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Focused on industrial automation equipment spare parts for 20 years

2009-2010 Unit, Chuangxiang Center, 1733 Luling Road, Siming District, Xiamen

HIMA F7115 power supply module

HIMA F7115 power supply module

HIMA F7115 power supply module

HIMA has long been committed to the development and application of safety control systems, and has been in a good position in this field. HIMA Functional Safety Center has a number of TUV certified functional safety, as well as a highly qualified research and development team. Invest 15% of sales annually in research and development, and continue to open up new areas of functional safety technology. In the field of functional safety, a series of new safety standards have been established based on HIMA’s functional safety research foundation.
HIMA operates in the areas of process safety, factory machine safety and public building safety. Based on practical safety consulting, application experience in a wide range of fields, a full range of products and the ability to integrate safety solutions into the vast majority of automation application environments, HIMA can provide users with the best safety solutions. For more than 30 years, HIMA’s safety control systems have been in use for more than 40,000 units in chemical, petrochemical, offshore oil platforms, long-distance pipelines, oil and gas stations, metallurgy, building materials, automotive manufacturing, transportation and pharmaceutical industries around the world. HIMA’s safety control products meet the requirements of IEC 61508 and DIN V 19250 for safety control levels and are certified to TuV level AK7/SIL4.

HIMA’s H41/51q system is a CPU quadruple structure (QMR), that is, the central control unit of the system has a total of four microprocessors, each of which is integrated on a CU module, and then composed of two identical CU modules to form a redundant central control unit. HIMA’s 1oo2D structural products have received AK6/SIL3 safety certification. The purpose of using the double 1oo2D structure, that is, the 2oo4D structure, is to provide users with large practicability (availability), and its fault tolerance function makes the failure of any part in the system without affecting the normal operation of the system. Compared with the traditional triplex structure, its fault-tolerant function is improved. At present, SIS with quadruplex structure has become the mainstream trend of new system development by various manufacturers. The H41/51q system is a modular structure, and the frame part includes a unit, a communication module and a power module. Each 51q system is capable of expanding up to 16 I/O subracks, each of which accommodates 16 I/O modules.

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