這PXI-6229(零件號(hào):779630-01和779115-01)的多功能I/O模塊m系列經(jīng)過(guò)國(guó)家文書(shū)可用于各種類型的行業(yè)應(yīng)用，包括但不限于研究、自動(dòng)化和設(shè)計(jì)確認(rèn)。該模塊將滿足許多常見(jiàn)的測(cè)量標(biāo)準(zhǔn)。這PXI國(guó)家儀器公司-6229模塊作為DAQ系統(tǒng)的一部分，通常包括:傳感器、傳感器、連接設(shè)備和附件的電纜、信號(hào)調(diào)節(jié)設(shè)備、編程軟件、PC和模塊本身。DAQ硬件將信號(hào)數(shù)字化，完成D/A轉(zhuǎn)換以產(chǎn)生模擬輸出信號(hào)，并測(cè)量和控制數(shù)字I/O信號(hào)。

這PXI-6229多功能輸入/輸出模塊在25攝氏度時(shí)具有以下特性:16個(gè)差分或32個(gè)單端模擬輸入通道、4個(gè)模擬輸出通道、48個(gè)數(shù)字I/O/PFI通道、兩個(gè)計(jì)數(shù)器/定時(shí)器、16位分辨率和250 kS/s最大采樣速率。零件號(hào)碼779630-01是一個(gè)混合控制器。另一個(gè)需要注意的重要事實(shí)是，該模塊需要每年校準(zhǔn)，以保持之前提到的規(guī)格。此外，的引腳排列鎳PXI-6229包含兩個(gè)68針連接器，I/O信號(hào)出現(xiàn)在其上。附件，如螺絲端子板，BNC端子板，SCC和其他可用于PXI-622968針連接器。

作為的一員m系列，的PXI-6229模塊利用SCC，一個(gè)前端信號(hào)調(diào)節(jié)系統(tǒng)。典型的SCC系統(tǒng)包含一個(gè)屏蔽載體，可容納多達(dá)20個(gè)單通道或雙通道SCC模塊。SCC系統(tǒng)的特點(diǎn)包括高帶寬、連接選項(xiàng)、易于運(yùn)輸、最小信道系統(tǒng)和靈活的結(jié)構(gòu)。

The PXI-6229 (Part Numbers: 779630-01 and 779115-01) Multifunction I/O Module from the M Series by National Instruments can be used in various types of industry applications, including, but not limited to, research, automation, and design confirmation. Numerous common measurement standards will be met with this module. The National Instruments PXI-6229 module works as part of a DAQ system, which typically consists of: transducers, sensors, cables that link the devices to the accessories, signal conditioning devices, programming software, a PC, and the module itself. The DAQ hardware digitizes signals, completes D/A changes to produce analog output signals, and measures and controls digital I/O signals.

The PXI-6229 Multifunction I/O Module has the following specifications at 25 degrees Celsius: 16 differential or 32 single ended analog input channels, four analog output channels, 48 total digital I/O/PFI channels, two counters/timers, 16 bits resolution, and 250 kS/s maximum sample rate. Part number 779630-01 is a hybrid controller. Another important fact to note is that this module needs to be calibrated every year in order to retain the specifications mentioned previously. In addition, the pinout of the NI PXI-6229 contains two 68-pin connectors, upon which the I/O signals appear. Accessories such as a screw terminal block, BNC terminal block, SCC, and others are available for the PXI-6229’s 68-pin connectors.

As a member of the M Series, the PXI-6229 module utilizes SCC, a front-end signal conditioning system. Typical SCC systems contain a shielded carrier which can hold as many as 20 one or two channel SCC modules. SCC system features entail a high bandwidth, connectivity options, easily transportable, minimal channel systems, and a flexible structure.