New MA120 and MA170 control and I/O concept

Customers can put together modules as their requirements demand. Engineers can choose between the CAN bus and Ethernet POWERLINK communication protocols, in addition to choosing the number of I/O channels or the CPU to be used. All 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 -40degC to +85degC. 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 is 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 - allows devices to be 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 of B&R and MONDIAL Electronic in a way unmatched anywhere else.

For more information about the MA120 and MA170 modular control and I/O systems, please visit www.br-automation.com.