DC charging controllers for EV fast charging stations

The freely programmable CHARX control flexible and CHARX control integrated DC charging controllers provide the intelligence for modern EV charging stations for mode 4 fast charging in accordance with IEC 61851-23. They communicate with the OCPP backend and the electric vehicle, monitor the charging process, control the power electronics and DC contactors, and handle additional tasks as an option. Thanks to security by design, they are future-proof in the long term.

More information

Go to Product Detail Page for item 1646469

AXC F 1252 - Controller

AXC F 1252 - Controller

1646469

Controller (SPS), PLCnext Control; Programming: High-level language and IEC 61131-3; Operating system: Yocto/Linux® (real-time); Programming tool: PLCnext Engineer, Eclipse®, Visual Studio®, MATLAB®/ Simulink®; Processor: Arm® Cortex®-A55, 2x 1.7 GHz; IoT connection: PROFICLOUD and every cloud via cloud connectors; Development process certified in accordance with IEC 62443-4-1, The product is being prepared for compliance with the Cyber Resilience Act (CRA).

Go to Product Detail Page for item 2404267

AXC F 2152 - Controller

AXC F 2152 - Controller

2404267

Controller (SPS), PLCnext Control; Programming: High-level language and IEC 61131-3; Operating system: Yocto/Linux® (real-time); Programming tool: PLCnext Engineer, Eclipse®, Visual Studio®, MATLAB®/ Simulink®; Processor: Arm® Cortex®-A9, 2x 800 MHz; IoT connection: PROFICLOUD and every cloud via cloud connectors; Development process certified in accordance with IEC 62443-4-1, Product certified in accordance with IEC 62443-4-2 (Certification conditions see user documentation); The product is being prepared for compliance with the Cyber Resilience Act (CRA).

Go to Product Detail Page for item 1833102

AXL F IF SECC 1F - Charging controller

AXL F IF SECC 1F - Charging controller

1833102

Axioline F, Charging controller, Interface module; interface: CAN bus: 1, DC charging interface: 1; Transmission speed: 10 kbps ... 1 Mbps; transmission speed in the local bus: 100 Mbps; degree of protection: IP20; Scope of supply: including bus base module and Axioline F connectors; The product is being prepared for compliance with the Cyber Resilience Act (CRA).

Go to Product Detail Page for item 1684456

CHARX CTRL-AXC/1KDC/500A - DC charging controller

CHARX CTRL-AXC/1KDC/500A - DC charging controller

1684456

CHARX control integrated, Power control unit for the construction of DC charging stations, 19" rack mounting, input: 0 V DC...1000 V DC, output: 0 V DC...1000 V DC / 0 A DC...500 A DC. The product is being prepared for compliance with the Cyber Resilience Act (CRA).

Go to Product Detail Page for item 1624092

SD-FLASH-2GB-EV-EMOB - Program/configuration memory

SD-FLASH-2GB-EV-EMOB - Program/configuration memory

1624092

Program and configuration memory for storing the application program and other files in the file system of the PLC, plug-in, 2 GB with license key for the function block libraries for E-Mobility

Go to Product Detail Page for item 1624130

EV-PLCC-AC1-DC1 - DC charging controller

EV-PLCC-AC1-DC1 - DC charging controller

1624130

Programmable charging controller for DC and AC charging of electric vehicles in accordance with IEC 61851-1,-23, DIN SPEC 70121 (integrated cellular modem deactivated as of HW05/SW2.27)

Go to Product Detail Page for item 1311433

CHARX CONTROL-M2/150KW - DC charging controller

CHARX CONTROL-M2/150KW - DC charging controller

1311433

CHARX control integrated, Power control unit for the construction of DC charging stations, 19" rack mounting, input: 0 V DC...1000 V DC, output: 0 V DC...1000 V DC / 0 A DC...500 A DC

Your advantages

19-inch charging controller combines all functions in one device
19-inch system with fast connection simplifies installation and maintenance
Flexible use with free choice of programming in accordance with IEC 61131
Reduced programming work with preassembled function blocks
Easy system integration with comprehensive interfaces

New products

Modular DC charging controllers

EV fast charging with PLCnext Technology

The CHARX control flexible control system combines a PLCnext Control with an SECC communication module to create a modular, openly programmable architecture for DC charging stations – for flexible and future-proof fast charging infrastructure.

Main features

Modular system consisting of PLCnext Control and SECC communication module
Extendable via Axioline I/O modules
Supports IEC 61851, DIN 70121, ISO 15118-2
Optionally with OCPP app
Open interfaces and security by design

Your Advantages

The open and modular architecture enables maximum flexibility in the implementation of different charging concepts
Prefabricated SECC function blocks and standard-compliant communication significantly reduce development effort
Support for relevant CCS standards, optional OCPP connection, and security by design ensure long-term future-viability

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Comparison of our DC charging controllers Decide which controller solution better suits your needs


