Microprocessor-controlled electronic unit with integrated frequency converter for continuous control of electrical actuators. During continuous positioning the electronic unit varies the motor torque steplessly until the actuator force and the restoring process forces are balanced. High response sensitivity and positioning accuracy ensure an excellent control quality and a long actuator life expectancy. General specifications:
Conventional signal interface (0/4 to 20 mA / 24 V)
Digital communication via HART and PROFIBUS DP
Additional functions
– Process controller
– Maintenance computer
– Programmable characteristics
Field installation
Housing with high protection class IP 20
Torque, speed variation and continuous positioning