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公司基本資料信息
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USB2381_2383 是本公司推出的兩款帶緩沖多功能計(jì)數(shù)器模塊，其中 USB2381 支持 4 路計(jì)數(shù)器， USB2383 支持高達(dá) 8 路計(jì)數(shù)器；每路計(jì)數(shù)器均由三個(gè) PFI 復(fù)用輸入和一個(gè) PFI 復(fù)用輸出組成，具有 可靠的保護(hù)電路設(shè)計(jì)；該模塊提供了多路 PFI 復(fù)用通道，即可作為靜態(tài)數(shù)字量輸入/輸出，亦可作為 計(jì)數(shù)器的數(shù)字觸發(fā)或外時(shí)鐘功能，滿足了操作現(xiàn)場(chǎng)的多樣化需求。 主要應(yīng)用場(chǎng)合為：電子產(chǎn)品質(zhì)量檢測(cè)、信號(hào)采集、過(guò)程控制、伺服控制。
指標(biāo)參數(shù)
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seline;text-align:center;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">CTR計(jì)數(shù)器 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">通道數(shù) |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">4路多功能計(jì)數(shù)器 seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">8路多功能計(jì)數(shù)器 |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">計(jì)數(shù)器位數(shù) |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">32位 |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">計(jì)數(shù)器功能 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">CI：邊沿計(jì)數(shù)、頻率測(cè)量、周期測(cè)量、半周期測(cè)量、脈沖測(cè)量、 seline;text-indent:21pt;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">脈寬測(cè)量、雙邊沿間隔測(cè)量、位置測(cè)量 (基于增量式編碼器) |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">CO：脈沖輸出 |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">*大輸入頻率 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">5MHz |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">*小電平脈寬 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">100nS |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">電氣標(biāo)準(zhǔn) |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">TTL電平 |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">存儲(chǔ)器深度 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">1K點(diǎn)FIFO |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">采樣方式 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">CI：?jiǎn)吸c(diǎn)（按需）采樣、有限點(diǎn)采樣、連續(xù)采樣 |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">CO：?jiǎn)吸c(diǎn)（按需）生成、有限點(diǎn)生成、連續(xù)生成 |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">觸發(fā)功能 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">CI功能支持 暫停觸發(fā) |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">CO功能支持 開(kāi)始觸發(fā)、暫停觸發(fā) |
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seline;text-align:center;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">DIO數(shù)字量 seline;text-align:center;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">輸入輸出 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">通道數(shù) |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">20 Line |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">電氣標(biāo)準(zhǔn) |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">TTL兼容 |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">配置方式 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">程控I/O方向與狀態(tài) |
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seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">采樣方式 |
seline;"="" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: "microsoft yahei"; line-height: 29px;">僅支持軟件（按需）單點(diǎn)采樣 |
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