Lenze · E94AYCER communication module (PROFINET®) · Communication Manual · DMS 11.0 EN · 04/2016 · 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
X240
.
External voltage supply of the communication module is required if the communication via the bus
should be maintained when the supply of the standard device fails.
The parameters of a standard device separated from the mains cannot be accessed.
Assignment of plug connector X240
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
