这SCXI-1349(零件号:182671-01)被创建用于将SCXI系统链接到数据采集设备。这SCXI-1349电缆适配器将68针E系列DAQ设备(不包括61XXE型号)连接到SCXI模块(SCXI交换机模块除外)。该型号有三个连接器。首先，在前面板上，有一个68针插头。接下来，在印刷电路板上，有一个50引脚的公叉接连接器。最后，在适配器的背面，有一个50针支架安装的母连接器。

这国家仪器公司SCXI-1349需要使用几件物品:一台计算机、一个68针E系列DAQ设备、一个SCXI-1000、SCXI-1001或SCXI-1000DC机箱、至少一个SCXI模块(非SCXI交换机模块)、一把小型平头螺丝刀、安装指南和镍SCXI-1349屏蔽电缆组件，由电缆适配器和68针屏蔽电缆组成。这SCXI-1349可与1米或2米SH68-68-EP屏蔽电缆一起使用，将E系列设备连接到SCXI机箱。其他选项是使用0.5米或1米SHC68-68-EP电缆或1米PSHR68-68电缆将DAQCard连接到SCXI机箱。这SCXI-1349最大工作电压为30 Vrms、42 Vpk或60 VDC(信号+共模)。

用户必须确保每个信号连接都与倪SCXI 1349能遇到。超过最大信号额定值的接地和其它连接的电源信号国家仪器公司SCXI-1349电缆适配器可能导致电击或火灾。这也可能会损坏连接到SCXI机箱、计算机或SCX设备的主板。

NI设备的推荐工作温度范围为0至50°C，储存温度范围为–20至70°C，非冷凝相对湿度范围为10至90%。其设计符合UL IEC 61010-1 3111-1和CAN/CSA C22.2第1010.1号电气测量和测试设备。

SCXI-1349

The SCXI-1349 (Part Number: 182671-01) is created for linking an SCXI system to a data acquisition device. The SCXI-1349 Cable Adapter joins a 68-pin E Series DAQ Device (minus the 61XXE models), to an SCXI module (except the SCXI switch modules). This model has three connectors. First, on the front panel, there is a 68-pin male connector. Next, on the printed-circuit board, there is a 50-pin male breakout connector. Lastly, on the back of the Adapter, there is a 50-pin bracket-mounted female connector.

The National Instruments SCXI-1349 requires several items to be utilize: a computer, a 68-pin E Series DAQ Device, an SCXI-1000, SCXI-1001, or SCXI-1000DC Chassis, a minimum of one SCXI module (not an SCXI switch module), a small flathead screwdriver, the installation guide, and the NI SCXI-1349 shielded cable assembly, which consists of the cable adapter and a 68-pin shielded cable. The SCXI-1349 can be used with a 1 m or 2 m SH68-68-EP shielded cable to connect E Series devices to an SCXI chassis. The other options are to use a 0.5 m or 1 m SHC68-68-EP cable or a 1 m PSHR68-68 cable to connect a DAQCard to an SCXI chassis. The SCXI-1349 has a maximum working voltage of 30 Vrms, 42 Vpk, or 60 VDC (in the signal + common mode).

The user must ensure that every signal connection is insulated to the maximum voltage that the NI SCXI 1349 can encounter. Power signals to ground and other connections that go over the maximum signal ratings on the National Instruments SCXI-1349 Cable Adapter may cause a shock or fire hazard. This can also result in harm to the boards connected to the SCXI chassis, the computer, or the SCX device.

The NI device has a recommended operating temperature range of 0 to 50 °C, a storage temperature range of –20 to 70 °C, and a noncondensing relative humidity range of 10 to 90%. It is designed to comply with IEC 61010-1, UL 3111-1, and CAN/CSA C22.2 No. 1010.1 for electrical measuring and test equipment.