Lenze E94AYCEO - Manual (Page 41)

Electrical installation
External voltage supply
6
EDK94AYCEO DE/EN/FR/ES/IT 1.0
41
l
H2_ext_SpannVersorg−Steckerleiste_Federkraft
External voltage supply
)
Note!
Always use a separate power supply unit in every control cabinet and safely
separate it according to EN 61800−5−1 ("SELV"/"PELV") in the case of external
voltage supply and larger distances between the control cabinets.
The communication module can be supplied with voltage externally via separate supply
cables at the 2−pole X232 plug connector.
The external voltage supply of the communication module is required if communication via
the fieldbus is to be continued in case the supply of the standard device fails.
Assignment of the X232 plug connector
Designation Description
+ V = 24 V DC (20.4 V ... 28.8 V)
I = 130 mA
− Reference potential for external voltage supply
Terminal data
Field 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