Keba KeContact X Series Instruction sheet

KeContact
KC-P30 x-series
Charging Station
Configuration manual V 4.09
Translation of the original instructions

Document:V 4.09
Document No.: 105802
Pages: 42
© KEBA
Specifications are subject to change due to further technical developments. Details presented may be
subject to correction.
All rights reserved.
KEBA AG Headquarters
Gewerbepark Urfahr, 4041 Linz, Austria
[phone], [email protected], www.keba.com/emobility
For information about our subsidiaries please look at www.keba.com.

KC-P30 x-series Table of contents
Configuration manual V4.09 3
© KEBA
Table of contents
1 Introduction ................................................................................................................ 4
1.1 Representation of safety instructions............................................................... 5
1.2 Purpose of the document................................................................................. 6
1.3 Requirements................................................................................................... 6
1.4 Warranty .......................................................................................................... 6
1.5 Notes on this document ................................................................................... 7
1.6 Further documentation..................................................................................... 8
2 System overview ........................................................................................................ 9
2.1 Network interfaces ........................................................................................... 9
2.2 Design of a local charging network (master/slave) .......................................... 13
3 Configuration.............................................................................................................. 16
3.1 Connection panel ............................................................................................. 16
3.2 DIP switch settings........................................................................................... 16
3.3 Enabling the DHCP server............................................................................... 17
3.4 Configuration in series via USB stick ............................................................... 17
4 Web interface.............................................................................................................. 21
4.1 Main menu ....................................................................................................... 22
4.2 User menu ....................................................................................................... 27
5 Functions .................................................................................................................... 29
5.1 Load management in the local charging network ............................................ 29
5.2 RFID authorization ........................................................................................... 30
5.3 OCPP backend ................................................................................................ 34
5.4 Smart Home Interface...................................................................................... 36
5.5 Integration of external meters .......................................................................... 36
6 Maintenance................................................................................................................ 40
6.1 Diagnosis and troubleshooting......................................................................... 40
6.2 Software update............................................................................................... 40
Index ............................................................................................................................ 42

KC-P30 x-series Introduction
Configuration manual V4.09 4
© KEBA
1 Introduction
This document refers to the following devices:
P30 x-series with software version 1.11 or a later version of the software
The device variant can be determined by the product designation on the type
plate. The software version can be read out via the web interface. For more
information, see the "operating instructions".
The pictured devices used in this manual are visual examples. The figures
and explanations contained in this manual refer to a typical device design.
The devices used by you may differ in their appearance.

KC-P30 x-series Introduction
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1.1 Representation of safety instructions
At various points in this manual, you will see notes and precautionary warn-
ings regarding possible hazards. The symbols used have the following
meaning:
DANGER!
indicates an imminently hazardous situation, which will result in death or se-
rious bodily injury if the corresponding precautions are not taken.
WARNING!
indicates a potentially hazardous situation, which can result in death or seri-
ous bodily injury if the corresponding precautions are not taken.
CAUTION!
means that if the corresponding safety measures are not taken, a potentially
hazardous situation can occur that may result in slight bodily injury.
Caution
means that damage to property can occur if the corresponding safety mea-
sures are not taken.
ESD
This symbol reminds you of the possible consequences of touching electro-
statically sensitive components.
Information
Identifies practical tips and useful information. No information that warns
about potentially dangerous or harmful functions is contained.

KC-P30 x-series Introduction
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1.2 Purpose of the document
This document describes the configuration of the advanced features of P30
x-series after it has been installed. This includes, among other things, the
description of the settings in the web interface.
This document is an extension to the supplied manuals of P30 x-series.
You must comply with all instructions and safety instructions in the
supplied manuals!
1.3 Requirements
This document contains information for persons with the following require-
ments:
Target group Required knowledge and abilities
Electrician
Person who, due to his or her special training, expertise and experi-
ence as well as knowledge of current standards, is able to assess
the work performed and the possible hazards.
Knowledge of:
● current valid safety information,
● the mode of operation of the charging station,
● the displays and operating elements of the charging station,
● basics of network technology,
● basics of IT,
● diagnostic options,
● systematic fault analysis and rectification,
● the setting options on the charging station.
1.4 Warranty
Only general maintenance work that is expressly permitted by KEBA may be
performed. Any other tampering to the device will result in a loss of the war-
ranty claim.
WARNING!
Risk of electric shock and fire hazard!
After the front part has been opened, product safety can no longer be guar-
anteed.
Only those covers that are described in the procedure instructions are al-
lowed to be opened. If one of the covers is sealed by a lead seal, it is not
permitted to be opened by unauthorized persons. If the lead seal is broken,
the device loses its specific suitability for use and may no longer be put into
operation due to the resulting incorrect identifier.

