SmartAct N20010, N34010
5
EN0B-0341GE51
R0307
Self-Centering Shaft Adapter
The self-centering shaft adapter can be used for shafts
having various diameters (10...27 mm [3/8...1-1/16"]) and
shapes (square or round).
In the case of short shafts, the shaft adapter may be reversed
and mounted on the duct side.
Stroke Limitation with Mechanical End Limits
The mechanical end limits (20 Nm [177 lb-in] models, only)
enable the stroke to be limited from 0...90° in increments of
3°.
Wiring
Connecting to the Power Supply
In order to comply with protection class II, the power source of
24 V actuators must be reliably separated from the network
power supply circuits as per DIN VDE 0106, part 101.
Access cover
To facilitate wiring the actuator to the controller, the access
cover can be detached from the actuator.
IMPORTANT
Remove power before detaching the access cover.
Once the access cover has been removed, please
take care to avoid damaging any of the parts now
accessible.
Fig. 11. Access cover (N20010-SW2)
Depending upon the model, the access cover may have one
or two terminal strips, including a layout with a description for
each of the terminals.
Fig. 12. N20010-SW2 with access cover removed
