IO-Link 1.1

Do you have any questions or suggestions? We are at your disposal.

For all questions concerning commercial topics such as quotations, orders, delivery times, our inside sales department will be happy to support you.

Contact us directly by phone: +32 (0)16 792970

Balluff Benelux

Hintham 117d
5246 AE Rosmalen, Netherlands

Please contact us:
[email protected]

Free sample product

In order to add a free sample product to the cart we will need to remove all the normal products from the cart. Are you sure you want to continue