This PROFIBUS DP communication card is an option for variable speed drives of Altivar range. It is equipped with 3 connectors, 1 removable screw terminal block, 1 screw terminal block for connection to the PROFIBUS DP bus, 1 RJ45 connector for connection to the Modbus serial link. It is compatible with Altivar 312 drives. It enables integration of your variable speed drive in your process control network. It weighs 200g.