SCXI-1325 高压接线端子 模拟输出模块
【产品详情】
National Instruments SCXI-1325 高压接线端子
NI SCXI-1325(部件号:777687-25)具有26个螺丝端子,是一款高压接线端子,专门设计用于安全连接SCXI-1124模拟输出模块。 SCXI-1325 有 2 个螺丝端子,连接到 SCXI-1124 机箱接地。其他 24 个螺丝端子用于信号连接到 SCXI-1124 模块上的 6 个输出通道。
NI SCXI-1325 可通过 对接 连接器 轻松 安装在 主机 模块 的 前 面板 上。NI SCXI-1325 提供 250 Vrms 通道 对地 和 通道 间 隔离。这款高压SCXI接线端子适用于广泛的应用,因为它提供了一个舒适而直接的系统,用于连接和断开用户系统的信号。SCXI-1325可直接连接到位于前置BNC连接器或螺丝端子上的传感器。
NI SCXI 1325 在 1 MΩ 共 模 下 工作, 提供 ±50 VDC 直流 抑制 能力 和 0.16 Hz 1 极 RC 转 折 频率。通过使用该接线端子,用户可以独立连接SCXI-1124的每个输出通道,以实现电流输出或电压输出。在此配置中,每个通道与机箱接地或任何其他通道接地之间最多可具有 250 Vrms 的 CMV。为确保高精度,NI SCXI-1325采用等温结构。带有可触及带电部件的设备不应与设备端子一起使用。该型号支持 26-14 AWG 最大现场线规,是一款 250 V、CAT II 设备。
NI 设备 的 推荐 工作 温度 范围 为 0 至 50 °C, 存储 温度 范围 为 –20 至 70 °C, 非冷凝 相对湿度 范围 为 5% 至 90%。SCXI-1325的设计符合以下电气安全标准:IEC 61010-1、UL 3111-1和CAN/CSA C22.2 No. 1010.1。此外,当器件在高共模电压下使用时,最高输入电压的信号线必须绝缘。
SCXI-1325 高压接线端子 模拟输出模块
【英文介绍】
National Instruments SCXI-1325 High voltage terminal
NI SCXI-1325 (Part number: 777687-25), with 26 screw terminals, is a high voltage terminal specially designed to securely connect SCXI-1124 analog output modules. The SCXI-1325 has two screw terminals that are connected to the grounding of the SCXI-1124 chassis. The other 24 screw terminals are used for signal connection to the 6 output channels on the SCXI-1124 module.
The NI SCXI-1325 can be easily installed on the front panel of the host module via a docking connector. The NI SCXI-1325 provides 250 Vrms channel to ground and channel to channel isolation. This high voltage SCXI terminal is suitable for a wide range of applications as it provides a comfortable and direct system for connecting and disconnecting signals from the user's system. The SCXI-1325 can be connected directly to the sensor located on the front BNC connector or screw terminal.
The NI SCXI 1325 operates in 1 MΩ common-mode, providing ±50 VDC rejection and 0.16 Hz 1-pole RC conversion frequency. By using this terminal, the user can independently connect each output channel of the SCXI-1124 to achieve current output or voltage output. In this configuration, there can be up to 250 Vrms of CMV between each channel and chassis ground or any other channel ground. To ensure high accuracy, the NI SCXI-1325 adopts an isothermal structure. Devices with accessible live parts should not be used with device terminals. This model supports 26-14 AWG maximum field wire gauge and is a 250 V, CAT II device.
The recommended operating temperature range for NI devices is 0 to 50 °C, the storage temperature range is -20 to 70 °C, and the non-condensing relative humidity range is 5 to 90 percent. The SCXI-1325 is designed to comply with the following electrical safety standards: IEC 61010-1, UL 3111-1 and CAN/CSA C22.2 No. 1010.1. In addition, when the device is used at high common-mode voltages, the signal line with the highest input voltage must be insulated.
SCXI-1325 高压接线端子 模拟输出模块
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