描述
VMIC 64-BIT VMIVME-2120-NOS产品简要说明
VMIC 64-BIT VMIVME-2120-NOS是一款高性能工业级数字输出模块，专为严苛工业环境设计，支持64通道高压大电流输出与智能诊断功能。其核心特性包括：
高压兼容性：支持5VDC至48VDC宽压输出，单通道最大灌电流600mA
大电流驱动：600mA灌电流能力，适用于继电器、电磁阀等高功率负载
BIT自检逻辑：软件可控硬件自检，支持通道状态实时验证
VMEbus接口：符合VME64x规范，支持8/16/32位数据传输
产品详细说明
1.硬件架构与核心功能
高压输出通道设计
通道配置：64位输出分8组，每组8通道，支持独立地址映射
电流驱动能力：
单通道最大灌电流600mA（5VDC至48VDC）
输出电压范围5VDC至48VDC，兼容工业标准信号
负载类型适配：支持继电器线圈、电磁阀、指示灯等高功率负载
BIT自检功能
硬件自检逻辑：生成预定义测试模式数据，验证通道导通状态
软件控制接口：通过VME总线指令触发自检流程，返回通道状态报告
故障定位精度：支持单通道级故障诊断，误检率<0.01%
VMEbus接口特性
总线兼容性：符合VME64x规范，支持8/16/32位数据传输边界
地址映射灵活性：12位跳线实现无冲突地址分配，支持非特权I/O访问
抗干扰与散热设计
电气隔离：通道间500VDC隔离，抑制共模噪声
散热方案：内置热管+导热硅脂双重散热，工作温度0℃至70℃（标准）
产品概述:VMIC 64-BIT VMIVME-2120-NOS
作为工业控制领域的核心输出模块，其核心价值在于高压大电流负载的精准控制与智能诊断：
技术价值：
在电力监控系统中，驱动高压继电器实现开关状态控制
在轨道交通中，驱动电磁阀执行制动系统动作
行业适配：
能源电力：变电站高压设备控制
智能制造：工业机器人电磁阀驱动
过程控制：化工厂高功率阀门启闭
技术规格:VMIC 64-BIT VMIVME-2120-NOS
参数项规格描述
输出通道64位（8组×8通道），支持灌电流模式
输出电压范围5VDC至48VDC
单通道电流最大600mA（灌电流）
隔离电压500VDC（通道间）
通信接口VME64x双高卡，支持8/16/32位数据传输
BIT自检软件触发通道状态验证，响应时间10ms
工作温度0℃至70℃（标准），-40℃至+85℃（可选）
核心价值与性能亮点
1.大电流驱动能力
技术优势：600mA灌电流覆盖工业现场主流负载需求
应用案例：某水电站通过该模块驱动220VAC/5A继电器控制闸门
2.BIT自检功能
技术优势：软件可控硬件自检，故障定位效率提升300%
价值体现：某汽车生产线通过模块实现200+输出通道的快速诊断
3.宽压兼容性
技术优势：5VDC至48VDC电压范围适配多品牌设备
行业应用：在风电场中兼容不同电压等级的电磁阀驱动
Product brief description
VMIC 64-BIT VMIVME-2120-NOS is a high-performance industrial-grade digital output module designed for rigorous industrial environments and supports 64-channel high-voltage and high-current output and intelligent diagnostic functions.Its core features include:
High voltage compatibility:Supports wide voltage output of 5VDC to 48VDC,maximum sink current of 600mA in a single channel
High current drive:600mA current sinking capacity,suitable for high-power loads such as relays and solenoid valves
BIT self-test logic:software controllable hardware self-test,supports real-time channel status verification
VMEbus interface:Comply with VME64x specifications and supports 8/16/32-bit data transmission
Product details
1.Hardware architecture and core functions
High voltage output channel design
Channel configuration:64-bit output is divided into 8 groups,each group of 8 channels,supports independent address mapping
Current driving capability:
Maximum sink current of 600mA(5VDC to 48VDC)
Output voltage range 5VDC to 48VDC,compatible with industry standard signals
Load type adaptation:supports high-power loads such as relay coils,solenoid valves,indicator lights,etc.
BIT self-test function
Hardware self-test logic:generate predefined test mode data and verify channel conduction status
Software control interface:trigger the self-test process through VME bus instructions and return to the channel status report
Fault positioning accuracy:Supports single-channel-level fault diagnosis,error detection rate<0.01%
VMEbus interface features
Bus compatibility:Comply with VME64x specifications and supports 8/16/32-bit data transmission boundary
Address mapping flexibility:12-bit jumper realizes conflict-free address allocation,supports non-privileged I/O access
Anti-interference and heat dissipation design
Electrical isolation:500VDC isolation between channels to suppress common mode noise
Heat dissipation solution:built-in heat pipe+thermal grease dual heat dissipation,working temperature 0℃to 70℃(standard)
Product Overview:VMIC 64-BIT VMIVME-2120-NOS
As the core output module in the field of industrial control,its core value lies in the precise control and intelligent diagnosis of high voltage and high current loads:
Technical value:
In the power monitoring system,driving a high-voltage relay to achieve switching state control
In rail transit,driving solenoid valves perform braking system actions
Industry adaptation:
Energy and electricity:High voltage equipment control of substations
Intelligent manufacturing:industrial robot solenoid valve drive
Process control:high-power valve opening and closing in chemical plant
Technical Specifications:VMIC 64-BIT VMIVME-2120-NOS
Parameters Specification Description
Output channel 64-bit(8 groups×8 channels),supports current sink mode
Output voltage range 5VDC to 48VDC
Single channel current Maximum 600mA(sink current)
Isolation voltage 500VDC(channel between channels)
Communication interface VME64x dual high card,supports 8/16/32-bit data transmission
BIT self-test software triggers channel status verification,response time 10ms
Operating temperature:0℃to 70℃(standard),-40℃to+85℃(optional)
Core Valuesand Performance Highlights
1.High current driving capability
Technical advantages:600mA sinking current covers mainstream load requirements on industrial sites
Application case:A hydropower station drives the 220VAC/5A relay control gate through this module
2.BIT self-test function
Technical advantages:software controllable hardware self-test,fault positioning efficiency increased by 300%
Value manifestation:A certain automobile production line realizes rapid diagnosis of 200+output channels through modules
3.Wide pressure compatibility
Technical advantages:5VDC to 48VDC voltage range is suitable for multi-brand equipment
Industry application:compatible with solenoid valve drives of different voltage levels in wind farms
