描述
GE VMIVME-1150是一款64位光耦合数字输入板，专为VME总线设计和优化。以下是其产品详情：
功能特点
高隔离度：采用光耦合隔离技术，每个输入通道与系统之间具有高隔离度，能提供1000V持续电压、7500V脉冲电压的隔离，有效抗干扰和确保电气安全。
多通道输入：具备64个光学耦合数字输入端，可满足多点信号采集需求。
灵活输入特性：输入电压范围为5V至48V DC，支持电压源或电流源输入选项，数据极性可按正真或负真排序，还具有滤波输入、触点闭合传感等功能。
多种数据传输方式：支持8位或16位数据传输，访问时间最大为250纳秒，可在8位或16位边界内任意位置单独寻址8位端口。
兼容性强：是标准的双高印刷电路板，在电气和机械方面与VME总线兼容，可在除1号插槽外的VME总线背板任何可用插槽中运行，支持非特权或监管I/O访问权限，有双I/O连接器和高可靠性DIN兼容输入连接器。
应用领域
工业自动化：在自动化控制系统中用于数字信号的采集和处理。
数据采集：适用于实时数据采集和监控场景，可应用于各种工业和科研领域。
军事应用：能用于军事系统中的信号处理和控制，以确保高可靠性和抗干扰能力。
其他领域：在测试与测量、机器视觉等需要高隔离、灵活且抗噪性强的数字输入的领域也有广泛应用。
GE VMIVME-1150 is a 64-bit optically coupled digital input board designed and optimized for VME bus.Here are its product details:
Features
High isolation:Using optically coupled isolation technology,each input channel has high isolation from the system,which can provide 1000V continuous voltage and 7500V pulse voltage isolation,effectively resist interference and ensure electrical safety.
Multi-channel input:With 64 optically coupled digital input terminals,it can meet the needs of multi-point signal acquisition.
Flexible input characteristics:The input voltage range is 5V to 48V DC,supporting voltage source or current source input options,data polarity can be sorted as positive true or negative true,and also has functions such as filtered input and contact closure sensing.
Multiple data transmission modes:Supports 8-bit or 16-bit data transmission,with a maximum access time of 250 nanoseconds,and can address 8-bit ports individually at any position within the 8-bit or 16-bit boundary.
Strong compatibility:It is a standard double-height printed circuit board,electrically and mechanically compatible with the VME bus,can run in any available slot of the VME bus backplane except slot 1,supports non-privileged or supervisory I/O access rights,has dual I/O connectors and high-reliability DIN-compatible input connectors.
Application areas
Industrial automation:Used for digital signal acquisition and processing in automated control systems.
Data acquisition:Suitable for real-time data acquisition and monitoring scenarios,can be applied to various industrial and scientific research fields.
Military applications:Can be used for signal processing and control in military systems to ensure high reliability and anti-interference capabilities.
Other fields:It is also widely used in fields such as test and measurement,machine vision,etc.that require high isolation,flexible and noise-resistant digital inputs.
