SCXI-1163 32通道 数字I/O模块 隔离式数字输出模块

【产品详情】

National Instruments SCXI-1163 数字 I/O 模块

NI SCXI-1163（部件号：776572-63）是一款隔离式数字输出模块。该模块上有 32 个通道可用，这些通道分为 8 个隔离组，每个组有 4 条输出线。 SCXI-1163能够与现场数字逻辑信号连接，消除接地环路问题，并将主机与有害电压隔离开来。该数字I/O模块可通过SCXIbus进行控制。因此，它可以轻松集成到现有的SCXI系统中，不需要更多的DAQ仪器或布线。如果该模块直接连接到插入式 DIO 仪器，则该模块还可以在并行模式下运行。它与大多数TTL和CMOS逻辑兼容。

当 NI SCXI 1163 数字 I/ O 模 块 处于 多路 复 用 模式 时， 数字 输出 线 或 继电器 由 DAQ 仪器 上 的 数字 线 控制。设置为逻辑高电平的位在相关输出线路上产生逻辑高电平。如果NI SCXI-1163模块处于多路复用模式，则控制DAQ仪器会通过SCXIbus向该模块发送更新。NI- DAQ 7 驱动 软件 允许 用户 以 每 秒 600 次 更新 的速度 更新 所有 线路 — 一次 更新 即可 连接 所有 32 条 线路。该驱动程序与LabVIEW、LabWindows/CVI或Measurement Studio等软件包/应用开发环境（ADE）兼容。此外，还有一个与反向信号连接器的并行接口，用于并行模式。在并行模式下，更新速率基于模块的传播延迟和负责的 DIO 仪器的最高更新速率。此外，如果 DIO 仪器具有该功能，还可以获得频闪更新。

该器件的功率要求为60 mA/bank（典型值）和80 mA/bank（最大值）。它在组之间具有 250 Vrms 的共模隔离。SCXI 1163 配备一个 50 针带状电缆后连接器和一个 48 针 DIN C 外螺纹前连接器。该设备的尺寸为 1.2 x 6.8 x 8.0 英寸。在物理维度上。

SCXI-1163 32通道 数字I/O模块 隔离式数字输出模块

【英文介绍】

National Instruments SCXI-1163 digital I/O module

The NI SCXI-1163 (Part number: 776572-63) is an isolated digital output module. There are 32 channels available on the module, which are divided into 8 isolation groups, each with 4 output lines. The SCXI-1163 is able to connect to field digital logic signals, eliminating ground loop problems and isolating the host from harmful voltages. The digital I/O module can be controlled via SCXIbus. As a result, it can be easily integrated into existing SCXI systems without the need for more DAQ instrumentation or wiring. If the module is directly connected to a plug-in DIO instrument, the module can also run in parallel mode. It is compatible with most TTL and CMOS logic.

When the NI SCXI 1163 digital I/ O module is in multiplexing mode, the digital output line or relay is controlled by the digital line on the DAQ instrument. Bits set to a logical high level generate a logical high level on the associated output line. If the NI SCXI-1163 module is in multiplexing mode, the control DAQ instrument sends updates to the module via SCXIbus. The NI-DAQ 7 driver software allows users to update all lines at a rate of 600 updates per second - one update connects all 32 lines. The driver is compatible with package/application development environments (ades) such as LabVIEW, LabWindows/CVI or Measurement Studio. In addition, there is a parallel interface with a reverse signal connector for parallel mode. In parallel mode, the update rate is based on the propagation delay of the module and the maximum update rate of the responsible DIO instrument. In addition, stroboscopic updates are available if the DIO instrument has this feature.

The device's power requirements are 60 mA/bank (typical value) and 80 mA/bank (maximum value). It has a common mode isolation of 250 Vrms between groups. The SCXI 1163 is equipped with a 50-pin ribbon cable rear connector and a 48-pin DIN C external thread front connector. The device measures 1.2 x 6.8 x 8.0 inches. In the physical dimension.

SCXI-1163 32通道 数字I/O模块 隔离式数字输出模块

【其他型号推荐】