Lenze EMF2141IB 2141 LON - Manual (Page 33)

4 Electrical installation
DC voltage supply
EDKMF2141 DE/EN/FR 2.0 33
L
External DC voltage supply -15-
If necessary, supply the communication module with a separate 24 V DC voltage using
a two-pole plug connector.
±10 %.
Use a separate supply unit in every control cabinet if the distance between the control
cabinets is larger than normal.
Plug connector Designation Explanation
+ Vcc24 External supply 24 V DC ± 10 % , 120 mA
- GND24 Reference potential for external voltage supply
Controller External voltage supply
820X Always required.
821X / 822X / 824X /
93XX / 9300 Servo
PLC / Drive PLC Only necessary if the mains which supply the corresponding controllers is
to be switched off but the communication must not be interrupted.
You can use the internal power supply for these controllers.
8200 vector See information in “internal DC voltage supply” ^ 34
Connection terminals
Electrical connection Plug connector with threaded terminal end
Possible connections rigid: 1.5 mm 2 (AWG 16)
flexible:
without wire crimp cap
1.5 mm
2 (AWG 16)
with wire crimp cap, without plastic sleeve
1.5 mm
2 (AWG 16)
with wire crimp cap, with plastic sleeve
1.5 mm
2 (AWG 16)
Tightening torque 0.5 ... 0.6 Nm (4.4 ... 5.3 lb-in)
Bare end 6 mm
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