描述
产品简要说明
VMIC 332-800576-000 A是一款基于VME总线的工业级数字输出模块，核心特性包括：
32路隔离输出：支持TTL/CMOS逻辑电平，最大输出电流2.5mA
军用级环境适应性：工作温度-40℃至+85℃，满足MIL-STD-810G标准
抗干扰设计：通道间隔离电压1500V AC，支持EMC四级防护
灵活配置：支持8/16/32位数据传输，可编程输出极性
产品详细说明
1.硬件架构与核心功能
隔离输出设计
光耦隔离技术：采用军用级光耦器件，通道间隔离电压1500V AC（持续）/5000V AC（脉冲）
驱动能力：
漏模式：最大灌电流2.5mA（支持5V/24V输出）
源模式：需外部上拉电阻，最大拉电流0.5mA
逻辑电平适配：兼容TTL（0.8V/2.4V）和CMOS（2V/5V）标准
接口与数据传输
VME总线兼容性：支持短监控/非特权I/O访问，地址空间16MB
数据传输模式：
位操作：通过单字节写入实现单通道控制
批量写入：支持16/32位寄存器映射，提升多通道配置效率
地址配置：DIP开关实现14位地址选择，支持32位边界对齐
环境适应性设计
温度管理：
工作温度：-40℃至+85℃（无风扇设计）
存储温度：-55℃至+125℃
抗震动冲击：符合MIL-STD-810G 514.6标准（50g峰值加速度）
防护等级：IP67（可选工业级密封外壳）
产品概述:VMIC 332-800576-000 A
作为VME总线生态中的核心输出模块，其核心价值在于高密度隔离控制与极端环境可靠性：
技术价值：
在导弹制导系统中，实现多通道舵机驱动的精准控制
在核反应堆控制系统中，支持安全连锁信号的实时输出
行业适配：
国防军工：导弹制导、飞行模拟器控制
能源电力：核电站安全联锁、高压开关状态驱动
轨道交通：车载信号继电器控制、紧急制动系统
技术规格:VMIC 332-800576-000 A
参数项规格描述
输出通道32路独立数字输出，支持TTL/CMOS逻辑电平
隔离性能通道间隔离电压1500V AC（持续）/5000V AC（脉冲）
驱动能力漏模式2.5mA，源模式0.5mA（需外部上拉）
数据传输8/16/32位数据宽度，支持短监控/非特权I/O访问
工作温度-40℃至+85℃（无风扇）
防护等级IP67（密封外壳可选）
核心价值与性能亮点
1.军用级隔离设计
技术优势：1500V AC持续隔离+EMC四级防护，抗电磁干扰能力提升50%
应用案例：某导弹控制系统通过该模块实现舵机驱动信号零误码
2.极端环境适应性
技术优势：-40℃至+85℃无风扇运行+50g震动耐受
价值体现：某极地科考站设备在-50℃环境下连续运行5年
3.灵活配置能力
技术优势：DIP开关地址选择+8/16/32位数据模式切换
行业应用：某航空航天实验室节省40%的总线资源占用
Product brief description
VMIC 332-800576-000 A is an industrial-grade digital output module based on VME bus,with core features including:
32-channel isolated output:Supports TTL/CMOS logic level,maximum output current 2.5mA
Military-grade environmental adaptability:working temperature-40℃to+85℃,meeting the MIL-STD-810G standard
Anti-interference design:channel isolation voltage is 1500V AC,supporting EMC four-level protection
Flexible configuration:Supports 8/16/32-bit data transmission,programmable output polarity
Product details
1.Hardware architecture and core functions
Isolated output design
Optocoupling isolation technology:adopts military-grade optocoupler devices,with channel isolation voltage of 1500V AC(continuous)/5000V AC(pulse)
Driver capability:
Leakage mode:Maximum sink current 2.5mA(supports 5V/24V output)
Source mode:requires external pull-up resistor,maximum pull-up current 0.5mA
Logic level adaptation:Compatible with TTL(0.8V/2.4V)and CMOS(2V/5V)standards
Interface and data transmission
VME bus compatibility:Supports short monitoring/non-privileged I/O access,address space 16MB
Data transfer mode:
Bit operation:single channel control is realized through single byte writing
Batch writing:Supports 16/32-bit register mapping to improve multi-channel configuration efficiency
Address configuration:DIP switch implements 14-bit address selection and supports 32-bit boundary alignment
Environmental adaptability design
Temperature management:
Operating temperature:-40℃to+85℃(fanless design)
Storage temperature:-55℃to+125℃
Vibration shock resistance:complies with MIL-STD-810G 514.6 standard(50g peak acceleration)
Protection level:IP67(optional industrial-grade sealed housing)
Product Overview:VMIC 332-800576-000 A
As the core output module in the VME bus ecosystem,its core value lies in high-density isolation control and extreme environmental reliability:
Technical value:
In the missile guidance system,precise control of multi-channel servo drive is realized
In nuclear reactor control system,support real-time output of safe chain signals
Industry adaptation:
Defense and Military Industry:Missile Guide,Flight Simulator Control
Energy and electricity:nuclear power plant safety interlocking,high-voltage switch state drive
Rail Transit:Vehicle signal relay control,emergency braking system
Technical Specifications:VMIC 332-800576-000 A
Parameters Specification Description
Output channel 32 independent digital outputs,supporting TTL/CMOS logic levels
Isolation performance:Channel isolation voltage 1500V AC(continuous)/5000V AC(pulse)
Drive capability:2.5mA for drain mode,0.5mA for source mode(external pull-up required)
Data transmission 8/16/32-bit data width,supports short monitoring/non-privileged I/O access
Operating temperature-40℃to+85℃(no fan)
Protection level IP67(optional sealed housing)
Core Valuesand Performance Highlights
1.Military-grade isolation design
Technical advantages:1500V AC continuous isolation+EMC level four protection,anti-electromagnetic interference capability is improved by 50%
Application case:A missile control system uses this module to realize zero code error of the servo driver signal
2.Extreme environmental adaptability
Technical advantages:-40℃to+85℃without fan operation+50g vibration resistance
Value manifestation:The equipment of a polar scientific research station operates continuously for 5 years under an environment of-50℃.
3.Flexible configuration capability
Technical advantages:DIP switch address selection+8/16/32-bit data mode switching
Industry application:A certain aerospace laboratory saves 40%of the bus resource usage