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Fig.1-1: Screws on the front part
The front part 1 must not be opened. Opening the front part (4 Torx screws)
will break the manufacturer's seal and void the warranty claim. For a war-
ranty claim, there is a duty of proof of the customer that the defect – which
led to the defect of the device – already existed at the time of delivery. If the
manufacturer's seal is broken, this proof can no longer be provided, resulting
in expiration of the warranty claim.
A device with broken manufacturer's seals or removed lead seals may no
longer be put into operation. The necessary steps for replacement or repair
of the charging station by the specialist dealer or service partner must be ini-
tiated.
1.5 Notes on this document
The manual is part of the product. It is to be retained over the entire life cycle
of the product and should be forwarded to any subsequent owners or users
of the product.
The instructions contained in this manual must be followed precisely. Failure
to do so could result in the creation of potential sources of danger or the dis-
abling of safety devices. Apart from the safety instructions given in this man-
ual, the safety precautions and accident prevention measures appropriate to
the situation in question must also be observed.
1.5.1 Contents of the document
● Configuration of the advanced features of P30 x-series
1.5.2 Not contained in this document
● Commissioning and deinstallation of the charging station
● Operating behavior of the charging station
● Operation of the charging station

KC-P30 x-series Introduction
Configuration manual V4.09 8
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1.6 Further documentation
Manuals and additional information are available on our website:
www.keba.com/emobility-downloads
Designation Target group
Operating instructions ● End customer
● Electrician
Installation manual ● Electrician
UDP Programmers Guide ● Programmer
FAQ
● End customer
● Electrician
● Service technician

KC-P30 x-series System overview
Configuration manual V4.09 9
© KEBA
2 System overview
With P30 x-series, several charging stations can be interconnected in the
form of a master/slave network. This makes charging with an intelligent load
management possible. In addition, a connection to a higher-level OCPP
backend can take place. The charging station is equipped with different net-
work interfaces for these functions.
Fig.2-2: Example network setup
1 ... Local charging network 2 ... Router/Switch
3 ... Master charging station (x-series) 4 ... Slave charging station (c-series)
5 ... Higher-level network/Internet 6 ... OCPP backend
Only P30 x-series, can be operated as master charging stations; only P20/
P30 c-series can be operated as slave charging stations.
The following chapters describe which network interfaces P30 x-series (mas-
ter charging station) provides and how to set up a master/slave network.
2.1 Network interfaces
P30 x-series provides the following network interfaces (e.g. for connection to
an OCPP backend, ...):
● LAN
● WLAN (optional)
● WLAN access point (optional)
● Mobile communications (optional)
Slave charging stations can only be connected via LAN to P30 x-series
(master charging station).

KC-P30 x-series System overview
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2.1.1 LAN
P30 x-series can be connected to a router via the integrated LAN interface.
The router provides a connection to an OCPP backend over the Internet.
1 ... P30 x-series 2 ... Router
3 ... Internet 4 ... OCPP backend
Connection: Ethernet1-Anschluss (LSA+®)
Via the LAN interface, P30 x-series can also be connected to other charging
stations, whereby a charging network can be realized.
Information
The Ethernet2 connection X3 (RJ45) is for diagnose purposes (debugging)
only and may not be used to connect to a network.
The Ethernet1 connection X4 (LSA+®) and the Ethernet2 connection X3
(RJ45) are connected in parallel on the PCB and cannot be used at the
same time! The connection that is not used must be unplugged from the
charging station.

KC-P30 x-series System overview
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2.1.2 WLAN (optional)
P30 x-series can be connected to a router via the integrated WLAN inter-
face. If the router is connected to the Internet, a connection to an OCPP
backend can be made.
1 ... P30 x-series 2 ... Router
3 ... Internet 4 ... OCPP backend
The technical data of the WLAN module can be found in the "Installation
Manual".
Information
Only a charging station that is operated as a single charging station can be
connected to the router via WLAN. A charging station that is part of a
charging network (master/slave network) must always be connected to the
router via LAN.

