New MA120 and MA170 control and I/O concept

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Last modified: 9 May 2023
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Eggelsberg – With their MA120 and MA170 modular control and I/O systems, B&R is continuing to set new standards in mobile automation. For the first time, achievements made in the field of industrial automation have made their way into commercial equipment. The modular approach that industrial automation users have already come to know and appreciate from the X20 System makes it possible for excavator and fire truck manufacturers to tailor control and I/O systems to their individual requirements. And because these MA120 and MA170 devices are fully integrated into the B&R product range, they can receive all of the benefits of integrated safety solutions such as B&R”s Integrated Safety Technology.

High flexibility for customized needs
Customers can put together modules as their requirements demand. This doesn”t just mean the number of I/O channels or the CPU to be used; engineers can also choose between the CAN bus and Ethernet POWERLINK communication protocols. All of the programming is handled in the advanced Automation Studio software development environment, which all but guarantees the elimination of interface problems between hardware and software components.

MA120 and MA170 devices have been specially developed for use in harsh conditions. An IP65 housing and coated circuit board allow these modules to withstand extreme temperatures from -40°C to +85°C without difficulties. Depending on customer requirements, the devices come equipped with up to either IP67 or IP69k protection, thereby ruling out short circuits caused by condensation. These new B&R modules are also shock and vibration resistant.

Each MA170 device allows 44 I/O channels to be set up as needed – if more channels are required, it”s just a question of adding more modules. The MA120 unit is a pure I/O node with IP20 protection and 16 I/O channels that can be used as remote I/O points. A wide range of interface modules – for handling remote maintenance, for example – allow devices to be flexibly adapted to the situation at hand. These devices can also be swapped out at a later time. MA170 and MA120 units unite the development expertise practiced at B&R and MONDIAL Electronic in a way unmatched anywhere else.

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B&R Industriële Automatisering BV

An international company founded on a vision Company founders Erwin Bernecker and Josef Rainer have shown a pioneering spirit and ambition to achieve something great for the automation industry that... Read more