DATAFORTH公司成立于1984年，旨在為不斷擴(kuò)大的工廠自動(dòng)化市場提供信號調(diào)節(jié)、數(shù)據(jù)采集和數(shù)據(jù)通信危險(xiǎn)保護(hù)解決方案。
DATAFORTH公司產(chǎn)品包括信號調(diào)理、數(shù)據(jù)通信、數(shù)據(jù)采集和控制、變送器等。
DATAFORTH模塊SCM5B41-03D技術(shù)參數(shù)
Specifications | |
Input Range | -10 to +10 V |
Output Range | -10 to +10 V |
Bandwidth | 10 kHz |
Mechanical Format | Modular plug-in-board |
Isolation Voltage | 1500 Vrms |
Isolation Type | Transformer 3-way |
Accuracy | ±0.03% Span |
Supply Voltage | +5VDC ±5% |
Input Voltage Withstand | 240 Vrms |
Gain/Offset Adjust | N/A |
NMR (60 Hz) Rejection | 120dB per Decade above 10kHz |
External I-to-V Resistor | N/A |
Output Control | Enable/Disable |
Output Resistance | 50 Ohms |
Dimensions | 2.28 x 2.26 x 0.60 inches |
Interface | 14 pin |
Customization | yes |
Weight | 62 grams (2.19 ounces) |
DATAFORTH模塊SCM5B40系列產(chǎn)品介紹
Description
Each SCM5B40 and SCM5B41 wide bandwidth 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-bandwidth product of 5MHz and is bandwidth 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(gè)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(zhuǎn)換為高電平模擬電壓輸出。 該電壓輸出由邏輯開關(guān)控制，允許這些模塊共享公共模擬總線，而無需外部多路復(fù)用器。
SCM5B模塊設(shè)計(jì)有一個(gè)完全隔離的計(jì)算機(jī)側(cè)電路，可以從電源公共端浮動(dòng)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(guān)的正常運(yùn)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(xù)打開輸出開關(guān)。
輸入信號通過隔離柵現(xiàn)場側(cè)的前置放大器進(jìn)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(shù)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(dá)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(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶提供先進(jìn)解決方案，市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于DATAFORTH模塊SCM5B41-03D的疑問，請隨時(shí)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:jjxdch.cn.
DATAFORTH模塊SCM5B41-03D技術(shù)參數(shù)