KC-P30 x-series System overview
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2.1.3 WLAN Access Point (Hotspot) (optional)
P30 x-series can be connected to a mobile device via the integrated WLAN
access point. With the mobile device, the web interface can be easily ac-
cessed and the configuration of the charging station can be performed.
1 ... P30 x-series
The access data and the IP address of the WLAN access point are listed on
the configuration label. The configuration label is in a pouch which is en-
closed with the mounting material.
The following steps are necessary to perform the configuration via a mobile
device:
1) Connect a mobile device to the WLAN access point.
2) Access the IP address of the WLAN access point in a web browser on
the mobile device.
3) Perform configuration via the web interface, see 4 Web interface.
2.1.4 Mobile communications (optional)
Certain device variants have a mobile communications interface. P30 x-se-
ries with mobile communications can connect to an OCPP backend over the
cellular network. The mobile communications provider may charge additional
fees (depending on the tariff) for running data transmissions.
1 ... P30 x-series 2 ... OCPP backend

KC-P30 x-series System overview
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For the connection to an external OCPP backend via mobile communica-
tions, a proper SIM card must be installed during commissioning. In addition,
mobile communications must be activated as connection to the OCPP back-
end and the access data of the mobile service provider must be set in the
configuration (web interface).
The commissioning of the mobile communications interface is described in
the "Installation Manual". The technical data of the mobile communications
interface and the SIM card can also be found in the "Installation Manual".
2.2 Design of a local charging network (master/slave)
A local charging network includes one P30 x-series as master and up to 15
c-series (P20 and/or P30) as slaves.
Depending on the number of slave charging stations, the design of a local
charging network is implemented differently:
●1 slave charging station: Direct connection
The slave charging station is connected directly to the master charging
station.
●Multiple slave charging stations: Connection via router or switch
The slave charging stations are connected to the master charging station
via a router or switch.
To enable communication between master and slave charging stations, the
charging stations must be configured in the web interface, see 3 Configura-
tion.
2.2.1 Displays and signals
The display on the front of the charging station provides information about
which communication connection is established.
Display Description
blue | blue | blue | blue
Communication is possible throughout the network.
The master charging station and the OCPP backend are reach-
able.
blue | blue | blue | -
Communication between master and slave charging stations is
possible.
The OCPP backend is not reachable or missing.
- | blue | blue | -
Communication between master and slave charging stations is
not possible.
The OCPP backend is not reachable.

KC-P30 x-series System overview
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2.2.2 Direct connection of master and slave
A single slave charging station can be connected directly to the master
charging station via LAN.
Fig.2-3: Direct connection of master and slave
1 ... P30 x-series (master) 2 ... P20/P30 c-series (slave)
In this case, the master charging station must be configured as a DHCP
server. The IP address is then assigned to the slave charging station by the
master charging station.
2.2.3 Connection via router or switch
If there are multiple slave charging stations, these must be connected to the
master charging station via a router or switch. The connection of the charg-
ing station to the router/switch is made via LAN
Fig.2-4: Connection via router or switch
1 ... Router/Switch 2 ... P30 x-series (master)
3 ... P20/P30 c-series (slave)

KC-P30 x-series System overview
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Using a router
In a network connection using a router, the router automatically provides the
functionality of a DHCP server in most cases.
Information
If the IP addresses are assigned externally (for example, by routers with ac-
tivated DHCP server), the IP addresses must not be in the following range:
192.168.25.xxx
Using a switch
For a network connection using a switch, the master charging station must
be configured as a DHCP server. The IP addresses are then assigned by
the master charging station.
2.2.4 Ports for communication in the charging network
For the correct communication in the charging network, the ports below must
be enabled network-internally.
Information
If necessary, contact your network administrator to enable the ports.
Port Protocol Definition Description
49153 TCP Within the network Socket of the charging station
15118 TCP Within the network Link connection between the charg-
ing stations (SDP)
15118 UDP Within the network Link connection between the charg-
ing stations (SDP)
68 TCP Within the network Transfer of the software update
(Bootps)
68 UDP Within the network Transfer of the software update
(Bootps)
67 TCP Within the network Transfer of the software update
(Bootps)
67 UDP Within the network Transfer of the software update
(Bootps)

KC-P30 x-series Configuration
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3 Configuration
This chapter describes the necessary configuration for the correct operation
of the charging stations. The following steps are necessary for this:
● Set the DIP switch on the charging station
● Configuration (via the web interface or via USB stick)
Depending on the network configuration, activation of the DHCP server on
the master charging station may be necessary.
3.1 Connection panel
In the connection panel of the charging station are important interfaces and
controls for the configuration of the charging station. To access, the housing
cover and the connection panel cover must be removed. The description of
removing the covers and the connection panel can be found in the "Installa-
tion Manual".
3.2 DIP switch settings
This DIP switch setting must be made for each master and slave charging
station to enable charging station communication.
Caution
Possible damage to the DIP switches!
The DIP switches are rocker switches and not slider switches. The DIP
switches must be pressed and must never be slid.
ON/OFF position of the rocker switches
The illustration shows the position of the rocker switches for the setting ON
and OFF
The DIP switches are located under the connection panel cover. The follow-
ing figure shows only the affected DIP switches, others are not shown. The
following setting must be made on the DIP switch DSW2:

