HANNING & KAHL control and safety technology is individually engineered and designed for each particular application. By accompanying you through the project planning phase, we quickly learn your requirements and can apply our experience right from the beginning – to the customer’s advantage.
Before equipment or components are supplied, they are put through their paces in our Quality Assurance Centre, where a wide range of test environments and methods are available. On request, HANNING & KAHL also offer a Factory Acceptance Test (FAT) during which the product is assessed and tested in the presence of their customers. FAT also provides instruction in the use of the innovative technology.
HANNING & KAHL control and safety concepts are the result of successful symbioses of economically- efficient series production and individual design. This leads to technically precise and reliable solutions with fast returns for operators – another reason why their products are at home all over the world.
The Vital Processor System HN-P is modular and tailored to customer requirements. At the heart of the system is two-channel microprocessor technology with an exemplary safety profile up to SIL 3. Basic installations and complex requirements can be efficiently implemented with the Vital Processor System HN-P. Features like the electronic event recorder, connection of external systems and additional components, and integration into a networked communication structure ensure a high degree of flexibility.
HVIP Vital Interlocking Processor
Today, complex demands are made on vital processor systems as core components in control and safety technology, such as automatic train control and electronic interlocking, which call for safety integrity level SIL 4. To fulfil these tasks, HANNING & KAHL has designed the new vital processor system HVIP, Vital Interlocking Processor.
The concepts H&K have elaborated consider current and future market requirements, customer wishes and modern technology. The HANNING & KAHL Public Process Data Interface (PPDI) in conjunction with modern LAN interface technology ensures future-proof realisation of process visualisation and telecontrol. Complex installations are simplified by division into control segments with high availability. An adequate number of interfaces and data services has been defined and developed. Standard peripheral equipment can be connected via a special BUS.
HVD Vehicle Detection System
From reliable vehicle detection to communication of occupation status (occupied/free) as a safe potential-free contact, the HVD vehicle detection system is based on the vital processor system HN-P and HVIP.
The blocking circuit and/or the track circuit also in combination with the mass detector detect the rail vehicle passively in the track area to be safeguarded.