HIMA presents smart COTS SIL 4 safety controllers at Nordic Rail in Sweden

Easy implementation for system integrators, manufacturers and railway operators.
Centre of attention at this year’s Nordic Rail (Stand B02:69) will be HIMA’s Commercial Off-The-Shelf (COTS) safety controllers. Thanks to CENELEC SIL 4 certification, open interfaces and a standard operating system, they can be deployed flexibly in the railway industry. Lean solutions based on mass-produced, COTS controllers cost much less than traditional technology. They focus on what is important: safety. System integrators, rolling stock manufacturers and railway operators can use HIMA’s COTS controllers to implement their safety solutions economically, easily and quickly for applications such as interlocking, level crossings and rolling stock. They are proven for use in a variety of railway applications in more than 30 countries worldwide. Unlike proprietary safety technology, HIMA’s controllers are standardized products. The big differentiator for the rail sector is that these controllers have CENELEC SIL 4 approval, enabling system integrators, rolling stock manufacturers and railway operators to develop SIL 4 applications much more easily. In addition, the controllers communicate through open interfaces and use a standard operating system for easy deployment in the railway industry.

“COTS safety controllers are becoming the standard in the railway industry due to their deployment diversity and their lower capital and life cycle costs compared to proprietary technology,” says Sedat Sezgün, Head of HIMA’s Rail Segment. “Our customers in the rail sector appreciate scalable and flexible systems that ensure future-proof solutions over many decades with the added safety of SIL 4 approval. That is why COTS controllers from HIMA are being used more and more worldwide.”

HIMA safety controllers for the railway industry feature modern COTS components that are used and proven in the highly-regulated process industry, as well as factory automation. For centralized and distributed control systems, both redundant and non-redundant, COTS components from HIMA ensure reliable and continuous operation for safety-critical railway applications. These include electronic interlocking, level crossings, sensor-monitored door opening systems, electronically controlled anti-slip systems, dead-man’s vigilance devices, remote control, safe train movement and more.

The HIMax and HIMatrix safety controllers are vibration and shock resistant. HIMatrix is also available in extended operating temperature versions. They fulfil the requirements of EN 61373 Category 1 Class B. Both systems are certified by TÜV in accordance with CENELEC standards EN 50126, EN 50128 and EN 50129 for deployment up to the highest safety level SIL 4.
HIMax controllers feature redundancy for maximum availability in rail transport. Image © HIMA Paul Hildebrandt GmbH
The compact, modular HIMatrix is one of the fastest safety controllers in the world. Image © HIMA Paul Hildebrandt GmbH

About HIMA

The HIMA Group is the world's leading independent provider of smart safety solutions for industrial applications. With more than 35,000 installed TÜV-certified safety systems worldwide, HIMA qualifies as the technology leader in this sector. Its expert engineers develop customized solutions that help increase safety, cyber security and profitability of plants and factories in the digital age.

For over 45 years, HIMA has been a trusted partner to the world's largest oil, gas, chemical, and energy-producing companies. These rely on HIMA solutions, services and consultancy for uninterrupted plant operation and protection of assets, people and the environment. HIMA’s offering includes smart safety solutions that help increase safety and uptime by turning data into business-relevant information. HIMA also provides comprehensive solutions for the efficient control and monitoring of turbomachinery (TMC), burners and boilers (BMC) and pipelines (PMC). In the global rail industry, HIMA’s CENELEC-certified SIL4 COTS safety controllers are leading the way to increased safety, security and profitability.

Founded in 1908, the family-owned company operates from over 50 locations worldwide with its headquarters in Bruehl, Germany. With a workforce of approximately 800 employees, HIMA generated a turnover of approximately €126 million in 2016.

For more information, please visit: www.hima.com

Agency press contact / Please send voucher copies to

Mark Herten, Technical Publicity
Post Office Box 12 55, 21232 Buchholz
Phone:    +49 (0)4181 968 09820
Cell:    +49 (0)1520 748 3901
E-Mail:    mherten(at)technical-groupremove-this..com

Carsten Otte, Technical Publicity
Phone:    +49 (0)4181 9680 09880
Cell:    +49 (0)1520 915 8629
E-Mail:    cotte(at)technical-groupremove-this..com


HIMA China
+ 86 (0) 21 2051 6499