5
Electrical installation
PC connection
Operating Instructions – MOVIMOT
®
flexible
126
Installing the included engineering plug connector X4141
In some cases, the X4141 engineering plug connector is provided in an accessory bag
(part number: 28258185) included in the decentralized frequency inverter delivery
from SEW‑EURODRIVE. In this case, install the engineering plug connector X4141 to
the connection box of the decentralized frequency inverter as follows:
1. It is essential that you observe the startup instructions.
2. Switch off the voltage supply and wait for at least 5 minutes.
3. Loosen the screws and remove the electronics cover from the connection box.
4. Plug in the plug connector RJ10 from outside through a permitted cable entry (for
the permitted positions, see chapter "Plug connector positions"). Push the cable
completely into the connection box.
5. Screw plug connector M12 into the cable entry bore. Fasten the nut of the M12
plug connector (tightening torque: 6 Nm).
6. Insert the RJ10 plug connector into plug connector X31 in the connection box. The
following figure shows an example of the cable routing:
X31
X4141
X4141
25832156299
7. Plug the electronics cover onto the connection box. Screw on the electronics cover
with 4 screws (tightening torque: 6 Nm).
Connection to X31 (RJ10 in the connection box)
NOTICE
Connector X31 provides a 24 V supply voltage for operating the connected options.
Damage to connected options with low nominal voltage.
•
Only connect options with a nominal voltage of 24 V to connector X31, such as:
– Interface adapter USM21A,
– CBG.. keypad
•
Do
not
connect the following options with 5 V nominal voltage to the X31 con-
nector:
– Interface adapters USB11A, UWS11A, UWS21A
– Keypads DBG.., GBG21A.
29129451/EN – 12/2019