EBN861 Contrac Electronic Unit Data Sheet

This data sheet describes the EBN861 electronic unit for continuous control of Contrac actuators (RHD and RSD), which interfaces between the actuator and control system using a processor-controlled frequency converter principle. It covers features such as 230 V AC power supply, conventional signal interface (0/4 to 20 mA / 24 V), digital communication via RS232 and HART, PROFIBUS DP, torque and speed variation, and field mount housing with IP 66 rating.