Trademarks |
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Trademarks
All trademarks mentioned in this manual, including those that may be protected by third parties are, without restric-
tion, subject to the regulations of the respectively applicable trademark law and the property rights of the respective
registered owners. All trademarks, trading names or company names marked here as such are, or may be, trademarks
or registered trademarks of their respective owners. All rights not explicitly granted here are reserved.
The absence of explicit identification of trademarks used in this manual must not lead to the conclusion that a name
is free from the rights of third parties.
Data cable recommendations
A shielded data cable of the following type is recommended for wiring up the LAN interface in the Wallbox
eM4 Twin:
Designation
Cross section
Maximum length
Number
Cat5e S-FTP
from at least 0.14 mm²
30 metres
1 cable each for the connection be-
tween a wallbox and a LAN port on the
local router or switch
Cat6 S-FTP
WARNING!
Selecting suitable data cables
Please note that these are recommendations only: The cable cross-section may have to be adjusted depending on
the cable length and the ambient conditions.
Definitions
Abbreviation
Explanation
CP
Control Pilot: Contact or control signal for communication between the charging station
and the vehicle
DC
Direct Current
DHCP
Dynamic Host Configuration Protocol: Communication protocol for automatically as-
signing IP addresses and the DNS server to the clients in a network
eM
Electric Mobility
EMC
Electromagnetic compatibility
FNN
Network Technology/Network Operation Forum, committee within the VDE
LED
Light Emitting Diode
PP
Proximity Pilot: Contact or signal for determining the rated current and for locking the
connected charging cable and charging plug in accordance with IEC 61851
RCCB
Residual Current operated Circuit Breaker
RCM
Residual Current Monitor
RFID
Radio Frequency Identification
'T' button
Testing button
VDE
German Association for Electrical, Electronic & Information Technologies