GE VMIVME2540 Product Introduction
Product overview
Model GE VMIVME2540 is a high-performance intelligent counter/controller designed based on VME bus architecture and provides high-precision digital signal measurement,generation and control functions for industrial automation systems.The module supports 24-channel discrete input/output,integrates on-board processor and firmware logic,is suitable for rotating mechanical monitoring,industrial testing,robot control,precision measurement and other scenarios,with real-time data processing and low-latency communication capabilities.
Main features and advantages
High-precision counting and measurement:Event counting capacity is up to 4 gigabit events,supporting frequency measurement(1.16×10−³Hz to 2.5 MHz),periodic/pulse width measurement(400 ns to 8.5899×106s)and orthogonal position measurement(sin/cos signal,1 MHz frequency)to meet the needs of complex industrial scenarios.
Multi-channel flexible configuration:24 discrete output channels are provided,supporting programming to set the duty-hour,pulse sequence and orthogonal position control(±1/4 wave resolution),suitable for driving industrial loads(±10V/10mA current).
Continuous measurement mode:without the participation of the host CPU,it automates repetitive measurement tasks and reduces the occupation of system resources.
Industrial-grade compatibility:It supports VMEbus slave interface(A32/A24/D32/D16/D8),compatible with RS-422 differential interface and single-end TTL input,and adapts to industrial environmental signal standards.
Low latency and high reliability:on-board 15 MHz 68HC000 processor,combined with firmware logic optimization,ensures that the data transmission lag is as low as microseconds,and is suitable for real-time control systems.
Technical specifications
Parameter specification value
Model GE VMIVME2540
Processor 15 MHz 68HC000
Number of channels 24(optional 4/8/16/24 configuration)
Event counting capacity 4 gigabit events
Frequency measurement range 1.16×10−³Hz to 2.5 MHz
Pulse sequence generation frequency 0.0076 Hz to 2.5 MHz
Output current±10V/10 mA(24 channels)
Data exchange interface ANSI/IEEE 754-1985(32-bit floating point)
VMEbus interface type A32/A24/D32/D16/D8(from interface)
Memory window 64 Kbyte VMEbus memory
Application field
Industrial automation:used for production line equipment control,robot trajectory planning and elevator/crane positioning system.
Rotating machinery monitoring:monitor the speed,vibration and position of motors and turbines to achieve fault warning and protection.
Precision test system:automotive brake,gearbox testing,medical instrument calibration and laboratory equipment data collection.
Energy and metallurgy:Realize orthogonal position measurement and pulse sequence control in the metallurgical industry to optimize the production process.
Related products
GE VMIVME-7614:VME bus CPU module provides central data processing and communication interface,and is used with GE VMIVME2540 to build a complete control system.
GE VMIACC-0584:VME bus power module provides stable power supply for GE VMIVME2540.
GE IS220PTURH1B:Industrial security controller,which supports integration with GE VMIVME2540 to enhance system security.
GE VMIVME2540产品简介
产品概述
型号GE VMIVME2540是一款高性能智能计数器/控制器，基于VME总线架构设计，专为工业自动化系统提供高精度数字信号测量、生成及控制功能。该模块支持24通道离散输入/输出，集成板载处理器与固件逻辑，适用于旋转机械监测、工业测试、机器人控制及精密测量等场景，具备实时数据处理与低延迟通信能力。
主要特点和优势
高精度计数与测量：事件计数能力高达4千兆事件，支持频率测量（1.16×10⁻³Hz至2.5 MHz）、周期/脉宽测量（400 ns至8.5899×10⁶s）及正交位置测量（sin/cos信号，1 MHz频率），满足复杂工业场景需求。
多通道灵活配置：提供24个离散输出通道，支持编程设置占空比、脉冲序列及正交位置控制（±1/4波分辨率），适用于驱动工业负载（±10V/10mA电流）。
连续测量模式：无需主机CPU参与，实现重复性测量任务自动化，降低系统资源占用。
工业级兼容性：支持VMEbus从接口（A32/A24/D32/D16/D8），兼容RS-422差分接口与单端TTL输入，适配工业环境信号标准。
低延迟与高可靠性：板载15 MHz 68HC000处理器，结合固件逻辑优化，确保数据传输滞后低至微秒级，适用于实时控制系统。
技术规格
参数规格值
型号GE VMIVME2540
处理器15 MHz 68HC000
通道数量24（可选4/8/16/24配置）
事件计数能力4千兆事件
频率测量范围1.16×10⁻³Hz至2.5 MHz
脉冲序列生成频率0.0076 Hz至2.5 MHz
输出电流±10V/10 mA（24通道）
数据交换接口ANSI/IEEE 754-1985（32位浮点）
VMEbus接口类型A32/A24/D32/D16/D8（从接口）
内存窗口64 Kbyte VMEbus内存
应用领域
工业自动化：用于生产线设备控制、机器人运动轨迹规划及电梯/起重机的定位系统。
旋转机械监测：监测电机、涡轮机的转速、振动及位置，实现故障预警与保护。
精密测试系统：汽车制动器、变速箱测试，医疗仪器校准及实验室设备数据采集。
能源与冶金：在冶金工业中实现正交位置测量与脉冲序列控制，优化生产流程。
相关产品
GE VMIVME-7614：VME总线CPU模块，提供中央数据处理与通信接口，与GE VMIVME2540配套使用，构建完整控制系统。
GE VMIACC-0584：VME总线电源模块，为GE VMIVME2540提供稳定电力供应。
GE IS220PTURH1B：工业安全控制器，支持与GE VMIVME2540集成，增强系统安全性。
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The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
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Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
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