華遠(yuǎn)自動(dòng)化系統(tǒng)有限公司 1
目 錄
一 概述·····················································································································3
二 性能及技術(shù)指標(biāo)·································································································3
2.1 性能················································································································3
2.2 應(yīng)用················································································································4
2.3 技術(shù)指標(biāo)········································································································4
2.4 物理尺寸及環(huán)境要求····················································································5
三 工作原理·············································································································6
3.1 原理框圖········································································································6
3.2 原理概述········································································································6
四 主要元件位置圖 信號(hào)輸入/輸出插座及選擇開(kāi)關(guān) 跳線定義·····················7
4.1 主要元件位置圖····························································································7
4.2 信號(hào)輸入輸出插座定義················································································7
4.3 開(kāi)關(guān)及跳線選擇····························································································9
4.3.6 主機(jī)+5V +12V電源輸出選擇跳線JP5 JP6······································11
4.3.7 模擬輸入電壓范圍及增益選擇跳線JP3 JP8 JP2····························11
4.3.8 用戶自行改變HY—6022/HY—6023放大器增益的方法························12
五 寄存器描述及板內(nèi)地址分配 ···········································································14
5.1 模擬輸入通道選擇寄存器(板基地址+0寫(xiě))···············································14
5.2 A/D轉(zhuǎn)換結(jié)果寄存器····················································································15
5.3 A/D完成位寄存器(板基地址+5讀)····························································16
5.4 D/A輸出寄存器····························································································17
5.5 板內(nèi)地址分配······························································································18
六 安裝 拆除方法·······························································································19
6.1 安裝步驟······································································································19
6.2 拆除步驟······································································································19
七 編程方法···········································································································20
7.1 A/D軟件觸發(fā) 軟件查詢HY—1232板兼容工作方式·······························20
7.2 A/D軟件觸發(fā) 軟件查詢流水工作方式····················································22
7.3 A/D軟件觸發(fā) 中斷申請(qǐng)工作方式····························································25
7.3 D/A編程········································································································25
八 應(yīng)用注意事項(xiàng)···································································································26
8.1 注意事項(xiàng)······································································································26
8.2 HY—6020系列板可以連接的端子板·························································26
