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一分三電流隔離器4-20mA
一進三出信號隔離器/4-20mA是路電流或電壓信號,并經運算、干擾抑制等處理后,變送輸出隔離的三路電流或電壓信號,并提高輸入、輸出、電源之間的電氣隔離性能。可廣泛應用于油田、石化、制造、電力、冶金等行業的自控工程之中。一分三電流隔離器4-20mA信號隔離器4-20mA模塊直流電流電壓變送分配轉換入二出/0-10V隔(ge)離隔(ge)離器(qi),隔(ge)離端子宜興0-10V轉0-10V
一、產品概(gai)述及(ji)應用
一分三電流隔離器4-20mA,24VDC或220VAC供(gong)電(dian)(dian),輸入(ru)、輸出、電(dian)(dian)源、通道間(jian)全隔離,隔離分(fen)配器將直流 電(dian)(dian)流、電(dian)(dian)壓(ya)信號分(fen)成二(er)路相同(tong)或不(bu)同(tong)的電(dian)(dian)流、電(dian)(dian)壓(ya)信號,實現不(bu)同(tong)設備(bei)同(tong)時(shi)采集控制。廣泛(fan)應用于(yu)化(hua)工(gong)及石油化(hua)工(gong)、水處理、冶金、制藥、電(dian)(dian)力(li)、水泥、紙漿和造紙、公用事業(ye)自(zi)動化(hua)等域。
二、一分三電流隔離器4-20mA產品(pin)技術指標(biao)
輸入(ru)阻抗:電(dian)壓≥100KΩ,電(dian)流型100Ω
負載(zai)能(neng)力(li):電流型負載(zai)電阻≤500Ω,電壓型負載(zai)電流5mA
精度:±0.2%F.S
溫度漂移系(xi)數:<50PPM/℃
環境溫度:-10℃-+60℃
空氣(qi)相對濕(shi)度:<95%,無凝露
緣電(dian)(dian)阻:輸(shu)(shu)入(ru)間、輸(shu)(shu)出(chu)(chu)間、輸(shu)(shu)入(ru)與輸(shu)(shu)出(chu)(chu)、輸(shu)(shu)入(ru)輸(shu)(shu)出(chu)(chu)與電(dian)(dian)源間≥100MΩ(500VDC)
隔離(li)強(qiang)度:輸入、輸出、電(dian)源間三方全(quan)隔離(li)
電源(yuan):24Vdc±10%
響(xiang)應時間:<10ms,穩(wen)定時間<0.1s
? 型譜
型 號 | 說 明 | ||||||||
MS-GL | × | × | × | × | × | × |
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| 通用型(xing)智能(neng)隔(ge)離器 |
輸入(ru) 回路 |
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| 缺省(sheng)為單路輸入 |
D |
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| 雙回路(相互(hu)隔離) | |
T |
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| 三(san)回(hui)路(相互隔(ge)離) | |
F |
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| 四回(hui)路(相互隔離) | |
輸入(ru)(輸入(ru)相同) | 1 |
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| 4-20mA | |
2 |
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| 1-5V | ||
3 |
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| 0-10mA | ||
4 |
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| 0-5V | ||
5 |
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| 0-10V | ||
6 |
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| 0-20mA | ||
第1路(lu)輸出 | 1 |
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| 4-20mA | ||
2 |
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| 1-5V | |||
3 |
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| 0-10mA | |||
4 |
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| 0-5V | |||
5 |
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| 0-10V | |||
6 |
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| 0-20mA | |||
第(di)二(er)路輸出 |
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| 缺省無第二路輸出(chu) | |||
1 |
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| 4-20mA | ||||
2 |
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| 1-5V | ||||
3 |
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| 0-10mA | ||||
4 |
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| 0-5V | ||||
5 |
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| 0-10V | ||||
6 |
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| 0-20mA | ||||
第(di)三(san)路輸出 |
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| 缺省(sheng)無第三(san)路輸出 | ||||
1 |
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| 4-20mA | |||||
2 |
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| 1-5V | |||||
3 |
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| 0-10mA | |||||
4 |
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| 0-5V | |||||
5 |
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| 0-10V | |||||
6 |
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| 0-20mA | |||||
第四(si)路輸出(chu) |
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| 缺(que)省無第四路輸出 | |||||
1 |
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| 4-20mA | ||||||
2 |
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| 1-5V | ||||||
3 |
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| 0-10mA | ||||||
4 |
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| 0-5V | ||||||
5 |
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| 0-10V | ||||||
6 |
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| 0-20mA | ||||||
供電方式 |
| 缺省為交流220V | |||||||
D | 直(zhi)流(liu)24V | ||||||||
舉例(li)1:MS-GL1111D 輸(shu)入路4-20mA,輸出三路4-20mA,工作電壓DC24V.
舉(ju)例(li)2 : MS-GL1111 輸入路4-20mA,輸出三路4-20mA,工作電壓AC220V.
四、接線圖




