Choose a language

Digital I/Os

KeConnect - I/O modules


Fast and safe shutdown

The digital IOs are optimized for fast detection of digital signals and switching of actuators and can be operated directly on a control or decentralized via a bus coupler. Modules are available with a granularity of 8 and 16 for inputs and 8 and 14 for outputs. Mixed modules ensure price- and space-optimized use.

  • Standardization of the outputs is achieved through a uniform nominal load of 2A.
  • Digital inputs DI0 and DI1 can also be used as interrupt inputs for the fast processing of external digital signals.
  • Optimized shutdown behavior enables extremely fast switching cycles of inductive loads.
  • Galvanic isolation

Shutdown behavior

The digital outputs with a nominal load of 2A were designed, among other things, for switching off large inductive loads. These can be used to operate hydraulic valves with short switching cycles.

Supply concept

The outputs of modules are divided into galvanically isolated groups that can be supplied individually. The separate supply allows machine parts to be switched off safely and from a central location.

Response times

To be able to react to process events very quickly, two inputs with interrupt functionality are integrated in each of the input groups. This makes highly dynamic machine controls possible.

Modules overview

  • Digital inputs: DI 240/B, DI 260/A
  • Digital outputs: DO 242/B, DO 272/A
  • Hybrid modules: DM 272/A, DM 276/A

Used in the following systems



The complete solution for the automation of robots and machines

Read more


The optimized automation solution for injection molding machines

Read more
KeControl FlexCore

KeControl FlexCore

The open control platform for individual control solutions

Read more


You need more information, have any questions or want us to call you back?


Thank you for your message!

We will process your request as soon as possible and will contact you shortly.

Best regards
Your KEBA team

Your direct contact

Lisa Katzenschläger

Lisa Katzenschläger

Team Administration Officer

+43 732 7090 22919