Rotary actuator RHD250

Description

Compact actuator for the operation of final control elements with rotary movement. For continuous positioning, rated torque (200 lbf-ft). The actuator thrust rod transfers the force directly to the final control element.

Overview
General specifications:
Process optimization thanks to maximum control precision
Maintenance-free up to 10 years
Electrical actuator for continuous positioning, three-point position control, or bus control
Stallproof without the need for position- or torque-dependent shut-off
Adjustable mechanical limit stops for defined operating range
Handwheel for emergency operation
Signal and power input only via separate, microprocessor-controlled electronic unit

ABB’s freedom of choice offers the right driver for the major fieldbus protocols suitable for ABB devices.
The version matrix document shows for each protocol the software revision that’s compatible to the hardware and firmware revision of the device.
Read first
– Software/hardware revisions: Version matrix
Software and documentation:

HART
– Software: DTM400 Bundle, EDD
– Driver description: Supplementary information
PROFIBUS
– Software: DTM400, GSD
– Driver description: Supplementary information
Stand-alone tool:
ABB offers software tools that use the listed drivers in the table above for your device configuration and monitoring requirements.