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Page 3: Wiring Diagrams IMPORTANT Direction of rotation is based on viewing actuator from top. To operate multiple actuators in parallel from a single source requires isolating relays in the field wiring.
4. Remove the cover bolts located around the actuator motor and control cover flange. 5. Terminate field wiring per the appropriate RCS wiring diagram, supplied with the actuator. Use a minimum of #18 AWG stranded wire. Note: Ensure the driven device is properly positioned in its full fail position. If
View and Download Dresser MAR Series installation manual online. RCS Actuators. MAR Series controller pdf manual download. Also for: Dcr series, Ma8, Mar8, Mar10, Mar50, Mar90, Mar100, Mar120, Mar160, Mar250, Mar800, Mar1600, Mar4000.
View and Download Dresser RCS Sure 24 installation manual online. RCS Sure 24 controller pdf manual download. Also for: Rcs sure 25.
Problem 1: Actuator is receiving electric power but the motor does not respond. Instructions: 1a. Check actuator nameplate to insure correct model, voltage type and spring return direction. 1b. Check all wiring against installation wiring diagram. 1c. Actuator with clockwise fail position: Using a volt
All RCS actuators feature internal wiring connected to a clearly marked and easily accessible terminal strip to provide for convenient termination of field wiring.
Wiring diagram is drawn with the actuator in the open position. Use #18AWG stranded wire or better, for field hook-up. Manual operation is accomplished by use of an open-end wrench on the hex stock-coupling adapter. Direction of rotation and or position can be checked by indicator located on output shaft.
