Communication, Control and Auxiliary Harnesses
The internal flat ribbon cable is used for signal transmission between the main BMS control board and the interface or adapter board. It enables coordinated operation of internal functional modules and ensures reliable communication within the BMS system. This cable is for internal system integration and is not intended for external user connection.
Product Detail
Product Name: Internal Flat Ribbon Cable
Product Description & Application
The internal flat ribbon cable is used for signal transmission between the main BMS control board and the interface or adapter board. It enables coordinated operation of internal functional modules and ensures reliable communication within the BMS system. This cable is for internal system integration and is not intended for external user connection.
Product Name: Adapter Cable
Product Description & Application
The adapter cable is used to connect different functional interfaces of the BMS, such as communication ports, control signals, and auxiliary modules. It provides mechanical and electrical compatibility between connectors with different pin definitions and supports flexible system configuration.
Product Name: LED Indicator Board Adapter Cable
Product Description & Application
The LED indicator board adapter cable connects the main BMS to the external LED indicator board. It transmits status signals for system operation, alarms, and state of charge (SOC), allowing clear visual indication of battery status during operation.
Product Name: Low-Voltage On/Off Switch Cable
Product Description & Application
The low-voltage on/off switch cable is used to connect an external low-voltage switch to the BMS. It allows manual or remote control of BMS power on/off, supporting system activation, shutdown, sleep, and wake-up functions.
Product Name: Dry Contact Output Terminal
Product Description & Application
The dry contact output terminal provides isolated, potential-free contact outputs from the BMS. It is used to signal low SOC conditions or fault/protection events to external devices such as inverters, energy management systems (EMS), alarms, or control units. Electrical isolation ensures high compatibility with third-party systems.
Product Name: LCD Display Connection Cable
Product Description & Application
The LCD display connection cable connects an external LCD display module to the BMS. It enables local visualization of key battery information such as voltage, current, SOC, operating status, and alarm conditions, providing a convenient human-machine interface.
Product Name: Bluetooth Communication Module
Product Description & Application
The Bluetooth communication module enables wireless communication between the BMS and a mobile application. It is used for real-time monitoring, parameter configuration, system diagnostics, commissioning, and after-sales service support.
Our Advantages
Simple & Reliable
• Stable hardware + proven firmware
• No unnecessary features
Built for Light EVs
• Scooters / E-bikes / Tricycles
• Golf carts / Light electric motorcycles / Drones
Essential Protection
• OV / UV / OC / SC / OTP
• Designed for daily use
Bluetooth Support
• Optional Bluetooth monitoring
• Basic status & diagnostics
Easy Integration
• Clear hardware interface
• Simple configuration
Reasonable Cost
• In-house production
• Competitive pricing for real orders
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Our experts team is ready to help with your specific application needs
Phone: +86-13620907687
Email : business@pgybms.com
Launch Tech Industrial Park, No. 4012 Wuhe Avenue, Bantian Street, Longgang District,Shenzhen