The DC Card Reader is a 13.56MHz M1 card reader developed as a dedicated accessory for charging station solutions. Designed for commercial charging operators and charging pile integrators, this device serves as a core identity verification component in smart charging systems, supporting charging authority management and billing data association. It is compatible with mainstream charging pile control architectures and can be integrated into various smart charging schemes for enterprise customers.
This card reader supports M1 card recognition and operates at a fixed frequency of 13.56MHz, which aligns with the common card specifications adopted in commercial charging scenarios. The recognition function is optimized for the operating environment of charging equipment, adapting to the high-frequency card swiping rhythm of public charging stations during peak hours. It completes identity verification within the conventional response cycle of charging systems, matching the workflow logic of charging pile control units.
The device is equipped with an RS232 interface for data transmission. Its baud rate ranges from 9600-115200bit/s, with a factory default baud rate of 115200bit/s. This communication configuration is compatible with most mainstream charging pile motherboards and centralized charging management platforms, ensuring stable data interaction between the card reader and the charging system control module. The adjustable baud rate allows parameter tuning according to the specific communication protocol of different charging projects, adapting to diversified system configuration requirements.
The DC Card Reader adopts multiple independent power supplies for its internal functional modules. This design isolates the power supply circuits of different modules to avoid mutual electrical interference inside the device, and also reduces the impact of electromagnetic fluctuations from surrounding high-power charging equipment on recognition performance. For charging stations with multiple coexisting operation modules, this power supply structure helps maintain consistent device performance during long-term continuous operation.
Parameter Item | Specification |
Card type | M1 card |
Operating frequency | 13.56MHz |
Communication interface | RS232 |
Baud rate range | 9600-115200bit/s |
Default baud rate | 115200bit/s |
Power supply design | Multiple independent power supplies |
Volume | small |
Read write distance | big |
RS232 | Communication |
Quantity | 1 |
As a standard supporting accessory for charging station solutions, the DC Card Reader falls under the smart charging business line, adapting to various charging system construction scenarios for commercial users.
It is primarily applied in DC charging pile projects, installed inside charging pile equipment as the user identification unit. Working in conjunction with charging pile motherboards, it completes card-swiping verification and charging start-stop control, supporting the daily operation of public charging stations, commercial parking lot charging facilities and enterprise internal charging zones. For low-voltage and high-altitude charging solutions, this card reader can be integrated into the corresponding control system to achieve unified identity authentication across different charging scenarios, ensuring consistent user operation experience across multiple charging points.
In addition, the device can be connected to a centralized charging management platform, uploading card-swiping records and associated charging data to the platform end. It supports operation managers in carrying out billing statistics and user authority configuration, helping improve the overall operational efficiency of charging stations. For charging station operators and system integrators, this card reader provides a standardized identification solution that can be quickly matched with existing charging system architectures.
For business buyers engaged in charging station construction and charging equipment integration, this DC card reader provides a matching scheme suitable for batch procurement and project-level deployment.
With a standard RS232 interface, the device can be directly connected to most mainstream charging pile control motherboards on the market, reducing secondary development work during system integration. The adjustable baud rate supports flexible parameter configuration according to the actual requirements of the project, adapting to different system communication protocols. Its compact volume supports embedded installation inside charging pile equipment, without occupying extra external space, and adapts to the structural design of various types of DC charging piles.
For project-based commercial procurement, the device can be matched with the overall charging station solution, including supporting debugging guidance for system docking. The independent power supply design reduces the on-site debugging workload for electromagnetic compatibility, helping shorten the construction cycle of charging station projects and reduce the overall implementation cost.
This DC card reader is compatible with M1 cards and operates at a standard frequency of 13.56MHz, which matches the common card specifications used in commercial charging scenarios.
The device adopts an RS232 interface for communication, with a baud rate range of 9600-115200bit/s and a default baud rate of 115200bit/s, which can be adjusted according to actual system requirements.
The DC card reader uses multiple independent power supplies for internal modules, which avoids mutual interference between modules and reduces the impact of external electromagnetic fluctuations on device operation.
This card reader is designed as an internal accessory for charging station equipment, and is suitable for installation inside charging pile equipment for outdoor charging station projects, matching the conventional protection structure of DC charging piles.
