Lenze E94AYCEO - Manual (Page 32)

Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD17
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5 Installation
5.2 Electrical installation
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5.2.5 External voltage supply
The communication module can be supplied externally with voltage via separate supply cables at
the 2-pole plug connector X232.
The external voltage supply of the communication module is necessary if the power supply for the
basic device fails but communication via the fieldbus is to be maintained.
The parameters of a standard device separated from the mains cannot be accessed.
Assignment of the X232 plug connector
Terminal data

Note!
With external voltage supply, always use a separate power supply unit, safely separated
to EN 61800-5-1 in every control cabinet (SELV/PELV).
Name Description
+ U = 24 V DC (20.4 ... 28.8 V)
I = 130 mA
- Reference potential for the external voltage supply
Range Values
Electrical connection 2-pin plug connector with spring connection
Possible connections Rigid:
1.5 mm 2 (AWG 16)
Flexible:
Without wire end ferrule
1.5 mm 2 (AWG 16)
With wire end ferrule, without plastic sleeve
1.5 mm 2 (AWG 16)
With wire end ferrule, with plastic sleeve
1.5 mm 2 (AWG 16)
Stripping length 9 mm