SCXI-1162 32通道 数字I/O模块

【产品详情】

National Instruments SCXI-1162 数字 I/O 模块

NI SCXI-1162 （部件号： 776572-62） 是 一 款 光 隔离 数字 输入 模 块， 可 连接 可能 存在 共模 电压 的 现场 数字 逻辑 信号， 如 TTL 和 CMOS。SCXI-1162 可以与 National Instruments MIO-16 和 AT-MIO-64F-5 板很好地配合使用;Lab-NB、Lab-PC、Lab-PC+、Lab-LC 和 PC-LPM-16 板;以及 DIO-24、DIO-32F 和 DIO-96 板。使用单个数据采集板，可以在一个机箱中控制多个NI SCXI 1162模块。此外，SCXI-1326屏蔽接线端子可与该模块配合使用，通过螺丝端子直接连接信号。它具有 32 个通道，基准电压范围为 +5 至 +10 V，输入阻抗为 360，串行数据速率为每秒 580 次读取。

SCXI-1162数字I/O模块的背面连接器可以配置为并行传输来自输入的信息，或与SCXIbus创建串行通信链路。用户还可以配置背面连接器，以链接到DIO型或MIO型数据采集板。用户可以在模块上设置跳线以排列背面连接器。另一方面，当用户使用SCXIbus控制NI SCXI-1162模块而不使用背面连接器时，配置跳线的位置无关紧要。必须注意的是，机箱中连接到DAQ板的模块必须经过布置，以便能够从模块寄存器读取数据。更具体地说，模块必须被安排为将信息从SCXIbus MISO线路传输到模块背面连接器的SERDAOUT引脚。NI SCXI-1162 带有 6 个 可 由 用户 配置 的 跳 线 和 1 个 预留 跳 线。

SCXI-1162 32通道 数字I/O模块

【英文介绍】

National Instruments SCXI-1162 digital I/O module

The NI SCXI-1162 (Part number: 776572-62) is an optically isolated digital input module that connects field digital logic signals that may have a common mode voltage, such as TTL and CMOS. The SCXI-1162 works well with National Instruments MIO-16 and AT-MIO-64F-5 boards. Lab-NB, Lab-PC, Lab-PC+, Lab-LC and PC-LPM-16 boards; And DIO-24, DIO-32F, and DIO-96 boards. With a single data acquisition board, multiple NI SCXI 1162 modules can be controlled in a single chassis. In addition, the SCXI-1326 shielded terminal can be used with the module to connect the signal directly via the screw terminal. It has 32 channels, a voltage reference range of +5 to +10 V, an input impedance of 360, and a serial data rate of 580 reads per second.

The rear connector of the SCXI-1162 digital I/O module can be configured to transmit information from inputs in parallel or to create a serial communication link with SCXIbus. Users can also configure a rear connector to link to a DIO or MIO data acquisition board. The user can set jumpers on the module to line up the back connectors. On the other hand, when the user controls the NI SCXI-1162 module with SCXIbus and does not use the rear connector, the location of the configuration jumper is irrelevant. It must be noted that the modules in the case connected to the DAQ board must be arranged so that data can be read from the module registers. More specifically, the module must be arranged to transmit information from the SCXIbus MISO line to the SERDAOUT pin of the connector on the back of the module. The NI SCXI-1162 comes with six user-configurable jumpers and one reserved jumper.

SCXI-1162 32通道 数字I/O模块

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