描述
GE VMIVME-4150是一款12位模拟输出板，适用于多种工业场景。以下是其产品详情：
功能特点
多通道输出：提供12个隔离的模拟输出通道，可满足多点信号输出需求。
高精度输出：电压输出精度为0.05%，电流环路输出精度为0.08%，确保控制和信号处理的准确性。
多种输出范围：双极性电压输出范围可选择为2.5V、5V或10V，单极性电压输出范围可选择为0至2.5V、0至5V或0至10V，还能提供4至20mA、0至20mA或5至25mA电流环路输出。
高隔离度：每个通道与所有其他通道和VME电气隔离，隔离电压达1000Vpk，能有效抗干扰和确保电气安全。
数据耦合与回读：光学数据耦合提供完全的电流隔离，静态回读数据寄存器简化程序控制。
程控与便捷操作：电压输出的程控连接/断开操作有助于系统试验，现场连接可通过前面板入口进行。
技术规格
分辨率：12位。
更新速率：可达100kHz，适用于实时控制和信号处理应用。
输出负载能力：在整个10V范围内，电压输出的负载能力为10mA。
物理特性
外形尺寸：采用单个6U外形VME板，符合VME总线标准的机械尺寸规范，便于安装在标准的VME机箱中。
应用领域
工业自动化：在自动化控制系统中用于模拟信号的输出和控制，如控制电机转速、阀门开度等。
数据采集系统：用于各种工业和科研领域，为数据采集设备提供精确的模拟信号输出，以便进行系统校准和测试。
过程控制：在复杂的过程控制系统中实现高精度的模拟信号输出，如化工生产中的温度、压力、流量等参数的控制。
测试与测量：可作为函数发生器或信号源，为测试设备提供各种模拟信号，用于测试和校准仪器仪表。
伺服控制：为伺服驱动器提供模拟控制信号，实现对伺服电机的精确位置、速度和扭矩控制。
GE VMIVME-4150 is a 12-bit analog output board suitable for a variety of industrial scenarios.Here are its product details:
Features
Multi-channel output:Provides 12 isolated analog output channels to meet multi-point signal output needs.
High-precision output:The voltage output accuracy is 0.05%,and the current loop output accuracy is 0.08%,ensuring the accuracy of control and signal processing.
Multiple output ranges:The bipolar voltage output range can be selected as 2.5V,5V or 10V,and the unipolar voltage output range can be selected as 0 to 2.5V,0 to 5V or 0 to 10V.It can also provide 4 to 20mA,0 to 20mA or 5 to 25mA current loop output.
High isolation:Each channel is electrically isolated from all other channels and VME,with an isolation voltage of 1000Vpk,which can effectively resist interference and ensure electrical safety.
Data Coupling and Readback:Optical data coupling provides complete galvanic isolation,and static readback data registers simplify program control.
Programmable and convenient operation:The programmable connect/disconnect operation of the voltage output facilitates system testing,and field connections can be made through the front panel entry.
Technical Specifications
Resolution:12 bits.
Update rate:Up to 100kHz,suitable for real-time control and signal processing applications.
Output load capacity:The load capacity of the voltage output is 10mA over the entire 10V range.
Physical characteristics
Dimensions:A single 6U VME board is used,which meets the mechanical dimension specifications of the VME bus standard and is easy to install in a standard VME chassis.
Application areas
Industrial automation:Used for output and control of analog signals in automation control systems,such as controlling motor speed,valve opening,etc.
Data acquisition system:Used in various industrial and scientific research fields to provide accurate analog signal output for data acquisition equipment for system calibration and testing.
Process control:Achieve high-precision analog signal output in complex process control systems,such as the control of temperature,pressure,flow and other parameters in chemical production.
Test and measurement:It can be used as a function generator or signal source to provide various analog signals for test equipment for testing and calibration of instruments.
Servo control:Provide analog control signals for servo drives to achieve precise position,speed and torque control of servo motors.
