Functional Safety Meets Flexible I/O Expansion
Expand your CAN J1939 control system quickly, easily, and cost-effectively with the HYDAC I/O Module (IOM). Designed specifically for demanding mobile and industrial applications, the module adds up to 30 additional inputs and outputs, providing a flexible way to increase system functionality without adding complexity.
Built on the certified TTControl TTC 2038 hardware platform, the HYDAC I/O Module combines robust performance with the reliability required for modern machine architectures. Its intelligent and configurable design enables seamless integration into existing CAN J1939 networks through a certified driver package.
Designed for Functional Safety
The HYDAC I/O Module meets the requirements of internationally recognized functional safety standards, including:
– EN ISO 13849 Performance Level d (PL d)
– ISO 25119 Agricultural Performance Level d (AgPL d)
– ISO 19014 Machinery Performance Level d (MPL d)
This makes the module an ideal solution for a wide range of mobile and stationary applications where safety and reliability are essential.
Easy Integration with SAE J1939
Full compliance with the SAE J1939 standard ensures fast and straightforward integration into existing machine systems. Combined with the HYDAC certified driver package, developers benefit from reduced implementation effort and accelerated project timelines.
Advanced Diagnostics and Efficient Communication
Comprehensive diagnostics according to the J1939 standard, including support for DM messages, simplify troubleshooting and maintenance. Integration into the HYDAC service environment further enhances diagnostic capabilities and reduces downtime.
Despite its advanced functional safety features, the HYDAC I/O Module maintains low CAN bus utilization, offering a significant advantage compared to many CANopen Safety-based I/O expansion solutions.
Flexible Configuration for Maximum Adaptability
The intuitive Subsystem Configuration Tool (SCT) allows quick and efficient setup of the module for individual applications. Extensive configuration options provide maximum flexibility during operation, including the safe activation and deactivation of all or selected output channels for different operating modes.
Combining functional safety, flexibility, and seamless integration, the HYDAC I/O Module is the smart choice for expanding CAN J1939 systems with reliable and scalable I/O functionality.
Your Advantages
- Up to 30 additional I/O channels
- Certified functional safety up to PL d / AgPL d / MPL d
- Seamless SAE J1939 integration
- Certified driver package for simplified implementation
At a Glance
- Advanced diagnostics with J1939 DM support
- Low CAN bus load
- Fast and intuitive configuration with SCT
- Robust TTControl TTC 2038 hardware platform
IOM Communication Architecture

IOM System Variants

IOM System Architecture
