SCXI-1326 高压接线端子 用于连接和分配信号的模块

SCXI-1326 高压接线端子 用于连接和分配信号的模块

NI SCXI-1326（部件号：777687-26）是一款高压螺丝接线端子，支持连接到SCXI-1162、SCXI-1162HV、SCXI-1163和SCXI-1163R模块的前连接器。NI SCXI-1326 专为高压数字输入或数字输出应用而设计。该接线端子也非常适合具有大量通道的温度或电压应用。 NI SCXI-1326 是 一 款 屏蔽 接线端子， 可 快速、轻松地 连接 信号。SCXI 1326 的zui大电压为 300 V，是 Cat II 型号。

NI SCXI 1326 有 48 个 螺丝 端子， 分布 在 8 组， 每 组 有 6 个 端子。每个组都与其他组分开。一组中的六个端子由以下端子组成：VCC、GND 和四个通道。终端的利用率基于模块。例如，SCXI-1326上的VCC端子不用于SCXI-1162HV或SCXI-1163R模块。

此外，SCXI-1162上未使用GND端子。SCXI-1162上的VCC端子是电源/基准电压，而SCXI 1163上的电源5 V±0.5 V则以GND为基准。 GND是指SCXI-1162HV的接地参考、SCXI-1163的接地和SCXI-1163R的公共极。zui后，CHAN（x）是SCXI-1162的数字输入、SCXI 1162HV的输入信号、SCXI 1163的数字输出和SCXI 1163R模块的继电器输入。

SCXI-1326 高压接线端子 用于连接和分配信号的模块

NI SCXI-1326 (Part number: 777687-26) is a high voltage screw terminal that supports front connectors to SCXI-1162, SCXI-1162HV, SCXI-1163, and SCXI-1163R modules. The NI SCXI-1326 is designed for high voltage digital input or digital output applications. The terminals are also ideal for temperature or voltage applications with a large number of channels. The NI SCXI-1326 is a shielded terminal for quick and easy signal connection. The SCXI 1326 has a maximum voltage of 300 V and is a Cat II model.

The NI SCXI 1326 has 48 screw terminals distributed in 8 sets of 6 terminals each. Each group is separated from the others. The six terminals in a set consist of the following terminals: VCC, GND, and four channels. Terminal utilization is based on module. For example, the VCC terminal on the SCXI-1326 is not used in the SCXI-1162HV or SCXI-1163R module.

In addition, no GND terminals are used on SCXI-1162. The VCC terminal on the SCXI-1162 is the power supply/reference voltage, while the power supply 5 V±0.5 V on the SCXI 1163 is the GND reference. GND refers to the grounding reference of SCXI-1162HV, the grounding of SCXI-1163, and the common pole of SCXI-1163R. Finally, CHAN (x) is the digital input of SCXI-1162, the input signal of SCXI 1162HV, the digital output of SCXI 1163, and the relay input of the SCXI 1163R module.

SCXI-1326 高压接线端子 用于连接和分配信号的模块