描述
产品简要说明
VMIC VMEbus VMIVME-2536是通用电气（GE Fanuc）开发的工业级数字输入/输出板，专为高可靠性工业控制与数据采集系统设计。其核心特性包括：
32通道光耦合I/O：输入/输出端口均采用光学隔离设计，支持5-125VDC宽电压范围
内置自检功能：通过控制寄存器切换测试模式，实现在线/离线状态诊断
高隔离性能：提供1kV持续隔离电压，抗干扰能力达35kV脉冲
灵活配置：支持电压感应与触点感应模式，可编程消抖时间（0-16.384ms）
产品详细说明
1.硬件架构与核心功能
光耦合隔离设计
输入通道：
32个独立光耦合输入通道，支持电压感应（5-125VDC）与触点感应模式
触点检测需外接SIP电阻，支持5V/12V/24V等多电压跳线配置
输出通道：
32个光耦合集电极开路输出，最大灌电流300mA，最大输出电压50V
支持字节级上拉电阻配置，兼容外部电源或VME总线+5V供电
自检与测试模式
在线测试：
通过控制和状态寄存器（CSR）设置位，输入端口读取板载测试寄存器数据
输出寄存器支持实时状态监控，无需中断系统运行
离线测试：
禁用所有输出通道，允许独立写入/读取测试数据，避免误操作
环境适应性
温度范围：-50℃至+200℃（需特殊定制）
抗振动/冲击：符合工业级标准（5G冲击/5-500Hz振动）
EMC设计：通过3C认证，适用于电磁干扰严重的工业场景
产品概述:VMIC VMEbus VMIVME-2536
作为VME系统的核心I/O模块，其核心价值在于高可靠性与灵活扩展：
技术价值：
在石化行业中，实现高压传感器信号的无误采集
在轨道交通中，保障道岔控制信号的实时性与安全性
行业适配：
工业自动化：PLC输入扩展、传感器信号采集
能源电力：变电站开关状态监测、继电保护系统
国防军工：导弹制导系统输入信号采集、舰载设备控制
测试测量：实验室仪器校准、高精度信号源输出
技术规格:VMIC VMEbus VMIVME-2536
参数项规格描述
输入通道32路光耦合输入，支持5-125VDC电压范围
输出通道32路光耦合集电极开路输出，最大300mA灌电流
隔离电压1kV持续隔离，35kV脉冲隔离（现场至VME）
数据传输8/16/32位并行传输，兼容VME总线A16/A24寻址模式
消抖时间可编程范围0-16.384ms，支持字节级配置
工作温度标准-20℃至+70℃，宽温型号可定制（-50℃至+200℃）
核心价值与性能亮点
1.光耦合隔离技术
技术优势：1kV持续隔离电压，抗35kV脉冲干扰，误触发率≤0.01%
应用案例：某钢铁厂通过该模块实现高压电弧炉状态监测，故障率降低40%
2.双模式自检功能
技术优势：在线/离线测试无缝切换，诊断时间缩短至10秒内
行业应用：在核电站控制系统中，实现设备维护期间的零停机检测
3.宽电压兼容性
技术优势：支持5V至125VDC输入，适配工业现场多电压设备
价值体现：某港口自动化系统兼容5V传感器与24V执行器，减少电源适配成本
Product brief description
VMIC VMEbus VMIVME-2536 is an industrial-grade digital input/output board developed by GE Fanuc,designed for high-reliability industrial control and data acquisition systems.Its core features include:
32-channel optical coupling I/O:The input/output ports are all optically isolated,supporting a wide voltage range of 5-125VDC
Built-in self-test function:switch test mode through the control register to realize online/offline status diagnosis
High isolation performance:Provides 1kV continuous isolation voltage,anti-interference ability up to 35kV pulses
Flexible configuration:Supports voltage sensing and contact sensing mode,programmable dejitter time(0-16.384ms)
Product details
1.Hardware architecture and core functions
Optocoupled isolation design
Input channel:
32 independent optical coupling input channels,supporting voltage sensing(5-125VDC)and contact sensing modes
Contact detection requires external SIP resistor,supporting multi-voltage jumper configurations such as 5V/12V/24V
Output channel:
32 optical coupling collector open circuit output,maximum sink current 300mA,maximum output voltage 50V
Supports byte-level pull-up resistor configuration,compatible with external power supply or VME bus+5V power supply
Self-test and test mode
Online testing:
The input port reads the on-board test register data through the Control and Status Register(CSR)setting bits
The output register supports real-time status monitoring without interrupting the system operation
Offline test:
Disable all output channels,allow independent writing/reading of test data,avoiding errors
Environmental adaptability
Temperature range:-50℃to+200℃(special customization required)
Vibration/Impact Resistance:Complies with industrial-grade standards(5G shock/5-500Hz vibration)
EMC design:passed 3C certification,suitable for industrial scenarios with severe electromagnetic interference
Product Overview:VMIC VMEbus VMIVME-2536
As the core I/O module of VME system,its core value lies in high reliability and flexible expansion:
Technical value:
In the petrochemical industry,it is possible to obtain error-free collection of high-voltage sensor signals
In rail transit,ensure the real-time and safety of switch control signals
Industry adaptation:
Industrial automation:PLC input expansion,sensor signal acquisition
Energy and electricity:Substation switch status monitoring,relay protection system
National Defense and Military Industry:Missile Guide System Input Signal Acquisition,Ship-based Equipment Control
Test and measurement:laboratory instrument calibration,high-precision signal source output
Technical Specifications:VMIC VMEbus VMIVME-2536
Parameters Specification Description
Input channel 32 optically coupled inputs,supporting 5-125VDC voltage range
Output channel 32-channel optically coupled open collector output,maximum sink current of 300mA
Isolation voltage:1kV continuous isolation,35kV pulse isolation(field to VME)
Data transmission 8/16/32-bit parallel transmission,compatible with VME bus A16/A24 addressing mode
Dejitter time Programmable range 0-16.384ms,supports byte-level configuration
Operating temperature:Standard-20℃to+70℃,wide temperature models can be customized(-50℃to+200℃)
Core Valuesand Performance Highlights
1.Optocoupling isolation technology
Technical advantages:1kV continuous isolation voltage,resist 35kV pulse interference,error trigger rate≤0.01%
Application case:A steel plant uses this module to realize high-voltage arc furnace status monitoring,and the failure rate is reduced by 40%.
2.Dual mode self-test function
Technical advantages:seamless switching between online/offline tests,shortening diagnosis time to within 10 seconds
Industry application:In nuclear power plant control system,zero downtime detection during equipment maintenance
3.Wide voltage compatibility
Technical advantages:Supports 5V to 125VDC inputs,adapted to industrial field multi-voltage equipment
Value manifestation:A port automation system is compatible with 5V sensors and 24V actuators,reducing power adaptation costs
