SCXI-1366 接线端子 通用 32 通道开关

【产品详情】

特征：

• （32） 独立 SPDT 非闭锁机电继电器

• 115 周期/秒

• 150 伏直流电/125 伏交流电

• 2A 开关/5A 进位

• 完全软件可编程

National Instruments SCXI-1166 大电流通用继电器开关 National Instruments SCXI-1166 是一款通用 32 通道开关

模块。该开关模块具有独立的 SPDT（C 型）非闭锁机电继电器，具有非常低的导通电阻和低热偏移。SCXI-1166 可在 30 VAC/30 VDC 时切换高达 2A 的电流，每通道可承载 5A 电流。因此，该开关模块非常适合切换和路由大电流信号。每个继电器通道都有一个常闭 （NC）、常开 （NO） 和公共 （COM） 端子。

NI SCXI-1366（部件号：777687-66）设计用于安装在SCXI-1166开关模块的正面，适用于通用开关应用。接线端子上有螺丝端子，可以访问 32 个继电器。触发输出和触发输入信号也有连接。用户可以通过将电线的剥皮面放在端子内，将信号线连接到螺丝端子。

要使用 SCXI-1366 接线端子，您需要以下物品：SCXI 机箱、SCXI-1166 开关模块、2 号十字头螺丝刀、1/8 英寸平头螺丝刀、电线绝缘剥线钳和电线剪。

NI SCXI 1366 接线端子的测量等级为 I 类，可承载最大 150 V 的信号电压。该接线端子可承受最大 800 V 的冲击电压。但是，此模型不应用于链接到信号或完成 II、III 或 IV 类中的测量。此外，SCXI-1366不能连接到115或230 VAC的电源电路，在处理NI SCXI-1366时应采取的一些安全预防措施包括：不要接触连接器的裸露引脚，用接地带接地或握住接地的物品，

以及在将SCXI-1366从包装中取出之前，将防静电包装接触机箱的金属部分。还建议在不使用时将接线端子放在抗静电包装中。

要将SCXI-1366连接到SCXI-1166，用户必须首先将接线端子的前连接器连接到模块上的匹配连接器。然后，拧紧接线盒背面的顶部和底部翼形螺钉。当连接到SCXI-1166时，可以使用软件包或应用开发环境（ADE）进行编程，如LabVIEW、LabWindows/CVI或Measurement Studio。

SCXI-1366 接线端子 通用 32 通道开关

【英文介绍】

Features:

(32) Independent SPDT non-latching electromechanical relay

115 cycles per second

150 volts DC /125 volts AC

2A switch /5A carry

Fully software programmable

National Instruments SCXI-1166 High current universal relay switch National Instruments SCXI-1166 is a universal 32 channel switch

Modules. The switching module features an independent SPDT (Type C) non-latching electromechanical relay with very low on-resistance and low thermal offset. The SCXI-1166 can switch currents up to 2A at 30 VAC/30 VDC and can carry 5A current per channel. Therefore, the switching module is ideal for switching and routing high-current signals. Each relay channel has a normally closed (NC), normally open (NO), and common (COM) terminal.

The NI SCXI-1366 (Part number: 777687-66) is designed to be mounted on the front of the SCXI-1166 switch module for general-purpose switching applications. The terminal has screw terminals and can access 32 relays. Trigger output and trigger input signals are also connected. The user can connect the signal wire to the screw terminal by placing the peeled side of the wire inside the terminal.

To use the SCXI-1366 terminal blocks, you will need the following: SCXI chassis, SCXI-1166 switch module, No. 2 cross head screwdriver, 1/8-inch flat head screwdriver, wire insulation strippers, and wire clippers.

NI SCXI 1366 terminals measure Class I and can carry signal voltages up to 150 V. The terminals can withstand impulse voltages up to 800 V. However, this model should not be used to link to signals or to complete measurements in classes II, III, or IV. In addition, SCXI-1366 cannot be connected to 115 or 230 VAC power circuits, some safety precautions to take when handling NI SCXI-1366 include: do not touch the exposed pin of the connector, ground or hold grounded items with the ground strip,

And place the anti-static package in contact with the metal part of the case before removing the SCXI-1366 from its packaging. It is also recommended that terminals be placed in antistatic packaging when not in use.

To connect the SCXI-1366 to the SCXI-1166, the user must first connect the front connector of the terminal to the matching connector on the module. Then, tighten the top and bottom wing screws on the back of the junction box. When connected to SCXI-1166, programming can be done using a software package or application development environment (ADE) such as LabVIEW, LabWindows/CVI or Measurement Studio.

SCXI-1366 接线端子 通用 32 通道开关

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