PCI-6052E 两个24位计数器/定时器 具有简单的计算机化激活能力

>>>>>型号:PCI-6052E    两个24位计数器/定时器     具有简单的计算机化激活能力 

【功能描述】

PCI-6052提供了模拟I/O、数字I/O和两个24位计数器/定时器。该设备为从实验室自动化、研究、设计验证/测试到制造测试等各种应用提供了经济实惠的可靠数据采集。SCC或SCXI信号调理模块可用于为设备添加传感器和高电压测量功能。随附的NI-DAQmx驱动程序和配置实用程序可简化配置和测量。

PCI-6052E （部件号： 777745-01） 多功能DAQ，用户可以在16个单端或8个差分模拟输入通道上达到高达333 kS/秒的采样率和16位模拟输入分辨率。PCI-6052E可以在优于333 kS/s的范围内循环，具体取决于硬盘的类型。该型号具有简单的计算机化激活能力，此外还提供 8 个高级 I/O 线、2 个 16 位输出通道以及 24 位和 20 MHz 计数器/时钟。NI PCI 6052E 是 直流 输入 耦合 的 ， 最大 工作 电压 为 ± 11 V。

NI PCI 6052E 利用 NI DAQ 系统 定 时 控制器 或 DAQ- STC 来 实现 与 时间 相关 的 功能。DAQ-STC由三个定时组组成，分别控制通用计数器/定时器、模拟输入和模拟输出功能。这三组有 7 个 24 位计数器和 3 个 16 位计数器，时序分辨率最大为 50 ns。PCI 6052E的FIFO缓冲区大小为512个样本，在分散收集模式下具有3个直接存储器访问（DMA）通道。该设备的建议预热时间为 15 分钟。

PCI 6052E上的TRIG1信号以边缘定位模式排列。用户可以选择任何 PFI 棒作为 TRIG1 的热点，并安排上升沿或下降沿的肢体选择。TRIG1 信号的选定边沿开始后触发和预触发采购的信息采购连续。

作为NI PCI-6052E的输出，TRIG1信号会反映启动DAQ连续的活动，而不管安全保护是否由另一个PFI远程激活。此输出在启动时设置为三态。该小工具同样利用 TRIG1 信号启动预触发的 DAQ 活动。在大多数预触发应用中，TRIG1 信号由产品触发器产生。

STARTSCAN信号以边缘识别模式排列。用户可以选择任何PFI棒作为STARTSCAN的热点，并设计上升沿或下降沿的肢体测定。多功能DAQ的重量为5.6盎司，尺寸为：6.9 x 4.2英寸。该器件配备一个 68 引脚屏蔽连接器块。

【英文介绍】

The PCI-6052 provides analog I/O, digital I/O, and two 24-bit counters/timers. The device provides affordable and reliable data acquisition for a variety of applications ranging from laboratory automation, research, design validation/testing to manufacturing testing. SCC or SCXI signal conditioning modules can be used to add sensors and high voltage measurement capabilities to the device. The included NI-DAQmx driver and configuration utility simplify configuration and measurement.

The PCI-6052E (Part number: 777745-01) versatile DAQ allows users to achieve sampling rates of up to 333 kS/ s and 16-bit analog input resolution over 16 single-ended or 8 differential analog input channels. The PCI-6052E can cycle over a range of better than 333 kS/s, depending on the type of hard drive. This model features simple computerized activation capabilities, in addition to eight advanced I/O lines, two 16-bit output channels, and 24-bit and 20 MHz counters/clocks. The NI PCI 6052E is DC input coupled and has a maximum operating voltage of ± 11 V.

The NI PCI 6052E utilizes the NI DAQ system timing controller or the DAQ-STC for time-related functions. The DAQ-STC consists of three timing groups that control the universal counter/timer, analog input, and analog output functions. These three groups have seven 24-bit counters and three 16-bit counters with a maximum timing resolution of 50 ns. The PCI 6052E has a FIFO buffer size of 512 samples with 3 channels of direct memory access (DMA) in distributed collection mode. The recommended warm-up time for the device is 15 minutes.

TRIG1 signals on PCI 6052E are arranged in edge positioning mode. Users can select any PFI rod as TRIG1's hot spot and arrange a limb choice of rising or falling edge. TRIG1 signals are triggered after the start of the selected edge of the trigger and pre-triggered purchase of information purchases consecutively.

As an output of the NI PCI-6052E, the TRIG1 signal reflects the activation of the DAQ continuously, regardless of whether the security protection is remotely activated by another PFI. This output is set to three states at startup. The gadget also uses TRIG1 signals to start pre-triggered DAQ activities. In most pre-trigger applications, the TRIG1 signal is generated by the product trigger.

STARTSCAN signals are arranged in an edge recognition pattern. Users can select any PFI rod as a hot spot for STARTSCAN and design limb measurements for rising or falling edges. The versatile DAQ weighs 5.6 ounces and measures 6.9 x 4.2 inches. The device is equipped with a 68-pin shielded connector block.

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