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簡(jiǎn)要描述:德國(guó)P+F倍加福安全柵 KFD2-CD-EX1.32 隔離安全柵將危險(xiǎn)區(qū)域的開(kāi)關(guān)量信號(hào)(NAMUR 信號(hào))轉(zhuǎn)換/放大成繼電 器的觸點(diǎn)動(dòng)作信號(hào),可以直接驅(qū)動(dòng)負(fù)載或作為開(kāi)關(guān)量信號(hào)輸入后級(jí)設(shè)備。可以和本安型的極限位置檢測(cè)物位開(kāi)關(guān)配套使用。
品牌 | P+F/德國(guó)倍加福 |
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德國(guó)P+F倍加福安全柵 KFD2-CD-EX1.32詳情如下:
倍加福安全柵
在應(yīng)用過(guò)程中,有些信號(hào)需要相應(yīng)的轉(zhuǎn)換(如:危險(xiǎn)區(qū)域的開(kāi)關(guān)量/模擬量要在安全區(qū)域中得到放大/隔離;分離式的電極式液位開(kāi)關(guān)的信號(hào)轉(zhuǎn)換;以及電位器電阻分壓信號(hào)轉(zhuǎn)換為相應(yīng)的電流信號(hào)等)才能進(jìn)行后續(xù)的,因此,需要相關(guān)的二次儀表把信號(hào)轉(zhuǎn)換為便于的數(shù)
隔離安全柵將危險(xiǎn)區(qū)域的開(kāi)關(guān)量信號(hào)(NAMUR 信號(hào))轉(zhuǎn)換/放大成繼電 器的觸點(diǎn)動(dòng)作信號(hào),可以直接驅(qū)動(dòng)負(fù)載或作為開(kāi)關(guān)量信號(hào)輸入后級(jí)設(shè)備。可以和本安型的極限位置檢測(cè)物位開(kāi)關(guān)配套使用。
KFU8-GUT-1.D德國(guó)倍加福信號(hào)調(diào)節(jié)器
德國(guó)P+F倍加福安全柵 KFD2-CD-EX1.32供電
連接器 | terminals 23, 24 | |
額定電壓 | 20 ... 90 V DC / 48 ... 253 V AC | |
Power loss/power consumption | ≤ 2 W ; 2.5 VA / 2.2 W ; 3 VA |
連接器 | terminals 1, 2, 3, 4, 6 | |
RTD | Pt100, Pt500, Pt1000, Ni100, Ni1000 | |
Measuring current | approx. 400 μA | |
Types of measuring | 2-, 3-, 4-wire technology | |
Lead resistance | max. 50 Ω | |
Measuring circuit monitoring | sensor breakage, sensor short-circuit | |
Thermocouples | type B, E, J, K, L, N, R, S, T (IEC 584-1: 1995) | |
Cold junction compensation | external and internal | |
Measuring circuit monitoring | sensor breakage | |
電壓 | 0 ... 10 V , 2 ... 10 V , 0 ... 1 V , -100 ... 100 mV | |
電位器 | 0.8 ... 20 kΩ | |
Types of measuring | 2-, 3-, 5-wire technology | |
輸入電阻 | ≥ 250 kΩ (0 ... 10 V) min. 1 MΩ (0 ... 1 V, -100 ... 100 mV) |
連接器 | output I: terminals 10, 11, 12 output II: terminals 16, 17, 18 output III: terminals 8+, 7- | |
輸出IandII | 繼電器 | |
觸點(diǎn)負(fù)載 | 250 V AC / 2 A / cos φ ≥ 0.7 ; 40 DC / 2 A | |
機(jī)械壽命 | 5 x 107次操作循環(huán) | |
通電/斷電 | approx. 20 ms / approx. 20 ms | |
Output III | 模擬量電流輸出 | |
電流范圍 | 0 ... 20 mA or 4 ... 20 mA | |
開(kāi)環(huán)電壓 | max. 24 V DC | |
負(fù)載 | max. 650 Ω | |
錯(cuò)誤信號(hào) | downscale I ≤ 3.6 mA, upscale I ≥ 21 mA (acc. NAMUR NE43)
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電磁兼容性 | NE 21:2007 | |
防護(hù)等級(jí) | IEC 60529:2001 |
防護(hù)等級(jí) | IP20 | |
重量 | 300 g | |
外形尺寸 | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 in) , housing type C3 | |
安裝 | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
以下是部分相關(guān)型號(hào)列舉:,。
KFA5-SR2-EX1.W | KFA6-DWB-EX1.D | KFA6-SOT2-EX2 |
KFA6-SR2-Ex1.W | KFA6-SR2-EX2.W | KFA6-STR-1.24.500 |
KFD0-CC-1 | KFD0-RO-EX2 | KFD0-SCS-EX1.55 |
KFD0-SD2-EX1.1045 | KFD2-CD-1.32 | KFD2-CD2-EX1 |
KFD2-CD2-EX2 | KFD2-CD-EX1.32 | KFD2-CRG2-1.D |
KFD2-CRG2-EX1.D | KFD2-DWB-EX1.D | KFD2-EB2.R4A.B |
KFD2-GUT-EX1.D | KFD2-RR-EX1 | KFD2-SCD2-EX1.LK |
KFD2-SCD-EX1.LK | KFD2-SH-EX1 | KFD2-SL2-EX1.B |
KFD2-SL2-Ex2 | KFD2-SOT2-EX1.W.LB | KFD2-SOT2-EX2 |
KFD2-SR2.Ex1.W | KFD2-SR2-EX1.W.LB | KFD2-SR2-EX2.W |
KFD2-STC4-1 | KFD2-STC4-1.20 | KFD2-STC4-2 |
KFD2-STC4-EX1 | KFD2-STC4-EX1.20 | KFD2-STC4-EX2 |
KFD2-STV4-EX2-1 | KFD2-UFC-EX1.D | KFD2-UFC-1.D |
KFD2-UT2-1 | KFD2-UT2-2 | KFD2-UT2-EX1 |
KFD2-UT2-EX2 | KFD2-UT2-EX2-1 | KFD2-VR4-EX1.26 |
KFD2-VR-EX1.18 | KFU8-FSSP-1.D | KFU8-UFC-EX1.D |