九 校準(zhǔn)···················································································································27
9.1 D/A校準(zhǔn)(僅HY—6020/6022)·······································································27
9.2 A/D校準(zhǔn)········································································································272 HY—6020/6021/6022/6023系列低價(jià)格A/D D/A板
十 I/O地址分配······································································································28
附錄1 HY—6020/6021/6022/6023測(cè)試軟件使用說(shuō)明·········································29
附錄2 HY—6020/6021/6022/6023驅(qū)動(dòng)函數(shù)使用說(shuō)明·········································32華遠(yuǎn)自動(dòng)化系統(tǒng)有限公司 3
HY—6020/6021/6022/6023系列
低價(jià)格A/D D/A板
一 概述
HY—6020系列低價(jià)格A/D D/A板是為普及應(yīng)用計(jì)算機(jī)進(jìn)行數(shù)據(jù)采集 信號(hào)分析 設(shè)備控制而設(shè)計(jì)的 主要
應(yīng)用于大專(zhuān)院校的教學(xué)實(shí)驗(yàn)室 工廠的產(chǎn)品質(zhì)量分析室 一般工業(yè)現(xiàn)場(chǎng)等領(lǐng)域 該板可直接插入IBM—PC
XT/AT總線兼容的微型計(jì)算機(jī)內(nèi)任一總線擴(kuò)展槽中 構(gòu)成數(shù)據(jù)采集及控制系統(tǒng)
HY—6020系列板是HY—1232板的升級(jí)產(chǎn)品 軟件可與HY—1232板全兼容 該系列板采用12Bit分辨率的
AD1674芯片 采集精度可達(dá)0.05%
HY—6020/6021/6022/6023系列板根據(jù)板上功能的不同 可分為四個(gè)品種
HY—6020板提供了32路單端模擬輸入通道 電壓輸入范圍±5V 0~5V 硬件選擇 同時(shí)具有1路模擬輸出
通道 D/A分辨率為12Bit 輸出電壓范圍 ±5V或0~5V 硬件選擇
HY—6021板提供了32路單端模擬輸入通道 電壓輸入范圍 5V 0~5V硬件選擇 無(wú)D/A輸出功能
HY—6022板提供了32路單端/16路雙端差動(dòng)模擬輸入通道 電壓輸入范圍±5V 0~5V硬件選擇 通過(guò)改變
跳線選擇或更換不同阻值的電阻 可選擇電壓放大倍數(shù)1~100 同時(shí)具有1路模擬輸出通道 D/A分辨率為12Bit
輸出電壓范圍 ±5V或0~5V 硬件選擇
HY—6023板提供了32路單端/16路雙端差動(dòng)模擬輸入通道 電壓輸入范圍±5V 0~5V硬件選擇 通過(guò)改變
跳線選擇或更換不同阻值的電阻 可選擇電壓放大倍數(shù)1~100 無(wú)D/A輸出功能
HY—6020系列板的A/D D/A軟件操作完全兼容 A/D部分采用軟件觸發(fā)工作方式 轉(zhuǎn)換結(jié)果的傳輸方式可
采用軟件查詢和中斷請(qǐng)求兩種方式
二 性能及技術(shù)指標(biāo)
2.1 性能
HY—6020型A/D D/A板
32路單端模擬輸入通道
A/D分辨率為12Bit
模擬輸入電壓范圍 ±5V或0~+5V
軟件觸發(fā)方式
數(shù)據(jù)傳輸方式采用軟件查詢方式和中斷方式
1路模擬輸出通道
D/A分辨率為12Bit
模擬輸出電壓范圍 ±5V或0~+5V
HY—6021型A/D板
32路單端模擬輸入通道
A/D分辨率為12Bit
模擬輸入電壓范圍 ±5V或0~+5V
軟件觸發(fā)方式
數(shù)據(jù)傳輸方式采用軟件查詢方式和中斷方式
HY—6022型A/D D/A板
32路單端 16路雙端差動(dòng) 32路偽雙端模擬輸入通道
A/D分辨率為12Bit
模擬輸入電壓范圍 ±5V或0~+5V
軟件觸發(fā)方式
數(shù)據(jù)傳輸方式采用軟件查詢方式和中斷方式4 HY—6020/6021/6022/6023系列低價(jià)格A/D D/A板
1~100硬件可選增益
1路模擬輸出通道
D/A分辨率為12Bit
模擬輸出電壓范圍 ±5V或0~+5V
HY—6023型A/D板
32路單端 16路雙端差動(dòng) 32路偽雙端模擬輸入通道
A/D分辨率為12Bit
模擬輸入電壓范圍 ±5V或0~+5V
軟件觸發(fā)方式
數(shù)據(jù)傳輸方式采用軟件查詢方式和中斷方式
1~100硬件可選增益
2.2 應(yīng)用
模擬信號(hào)采集
電子測(cè)量
數(shù)據(jù)分析
過(guò)程控制
伺服控制

當(dāng)然可以。HY—602X是一款經(jīng)濟(jì)型的A/D（模擬到數(shù)字）與D/A（數(shù)字到模擬）轉(zhuǎn)換的數(shù)據(jù)采集板，它專(zhuān)為需要在工業(yè)自動(dòng)化、控制系統(tǒng)、實(shí)驗(yàn)設(shè)備或其他電子系統(tǒng)中進(jìn)行信號(hào)轉(zhuǎn)換應(yīng)用設(shè)計(jì)。這款產(chǎn)品具有以下特點(diǎn)： 1. 低成本：其“低價(jià)格”表明該數(shù)據(jù)采集板在保證功能性和性能的前提下，提供了極具性價(jià)比的選擇。 2. 功能特性： - A/D轉(zhuǎn)換模塊：將模擬量信號(hào)（如電壓、電流或溫度等）轉(zhuǎn)化為數(shù)字化信號(hào)，方便計(jì)算機(jī)處理和存儲(chǔ)，通常支持多種采樣率和位深度選項(xiàng)。 - D/A轉(zhuǎn)換模塊：能夠?qū)?shù)字信號(hào)轉(zhuǎn)換回連續(xù)可調(diào)的模擬信號(hào)輸出，常用于驅(qū)動(dòng)執(zhí)行器、顯示設(shè)備或其他需要模擬信號(hào)控制的場(chǎng)合。 3. 技術(shù)規(guī)格：具體包括輸入/輸出通道數(shù)量、最大采樣速度、分辨率、電源需求、接口類(lèi)型（如RS-232, USB, Ethernet等）、以及可能提供的軟件兼容性說(shuō)明等。 4. 使用指南：手冊(cè)詳細(xì)介紹了如何安裝、配置、接線、校準(zhǔn)以及使用HY—602X數(shù)據(jù)采集板的各種功能，并提供了示例代碼和故障排除方法，幫助用戶快速上手并確保設(shè)備正常運(yùn)行。 5. 安全注意事項(xiàng)：手冊(cè)還會(huì)涵蓋有關(guān)電磁兼容性、防護(hù)等級(jí)、安全操作規(guī)范等方面的提示，以保障用戶的人身安全和設(shè)備穩(wěn)定性。 總之，HY—602X低價(jià)格A/D、D/A數(shù)據(jù)采集板說(shuō)明書(shū)是一份詳盡的技術(shù)文檔，涵蓋了產(chǎn)品的各項(xiàng)特性和使用過(guò)程中的關(guān)鍵信息，是用戶理解和使用這一產(chǎn)品的重要參考材料。