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  • 每个VXI总线C尺寸的插槽最多有12个通道
  • 基于消息或寄存器的控制功能
  • 0欧姆至16M欧姆的多个电阻范围
  • 板载扫描列表和触发功能
  • 四种操作模式
  • 适用于 RTD 和其他传感器仿真应用
  • 与SCPI兼容
  • VXI 即插即用驱动程序

    The VM7004 provides four independent channels of programmable resistors. It is designed for applications such as sensor simulation, process control, and ATE calibration. Three VM7004s can be accommodated in a single C-size card slot, giving the user up to 12 independent channels in a very small footprint.

    The VM7004 is part of the VMIP™ family of instruments and can be combined with up to two other modules to form a high-density VXIbus instrument that fully utilizes the capabilities of the VMIP™. For example, when combined with the VM2716A Scanning Voltmeter, current measurements can be made.

    Each resistance channel has a four-wire connection which eliminates connector and wiring resistance from critical measurements, maintaining the high accuracy of the VM7004. A four-wire monitor bus is provided giving access to any one of the four resistors at a single port. This feature can be used for station calibration and self-test, allowing the test station to make a four-wire resistance measurement of the programmed value. The monitor bus can also be paralleled across a large number of VM7004s, eliminating the need to add multiplexer switching to measure the resistors.

  • 相关产品 +

    部件号/型号 描述
    EX1200-7600 5W可编程电阻梯
  • 文件和下载 +