描述
ABB LDMTR-01是一款高精度、低噪音、高稳定性的电机控制模块，兼具电源模块、嵌入式处理器及信号调节功能，适用于工业自动化领域。
一、产品定位与功能
电机控制模块
设计目标：专为工业自动化应用设计，适用于广泛的工业控制系统，可轻松集成到现有系统中。
核心参数：输入电压24VDC，输出电压0~10VDC，输出电流0~20mA，工作温度范围为-40℃至+85℃，外形尺寸为100mm×50mm×20mm，重量为100g。
电源模块
供电能力：可直接贴装在印刷电路板上，为专用集成电路（ASIC）、数字信号处理器（DSP）、微处理器、存储器、现场可编程门阵列（FPGA）及其他数字或模拟负载供电。
系统类型：属于负载（POL）电源供应系统或使用点电源供应系统（PUPS），具备高可靠性和高稳定性。
嵌入式处理器模块
处理器支持：支持Intel Atom E620T、E640T、E660T和E680T处理器，采用45纳米处理技术，集成系统内存和图形处理功能，性能出色。
超线程技术：每个处理器核心可同时处理两个指令线程，未充分利用时动态提高时钟速度，在保持低功耗的同时提供更高性能。
扩展接口：提供千兆以太网LAN控制器、串行ATA 2.0端口、USB 2.0主机控制器、高清音频、PCIex1接口、CAN总线和SDIO/MMC接口等，满足不同应用需求。
信号调节功能
线性化传感器：精密、低幅度电流源可最大限度减少传感器自热并消除引线电阻误差。输入传感器和输入范围可按通道选择，支持一到三个范围，允许超出指定输入值最多2%的超量程和欠量程。传感器线性化在模块中进行，精度保证为±fs。
I/O连接：现场I/O连接通过可插拔端子块进行，位置指定用于接线屏蔽的端接。系统由DIN导轨安装、可编程、多通道、信号调节输入和输出模块以及通信模块组成。系统电源连接到通信模块，为I/O模块供电。系统主干安装在35×7.5毫米标准DIN导轨内，分配电源和通信。四种可用主干模型中的每一种都可容纳一个通信模块和一组I/O模块（范围从4个到最多24个）。
二、技术规格
性能优势
准确稳定：提供准确、稳定的结果，确保在各种工业应用中的可靠运行。经过优化的设计和测试，可在各种条件下提供稳定的性能和结果。
成本效益：与同类产品相比，维护和运行成本较低。可靠性和稳定性可减少故障率和停机时间，从而降低维护和维修成本。低功耗设计可降低能源成本。
灵活配置：提供一系列新的和增强的操作功能，最大限度提高配置和使用应用的灵活性。用户可根据实际需求进行定制和配置，以满足不同应用的需求。
远程监控：除故障和校准历史记录外，所有装置均提供符合NAMUR标准的继电器功能，允许远程传送两个浓度警报级别和所需维护、正在进行的服务和仪器故障消息，方便用户进行远程监控和管理。
扩展设计
网络接口：支持1个用于高速网络的千兆以太网LAN控制器、2个速度高达3Gb/s的串行ATA 2.0端口、7个USB 2.0主机控制器、1个USB 2.0主机/客户端、高清音频、3个PCIex1接口、1个CAN总线和1个SDIO/MMC接口。
图形支持：英特尔图形媒体加速器（GMA）600图形引擎支持超低功耗3D图形，具有高清硬件视频解码器和编码器引擎，可提供高达400MHz图形的完美成像能力。LVDS和SDVO图形接口分别提供高达1280×768 60Hz和1280×1024 85Hz分辨率的双独立显示支持。
ABB LDMTR-01 is a high-precision,low-noise,high-stability motor control module with power module,embedded processor and signal conditioning functions,suitable for industrial automation.
1.Product positioning and function
Motor control module
Design goal:Designed for industrial automation applications,suitable for a wide range of industrial control systems,and can be easily integrated into existing systems.
Core parameters:input voltage 24VDC,output voltage 0~10VDC,output current 0~20mA,operating temperature range-40℃to+85℃,dimensions 100mm×50mm×20mm,weight 100g.
Power module
Power supply capacity:can be directly mounted on the printed circuit board to power application-specific integrated circuits(ASICs),digital signal processors(DSPs),microprocessors,memories,field programmable gate arrays(FPGAs)and other digital or analog loads.
System type:belongs to the load(POL)power supply system or the point-of-use power supply system(PUPS),with high reliability and high stability.
Embedded Processor Module
Processor Support:Supports Intel Atom E620T,E640T,E660T and E680T processors,using 45nm process technology,integrated system memory and graphics processing functions,and excellent performance.
Hyper-Threading Technology:Each processor core can process two instruction threads simultaneously,dynamically increase the clock speed when not fully utilized,and provide higher performance while maintaining low power consumption.
Expansion Interface:Provides Gigabit Ethernet LAN controller,Serial ATA 2.0 port,USB 2.0 host controller,high-definition audio,PCIex1 interface,CAN bus and SDIO/MMC interface,etc.to meet different application requirements.
Signal Conditioning Function
Linearized Sensor:Precision,low-amplitude current source minimizes sensor self-heating and eliminates lead resistance errors.Input sensors and input ranges can be selected by channel,supporting one to three ranges,and allowing over-range and under-range of up to 2%beyond the specified input value.Sensor linearization is performed in the module with an accuracy guarantee of±fs.
I/O connection:Field I/O connection is made through pluggable terminal blocks,and the position is designated for termination of wiring shields.The system consists of DIN rail mounted,programmable,multi-channel,signal conditioning input and output modules and communication modules.The system power supply is connected to the communication module to power the I/O module.The system trunk is mounted within a 35×7.5 mm standard DIN rail and distributes power and communication.Each of the four available trunk models can accommodate a communication module and a set of I/O modules(ranging from 4 to a maximum of 24).
2.Technical specifications
Performance advantages
Accurate and stable:Provide accurate and stable results to ensure reliable operation in a variety of industrial applications.Optimized design and testing to provide stable performance and results under various conditions.
Cost-effectiveness:Compared with similar products,maintenance and operation costs are lower.Reliability and stability reduce failure rate and downtime,thereby reducing maintenance and repair costs.Low power consumption design reduces energy costs.
Flexible configuration:Provides a range of new and enhanced operating functions to maximize the flexibility of configuration and use applications.Users can customize and configure according to actual needs to meet the needs of different applications.
Remote monitoring:In addition to fault and calibration history,all units provide NAMUR-compliant relay functions,allowing remote transmission of two concentration alarm levels and required maintenance,ongoing service and instrument fault messages,which is convenient for users to monitor and manage remotely.
Expandable design
Network interface:Supports 1 Gigabit Ethernet LAN controller for high-speed network,2 serial ATA 2.0 ports with speeds up to 3Gb/s,7 USB 2.0 host controllers,1 USB 2.0 host/client,high-definition audio,3 PCIex1 interfaces,1 CAN bus and 1 SDIO/MMC interface.
Graphics support:Intel Graphics Media Accelerator(GMA)600 graphics engine supports ultra-low power 3D graphics,with high-definition hardware video decoder and encoder engine,providing perfect imaging capabilities up to 400MHz graphics.LVDS and SDVO graphics interfaces provide dual independent display support with resolutions up to 1280×768 60Hz and 1280×1024 85Hz respectively.