KC-P30 x-series Configuration
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Activation of communication - DSW2.5
Function Figure
Activation of communication
Information
Changes to the DIP switch settings only become effective after a restart of
the charging station!
To restart, press the "Service button" until the first beep (approx. 1 second)
or switch off the charging station for a short time via the line circuit breaker.
3.3 Enabling the DHCP server
To simplify the setup of a charging network, the master charging station can
be configured as a DHCP server. This function is required for the network
configuration when the master and one slave are connected directly or when
a network connection is implemented via switch.
The DHCP server of the master charging station is deactivated in the deliv-
ery state and can be activated via configuration via USB stick or in the web
interface.
3.4 Configuration in series via USB stick
Several P30 x-series can be configured with the same settings. For this pur-
pose, the configuration of one P30 x-series is saved on a USB stick and then
transferred to other P30 x-series.
Preparation
The following tools are required for the configuration via USB stick:
● An empty USB stick that is formatted to FAT32
● A computer
Furthermore, the settings that allow the configuration to be read out and im-
ported must be enabled in the web interface of the charging station (under
Configuration > Device):
● "Allow USB init": Allows the configuration to be read out. This setting
must be activated on the charging station that provides the configuration.
● "Allow USB config": Allows the configuration to be imported. This setting
must be activated on the charging station to which the configuration is
transferred.

KC-P30 x-series Configuration
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Required steps
The following steps are required in order to transfer the configuration of one
P30 x-series to additional P30 x-series:
● Create configuration
● Read out configuration
● Adapt configuration file
● Import configuration
3.4.1 Create configuration
If this has not yet been done, a first P30 x-series must be configured with the
desired settings. These settings serve as the basis for the configuration of
additional P30 x-series.
The easiest way to configure the charging station is via the web interface.
On the graphical user interface the available settings and selection fields are
provided with short explanations.
Information
Not all settings available in the web interface can be transferred via USB
stick to additional charging stations.
3.4.2 Read out configuration
In order to be able to transfer the configuration of one P30 x-series to addi-
tional P30 x-series, the USB stick must be connected to the USB interface
(in the connection panel) of the operationally ready and already configured
charging station. The charging station automatically transfers the configura-
tion to the USB stick and displays the process on the display. When finished,
the charging station indicates that the USB stick can be removed by display-
ing "remove usb".
Information
Do not remove the USB stick during the writing process! Otherwise it can-
not be used for another configuration.
3.4.3 Adapt configuration file
To adapt the configuration file, the USB stick must be connected to a com-
puter. The configuration file was saved on the USB stick in the directory CFG
as *.conf file. In order to use the file to configure other charging stations,
the file name and parts of the content must be adapted.

KC-P30 x-series Configuration
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Adapt file name
The file name contains the serial number of the charging station from which
the configuration was read out. This serial number must be deleted from the
file name.
A configuration file without a serial number in the file name can be used to
configure multiple charging stations. If the configuration is to be valid for only
exactly one charging station, the file name must contain the serial number of
the desired charging station.
Adapt content
The specific configurations that only apply to one charging station must be
adapted or deleted in the configuration file.
All settings are listed in the configuration file. The figure below shows a sec-
tion of a configuration file. To the left of the equal sign "=" is the name of the
setting. To the right of the equal sign is the set value.
Fig.3-5: Section of a configuration file
To adapt and delete the specific configurations, proceed as follows:
1) Open the configuration file with a text editor.
2) Adapt the following entries:
► AmountConnectors=[x]
The number of charging stations in the charging network must be
adapted here.
3) Delete the following entries completely:
► ChargeBoxIdentity=[xxx]
► Connect2ConnectorSerial[x]=[xxx]
► HOTSPOT_SSID=[xxx]
► HOTSPOT_KEY=[xxx]
4) Save the file.

KC-P30 x-series Configuration
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Information
By deleting all Connect2ConnectorSerial entries, the charging station au-
tomatically searches for other charging stations in the charging network. As
many charging stations are searched as specified under AmountConnec-
tors.
Adapt configuration (optional)
If necessary, the configuration can be adapted manually. Each of the listed
settings can be adapted by editing the value to the right of the equal sign "=".
Example of a possible adaptation of the configuration
Initial configuration Adapted configuration
AuthorizationEnabled=true AuthorizationEnabled=false
Information
Invalid settings will not be applied.
3.4.4 Import configuration
To load the configuration into another P30 x-series, the USB stick must be
plugged in to the desired charging station. The configuration will be imported
automatically and adopted after a restart.