商鋪名稱:上海愛澤工業設備有限公司
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DATAFORTH公司成立于1984年,旨在為不斷擴大的工廠自動化市場提供信號調節、數據采集和數據通信危險保護解決方案。
DATAFORTH公司產品包括信號調理、數據通信、數據采集和控制、變送器等。
DATAFORTH模塊SCM5B41-03D技術參數
DATAFORTH模塊SCM5B40系列產品介紹
Each SCM5B40 and SCM5B41 wide voltage input module provides a single channel of analog input which is amplified, isolated, and converted to a high-level analog voltage output. This voltage output is logic-switch controlled, allowing these modules to share a common analog bus without the requirement of external multiplexers.
The SCM5B modules are designed with a completely isolated computer side circuit which can be floated to ±50V from Power Common, pin 16. This complete isolation means that no connection is required between I/O Common and Power Common for proper operation of the output switch. If desired, the output switch can be turned on continuously by simply connecting pin 22, the Read-Enable pin, to I/O Common, pin 19.
The input signal is processed through a pre-amplifier on the field side of the isolation barrier. This pre-amplifier has a gain product of 5MHz and is limited to 10kHz. After amplification, the input signal is chopped by a proprietary chopper circuit. Isolation is provided by transformer coupling, again using a proprietary technique to suppress transmission of common mode spikes or surges. The module is powered from +5VDC, ±5%.
A special input circuit on the SCM5B40 and SCM5B41 modules provides protection against accidental connection of power-line voltages up to 240VAC.
描述
每個SCM5B40和SCM5B41寬帶寬電壓輸入模塊提供單通道模擬輸入,該模擬輸入被放大、隔離并轉換為高電平模擬電壓輸出。 該電壓輸出由邏輯開關控制,允許這些模塊共享公共模擬總線,而無需外部多路復用器。
SCM5B模塊設計有一個完全隔離的計算機側電路,可以從電源公共端浮動到 ±50V,引腳16。這種完全隔離意味著I/O公共端和電源公共端之間不需要連接,輸出開關的正常運行 . 如果需要,只需將引腳22(讀取啟用引腳)連接到I/O公共端引腳19,即可連續打開輸出開關。
輸入信號通過隔離柵現場側的前置放大器進行處理。該前置放大器的增益帶寬積為5MHz,帶寬限制為10kHz。放大后,輸入信號被專有的斬波電路斬波。隔離由變壓器耦合提供,同樣使用專有技術來抑制共模尖峰或浪涌的傳輸。該模塊由 +5VDC 供電,±5%。
SCM5B40和SCM5B41模塊上的特殊輸入電路可防止意外連接高達240VAC的電源線電壓。
DATAFORTH模塊SCM5B40系列其他常用型號:
DATAFORTH SCM5B40-01
DATAFORTH SCM5B40-02
DATAFORTH SCM5B40-03
DATAFORTH SCM5B40-04
DATAFORTH SCM5B40-05
DATAFORTH SCM5B40-06
DATAFORTH SCM5B40-07
DATAFORTH SCM5B40-03D
DATAFORTH Modules NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業成立于2010年,定位于向制造工業提供高端制造技術和設備。代理經營世界優質的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產品。作為電氣,液壓以及氣動解決方案的合作伙伴,我們利用我們的全球協作團隊,為客戶提供先進解決方案,市場知識以及相關增值服務來幫助優化客戶的工作效率,提高可靠性和安全性,致力于成為工業產品和解決方案的優質渠道。
如果有任何關于DATAFORTH模塊SCM5B41-03D的疑問,請隨時與我們溝通(021-31006702)。我們將盡全力解決您的問題。
If you have any question for DATAFORTH products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
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愛澤工業專業代理,特價銷售,認真,細心,高效率服務!
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DATAFORTH模塊SCM5B41-03D技術參數