SCXI-1325 | 可實現(xiàn)快速、方便的信號連接 | 傳感器
型號：SCXI-1325
特征：
用于信號連接的 26 螺絲端子
用于隔離式模擬輸出應(yīng)用
屏蔽，可實現(xiàn)快速、方便的信號連接
安裝在SCXI模塊的前面
National Instruments SCXI-1325 可以通過配套連接器輕松安裝在主機模塊的前面板上。NI SCXI-1325 提供 250 Vrms 通道 對 地 和 通道 間 隔離。這種高壓SCXI接線端子適用于廣泛的應(yīng)用，因為它提供了一個舒適和直接的系統(tǒng)，用于連接和斷開用戶系統(tǒng)的信號。SCXI-1325 可直接連接到位于前置 BNC 連接器或螺絲端子上的傳感器。
NI SCXI 1325 在 1 MΩ 共模 下 工作 時， 提供 ± 50 VDC 直流 抑制 容量 和 0.16 Hz 1 極 RC 轉(zhuǎn)角 頻率。通過使用此接線端子，用戶可以獨立連接SCXI-1124的每個輸出通道，以實現(xiàn)電流輸出或電壓輸出。在此配置中，每個通道與機箱接地或任何其他通道接地之間可以有一個高達 250 Vrms 的 CMV。為確保高精度，National Instruments SCXI-1325采用等溫結(jié)構(gòu)。帶有可觸及帶電部件的設(shè)備不應(yīng)與設(shè)備端子一起使用。該型號支持 26-14 AWG 最大勵磁線規(guī)，是一款 250 V、CAT II 器件。
NI 設(shè)備 的 推薦 工作 溫度 范圍 為 0 至 50 °C， 存儲 溫度 范圍 為 –20 至 70 °C， 非 冷凝 相對 濕度 范圍 為 5% 至 90%。SCXI-1325 的設(shè)計符合以下電氣安全標準：IEC 61010-1、UL 3111-1 和 CAN/CSA C22.2 No. 1010.1。此外，當設(shè)備在高共模電壓下使用時，最高輸入電壓的信號線必須絕緣。
Model: SCXI-1325
Features:
26 screw terminals for signal connections
For isolated analog output applications
Shielding, can achieve fast and convenient signal connection
It is installed in front of the SCXI module
The National Instruments SCXI-1325 can be easily installed on the front panel of the host module with a companion 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 provides ± 50 VDC rejection capacity and 0.16 Hz 1-pole RC Angle frequency when operating in 1 MΩ common mode. By using this terminal, the user can independently connect each output channel of the SCXI-1124 to achieve a current output or a voltage output. In this configuration, there can be a CMV of up to 250 Vrms between each channel and chassis grounding or any other channel grounding. To ensure high accuracy, the National Instruments SCXI-1325 uses an isothermal construction. Devices with accessible live parts should not be used with device terminals. This model supports 26-14 AWG maximum excitation line 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.
