电机通信与实时控制集成Integrated Board Product Detail
SANPO 集成板SANPO Integrated Board隔离版(RS485)Isolated Board (RS485)
面向长距离、多节点和强干扰 RS485 网络的隔离版本。An RS485-isolated V4 board for long-distance, multi-node, and noisy RS485 networks.
RS485 隔离RS485 Isolation固件 V4V4 Firmware长距离通信Long Distance
产品介绍Product Introduction
SANPO 集成板是机器人系统中的实时控制与接口集成模块，用于连接算力板、上位机、关节电机、传感器和外设，承担总线通信、接口扩展、协议转换和底层实时控制任务。A SANPO integrated board is a real-time control and interface module in a robot system. It connects compute boards, hosts, joint motors, sensors, and peripherals while handling bus communication, interface expansion, protocol bridging, and low-level real-time control.
实时控制Real-time Control处理电机通信、传感采集和底层执行控制。Handles motor communication, sensor acquisition, and low-level execution control.
总线通信Bus Communication覆盖 RS485，总线侧带信号隔离，适合强干扰和长距离传输。Covers RS485 with bus-side signal isolation for high-noise and long-cable scenarios.
多路控制接口Host Control Interfaces通过 USB、SPI、串口、SocketCan接入上位机或算力板。Connects to hosts or compute boards through USB, SPI, SocketCan and UART.
外设接口集成Peripheral Interfaces通过串口、IIC、数模转换等接口连接传感器和外设。Connects sensors and peripherals through UART, I2C, DAC/ADC, and related interfaces.
强弱电分离Power Separation强电与弱电分别供电，电机电源与控制电源独立接入。Separate power inputs for the high-power motor side and low-voltage control side.
信号隔离Signal IsolationRS485 总线侧提供信号隔离，提高抗干扰和长距离传输可靠性。RS485 bus-side signal isolation improves noise resistance and long-cable reliability.
硬件规格Hardware Specifications
处理器Processor两颗 STM32F407 芯片
Cortex-M4 主频 168MHz
FLASH 512KB-1MBDual STM32F407 MCUs
Cortex-M4 at 168MHz
FLASH 512KB-1MB
开发支持Development SupportST 公司进口原装芯片
支持官方软件 STM32CubeIDE
SWD 调试功能，IOC 配置等Original ST chips
Supports STM32CubeIDE
SWD debugging and IOC configuration
设备总线Device Bus4 路独立 RS485
板载 RS485 信号隔离器
适用于强干扰、长距离传输4 independent RS485 buses
Built-in RS485 signal isolation
For high-noise and long-cable transmission scenarios
电机系统供电Motor PowerXT60 接口输入 9V~58V 电机电源
支持强电侧高电压、大电流供电XT60 connector input for 9V-58V motor power
Supports high-voltage, high-current supply on the motor power side
控制系统供电Control System PowerUSB、5V 接线座、上位机/算力板 5V GPIO
由弱电侧上位机、算力板或独立 5V 电源供电USB, 5V terminal, host/compute-board 5V GPIO
Powered by a host, compute board, or independent 5V supply
输出电源Power OutputXT30(2+2) 集成接口输出 9V~58V 电机电源
提供 3.3V 传感器供电输出XT30(2+2) integrated connector outputs 9V-58V motor power
Provides 3.3V sensor power output
控制方式Control InterfaceUSB、SPI、串口USB, SPI, UART
终端电阻Termination Resistor每路总线独立 120 欧终端电阻Independent 120-ohm termination resistor for each bus
电源 ESDPower ESD峰值 1.5KW，TVS 钳位电压 93VPeak 1.5KW, TVS clamping voltage 93V
CAN 总线 ESDCAN Bus ESD250W 峰值脉冲 (8/20us)
IEC 61000-4-2 (ESD Air): +/-30kV
IEC 61000-4-2 (ESD Contact): +/-30kV
IEC 61000-4-5 (Lightning 8/20us): 5A250W peak pulse (8/20us)
IEC 61000-4-2 (ESD Air): +/-30kV
IEC 61000-4-2 (ESD Contact): +/-30kV
IEC 61000-4-5 (Lightning 8/20us): 5A
GPIO ESDGPIO ESDIEC 61000-4-2 (ESD Air): +/-20kV
IEC 61000-4-2 (ESD Contact): +/-18kV
IEC 61000-4-5 (Lightning 8/20us): 4AIEC 61000-4-2 (ESD Air): +/-20kV
IEC 61000-4-2 (ESD Contact): +/-18kV
IEC 61000-4-5 (Lightning 8/20us): 4A
RS485 总线 ESDRS485 Bus ESDIEC 61000-4-2 (ESD Air): +/-20kV
IEC 61000-4-2 (ESD Contact): +/-15kV
IEC 61000-4-5 (Lightning 8/20us): 12AIEC 61000-4-2 (ESD Air): +/-20kV
IEC 61000-4-2 (ESD Contact): +/-15kV
IEC 61000-4-5 (Lightning 8/20us): 12A
信号隔离器标准Signal Isolation StandardTIA/EIA RS-485TIA/EIA RS-485
信号隔离器材质Signal Isolation MaterialSiO2 绝缘栅SiO2 insulation barrier
信号隔离器瞬态抗扰度Signal Isolation CMTI50kV/us50kV/us
接口能力Interface Capabilities
USB 转 RS485USB to RS485
SPI 转 RS485SPI to RS485
隔离 RS485 总线接入Isolated RS485 bus access
典型应用Typical Applications
RS485 长距离通信Long-distance RS485 communication
多节点设备接入Multi-node device access
强干扰控制现场Noisy control environments
软件与固件支持Software and Firmware Support
请根据产品版本进入对应文档，查看快速开始、接线方式、通信协议、示例代码、固件更新和故障排查。Use the matching docs for quick start, wiring, protocols, examples, firmware updates, and troubleshooting.
开发者交流社区Developer Community
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