The Central Exchange Unit is the core of the INDUSTRONIC systems.
In addition to containing the central power supply, it also houses the central processor with the software for controlling the system, various interface cards for connecting the INDUSTRONIC call stations, loudspeakers and other terminals as well as connection cards for other communication systems, telephone systems, radio systems, sensor-controlled systems and more.
Depending on the requirements and the desired type of communication system, the central exchange units are also equipped with public address modules such as voice memory, tone generators and amplifiers in different models.
Following the standard in media and network technology, we use 19'' technology to construct our central exchange units (IEC standard 297, DIN 41494). The depth of the control center cabinet is 600 mm – 900 mm and varies in height according to requirements
INTRON-D SYSTEM
The INTRON-D industrial communication system has been used successfully throughout the world for many years. Our customers choose the INTRON-D system whenever they need individualized and reliable communication functions. Common situations include use as a pure public address system, two-way intercom system, or an integrated solution that combines intercom, PA, and warnings in one system.
INTRON-D goes beyond just the standard functions like barrier-free communication, continuous self-monitoring, and automatically or manually triggered warnings. A wide variety of additional functions and the ability to integrate third-party products like telephone systems, wireless communications, and fire alarms ensure that the user is never forced to compromise.
Of course, all products comply with a variety of international standards.
Over the years, the INTRON-D has repeatedly proven its value in critical industry segments like steel production and in potentially explosive atmospheres such as the chemical and petrochemical or offshore industries.
Recurrent certifications permit installation in highly sensitive industrial environments and hazardous areas, thus increasing safety for people, equipment and environment.
INTRON-Dplus SYSTEM
The INTRON-D plus system is the culmination of more than 40 years experience with industrial communications technology. In response to expanding requirements among customers and the market, this system is now also available for LAN with the reliability expected of INTRON-D systems. Cutting-edge network technology provides seamless integration of INTRON-D plus into consolidated systems. Expanded functionality and updated interfaces result in a new level of flexibility for PA, intercom, and alarms.
System networks with up to 250 distributed systems can now be established quickly and easily through the use of ethernet, fiber optics, or E1/DSL copper connections, including the use of existing IP technology.
INTRON-D plus sets new standards with up to 65,000 freely programmable addresses, 1000 selectable group calls, 1000 loudspeaker groups, 200 priority levels, and a large number of independent PA zones.
The specially developed Config Manager enables centralized mapping and management of even complex, networked systems and communication scenarios.
However, safety and stability requirements are the absolute highest priorities. For this reason, the INTRON-D plus system contains expanded redundancy options (up to a completely redundant system structure) in addition to a large number of monitoring functions, many of which go far beyond legal requirements.
It has been certified according to EN 54-16 - one of the most stringent European safety standards - to be used as Voice Alarm System in connection with automatic fire detection systems thus effectively protecting human life.