Lenze E94AYCEP - Manual (Page 33)

Lenze · E94AYCEP communication module (POWERLINK MN/CN) · Communication Manual · DMS 6.0 EN · 02/2014 · TD17
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5 Installation
5.2 Electrical installation
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5.2.7 External voltage supply
The communication module can be externally supplied with voltage via separate supply cables at
the 2-pin plug connector X210.
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.
Access to parameters of a standard device disconnected from the mains is not possible.
Assignment of the X210 plug connector
Data of the terminals

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 Explanation
+ U = 24 V DC (20.4 ... 28.8 V)
I = 140 mA
- Reference potential for external voltage supply
Range Values
Electrical connection 2-pole connector with screw 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)
Starting torque 0.5 ... 0.6 Nm (4.4 ... 5.3 lb-in)
Stripping length 6 mm