NI PCI-6239 数据采集卡

技术资料下载：PCI-6239手册

NI 6238 Accessory and Cabling Options

This section describes some cable and accessory options for the NI 6238 device. Refer to ni.com for other accessory options including new devices.

Screw Terminal

National Instruments offers several styles of screw terminal connector blocks. Use an SH37F-37M cable to connect an NI 6238 device to a connector block, such as the following:

• CB-37F-HVD—37-pin DIN rail screw terminal block, UL Recognized derated to 30 Vrms, 42.4 Vpk, or 60 VDC

• CB-37FH—Horizontal DIN-mountable terminal block with 37 screw terminals

• CB-37FV—Vertical DIN-mountable terminal block with 37 screw terminals

• CB-37F-LP—Low profile terminal block with 37 screw terminals

• TB-2621—37-pin PXI screw terminal block, UL Recognized derated to 30 Vrms, 42.4 Vpk, or 60 VDC

RTSI

Use RTSI bus cables to connect timing and synchronization signals among PCI devices, such as M Series, E Series, CAN, and other measurement,vision, and motion devices. Since PXI devices use PXI backplane signals for timing and synchronization, no cables are required.

Cables

In most applications, you can use the following cables:

• SH37F-37M-x—37-pin female-to-male shielded I/O cable, UL Listed derated to 30 Vrms, 42.4 Vpk, or 60 VDC

• R37F-37M-1—37-pin female-to-male ribbon I/O cable

• SH37F-P-4—37-pin female-to-pigtails shielded I/O cable