	CHARX control flexible The flexible solution for DIN rails	CHARX control integrated The all-in-one solution for the 19-inch rack
Application and mounting type	Modular, DIN rail-based system consisting of PLCnext Control and SECC module	Slide-in and fast connection in a 19-inch rack – all necessary components integrated
Integrated functions	PLC, DC charging communication	PLC, DC charging communication, DC contactors, DC fuse, insulation monitoring, 24 V power supply
Integrated interfaces and connections	CCS charging, CAN bus, Ethernet, TCP/IP, I/Os, optional OCPP 1.6J (OCPP 2.0.1 in preparation)	CCS charging, CAN bus, Ethernet, TCP/IP, I/Os, RS-485, 230 V for external fans, emergency switching off, optional OCPP
Multiple charging points can be set up in a single EV charging station	1x PLCnext Control per EV charging station + 1x SECC module per charging point (alignable)	1x 19-inch control module per charging point
Supported charging power	System-dependent and determined by the power electronics used	500 kW (500 A / 1,000 V)
Freely programmable with PLCnext Engineer in accordance with IEC 61131
Preprogrammed function blocks
Preinstalled example application
Dimensions (W x H x D)	Dependent upon configuration	483 mm x 134 mm x 550 mm (3 rack units in the 19-inch standard)
	More about CHARX control flexible	More about CHARX control integrated

Control system for DC charging stations based on PLCnext Technology

CHARX control flexible DC charging controller Flexible system consisting of PLCnext Control, SECC module, and OCPP app

With CHARX control flexible, you can implement DC EV charging stations as needed and with a high degree of flexibility in terms of the system design. The control system combines a PLCnext Control, such as the AXC F 1252, with the AXL F IF SECC 1FF SECC module. Additional Axioline I/O and interface modules as well as the optional OCPP app allow the control system to be extended. The solution can thus be adapted to different charging concepts and integration requirements.

Unlike many other DC charging controllers, CHARX control flexible is not based on predefined standard software, but on a freely programmable architecture. The application is created with PLCnext Engineer. Efficient implementation is achieved with the help of a function block library for the SECC module. The SECC module supports communication in accordance with IEC 61851, DIN SPEC 70121, and ISO 15118-2, monitors the charging process, and supports the control of power electronics and DC contactors.

Connection to a backend via OCPP 1.6J is also possible as an option. OCPP 2.0.1 is already in preparation. Supplemented by a security-by-design concept based on IEC 62443, this creates a high-performance and future-proof solution for modern DC charging stations.

Download the OCPP app from the PLCnext Store

CHARX control integrated DC charging controller The all-in-one module configuration work, installation, and maintenance

CHARX control integrated combines all control and monitoring functions for your DC fast charging station in a single 19-inch module. Up to ten power modules can be connected to the all-in-one module. The control module combines all the key functions required for operating modern fast-charging infrastructure, such as a PLC, charging controller, insulation monitoring, power contactors, fuses, a 24 V power supply, and power distribution.

The integrated PLCnext Control enables easy backend connectivity via OCPP and communication in accordance with ISO 15118-2. The V2X capability and bidirectional charging ensure a future-proof charging infrastructure.

With its open and freely programmable architecture, the controller offers maximum design flexibility for the development of custom charging applications. Preprogrammed function blocks and a preinstalled example application reduce development time and make it easier to implement new features.

The advantages of the 19-inch system in a video

The modular 19-inch system in detail Implement quick rack mounting of your DC charging stations

The CHARX system in a standard 19-inch format consists of several coordinated modules for distributing, transforming, and controlling the charging current: The new distribution module CHARX power distribute, the new control module power module CHARX control integrated, and the CHARX power basic power modules can be combined to suit any charging situation.

Compared to classic assembly with DIN rail components, the modular setup significantly reduces the complexity of a DC charging station and enables modules to be installed and replaced quickly.

Interactive image map: The modular CHARX system for 19" rack mounting

Power control module

CHARX control integrated combines all functions required to control and monitor your 19" charging station. The control module manages up to five 30 kW power modules for fast DC charging up to 150 kW. It simplifies the planning, installation, and maintenance of your charging station, because it combines all the necessary components, such as charging controller, insulation monitoring, power contactors, fuse, 24 V auxiliary power supply and many other components. They make fan control of the control cabinet, temperature measurement, and output voltage measurement, for example, possible. The module also features extensive communication interfaces for easy system integration and remote access.

Directly to the control module

Distribution module

CHARX power distribute supplies AC mains voltage to up to five power modules in your 19" fast charging station. It also supplies power to the control module. Integrated surge protection, miniature circuit breakers, and overheating protection ensure maximum safety for all downstream modules and conductors. This enables the fused connection of power modules of overvoltage category II.

Directly to the distribution module

Power modules

The highly efficient CHARX power basic fast-charging modules, allow more economic operation of your DC charging infrastructure.They convert AC mains power into the DC power needed for e-vehicle fast charging. The compact 19″ rack modules can be installed directly in the charging station and interconnected in any way in accordance with power requirements.

Directly to the AC/DC power module

Interconnect up to five power modules

With the modular design of a 19" charging station, a charging power of up to 150 kW can be realized by interconnecting up to five 30 kW power modules.

Fast-connection technology

The Push-in fast connection and the T-LOX knee-lever connection allow the use of stripped or ferruled conductor ends, ensuring fast installation and easy maintenance.

Space-saving, efficient design

Especially for charging stations in urban locations, the space requirement is a key factor. Other comparable systems with an identical charging power have a significantly higher space requirement and require additional wiring work.

Comprehensive interfaces

Easily connect your peripheral devices such as the charging cable, touch panels, RFID readers, status LEDs, and power electronics with CCS, CAN bus, OCPP, TCP/IP, RS-485, and I/Os communication interfaces.

Freely programmable in accordance with IEC 61131

The CHARX control integrated control module is extremely flexible in use and features free programming in accordance with IEC 61131, giving you the ability to fully customize the software and user interface of your charging station.

Suitable power and distribution modules in 19-inch format