16 to 64
Entrances and exits

Our Yamutec® serial modules were developed for reliable switching, control and sensing tasks in industrial, testing and laboratory applications.
Depending on the model, relay outputs, galvanically isolated optocoupler inputs, or combined hybrid solutions are available. Communication takes place directly via the serial interface, enabling easy integration into existing control and automation systems.
Thanks to robust RS232 communication, the modules are particularly suitable for applications where a direct, reliable and easily integrated connection is needed between the control PC, module and system.
Our serial modules can be easily integrated into existing control and automation solutions and are suitable for machines, test benches, plants and industrial applications.
Communication takes place via RS232 and supports transfer rates of 2400 to 115200 baud. This allows the modules to be flexibly adapted to different requirements and existing system environments.
Suitable interfaces, documentation, and programming examples for various development environments are available for integration into your own applications. This allows the modules to be integrated quickly and reliably into existing software solutions.
RS232 relay modules
16 relay modules
32 relay modules
![]() |
|
| SER-REL32 | Look at the details |
| SER-REL32_3A | Look at the details |
64 relay modules
![]() |
|
| SER-REL64 | Look at the details |
| SER-REL64_3A | Look at the details |
SER opto modules
16 opto modules
32 opto modules
![]() |
|
| SER-OPT32 | Look at the details |
64 opto modules
![]() |
|
| SER-OPT64 | Look at the details |
RS232 hybrid modules
8 hybrid modules
16 hybrid modules
![]() |
|
| SER-HYBRID-16 | Look at the details |
| SER-HYBRID-16_3A | Look at the details |
32 hybrid modules
![]() |
|
| SER-HYBRID32 | Look at the details |
| SER-HYBRID32_3A | Look at the details |

Robust serial communication
Communication about RS232 enables a direct and reliable connection between the module, control PC and existing system.
With transmission rates of 2400 to 115200 baud The modules can be flexibly adapted to different applications and existing systems.

Flexible system integration
The serial Yamutec® modules can be easily integrated into existing control, testing and automation systems.
Depending on the version, Relay outputs, optocoupler inputs or combined hybrid solutions available for different tasks.

Safe operation with timeout
The integrated Timeout function It monitors communication and can automatically establish a defined switching state in case of a connection or software error.
The timeout can be individually configured, thus increasing the Operational safety of machines and systems.





