Dc voltage supply, Electrical installation – Lenze EMF2113IB User Manual
Page 49
Electrical installation
DC voltage supply
EDKMF2113 DE/EN/FR 5.1
49
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H1_E_INST−Merker_subdbuchsleiste
DC voltage supply
External voltage supply
If required, feed the communication module with a separate supply voltage via the
two−pole plug connector.
Use a separate supply unit in every control cabinet if the distance between the control
cabinets is larger than normal.
Plug connector
Explanation
"+"
U = 24 V DC (21.6 V − 0% ... 26.4 V + 0 %)
I = 120 mA
"−"
Reference potential for external voltage supply
Controller
External voltage supply
820X
Always required
821X / 822X / 824X /
93XX / 9300 Servo
PLC / Drive PLC /
ECSxS / ECSxP /
ECSxA
Only required if the mains supplying the corresponding controller is to be
switched off but communication must not be interrupted.
For these basic devices the internal voltage supply can be used.
8200 vector
See notes given in "Internal voltage supply"
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