R.STAHL電阻隔離器9180系列技術(shù)參數(shù)
Electrical data | |
Auxiliary power | |
Nominal voltage UN | 24 V DC |
Voltage range | 18 ... 31.2 V |
Nominal current at UN | |
1 channel | 27 mA |
2 channels | 37 mA |
Power consumption at UN | |
1 channel | ≤ 650 mW |
2 channels | ≤ 890 mW |
Power dissipation at UN | |
1 channel | ≤ 600 mW |
2 channels | ≤ 720 mW |
Operation indication | LED green "PWR" |
Polarity reversal protection | yes |
Undervoltage monitoring | yes (no faulty module / output states) |
Galvanic separation | |
Test voltages | |
acc. to standard | EN 60079-11 |
Ex i / I.S. input to output | 1.5 kV AC |
Ex i / I.S. input to power supply | 1.5 kV AC |
Ex i input to configuration interface | 1.5 kV AC |
Ex i / I.S. input to error contact | 1.5 kV AC |
acc. to standard | EN 50178 |
Output to auxiliary power | 350 V AC |
Output to configuration interface | 350 V AC |
Outputs interconnected | 350 V AC |
Error message contact to auxiliary power and outputs | 350 V AC |
R.STAHL電阻隔離器9180系列介紹
9180 Ex i 系列電阻隔離器用于Pt100 ( 9180 /.0) 或 Pt1000 (9180/.1) 電阻溫度探測(cè)器的本安操作。輸入端測(cè)量的電阻值將傳輸至輸出端，從而可通過 I/O 卡進(jìn)行測(cè)量。輔助電源、輸出和本安輸入均采用電氣隔離。
雙通道解決方案，節(jié)省空間，每通道僅8.8 mm2
適用于 2 線、3 線和 4 線電路
電阻范圍：18 ... 391 Ω 或 180 ... 3910 Ω
輸入、輸出和電源之間電氣隔離
The 9180 Ex i series resistor isolators are designed for intrinsically safe operation of Pt100 (9180/.0) or Pt1000 (9180/.1) resistance temperature detectors. The resistance value measured at the input is transmitted to the output, allowing measurement via an I/O card. The auxiliary power supply, outputs, and intrinsically safe inputs are all electrically isolated.
This globally unique two-channel solution saves space, requiring only 8.8 mm2 per channel.
Suitable for 2-, 3-, and 4-wire circuits.
Resistance range: 18 to 391 Ω or 180 to 3910 Ω.
Inputs, outputs, and power supply are electrically isolated.
R.STAHL電阻隔離器9180系列其他常用型號(hào)：
R.STAHL 9180/21-77-11
R.STAHL 9180/10-77-11s
R.STAHL 9180/11-77-11s
R.STAHL 9180/20-77-11s
R.STAHL 9180/21-77-11s
R.STAHL 9180/21-77-11k
R.STAHL 9180/20-77-11k
R.STAHL 9180/10-77-11k
R.STAHL Resistor Isolator NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何關(guān)于R.STAHL電阻隔離器9180/21-77-11的疑問，請(qǐng)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 R.STAHL products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website: www.www.jguvm.cn.
R.STAHL電阻隔離器9180系列9180/21-77-11技術(shù)參數(shù)及介紹
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