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產(chǎn)品詳情
| 產(chǎn)品參數(shù) | |||
|---|---|---|---|
| Ratedvoltage | 19...30VDC | ||
| Ratedcurrent | ≤30mA | ||
| Powerdissipation | ≤500mW | ||
| Connectionside | fieldside | ||
| Signaltype | Analogb | ||
| Connection | PowerRailortermi | ||
| Ripple | withinthesupplytoler | ||
| 品牌 | 倍加福 | ||
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SMART Transmitter Power Supply KFD2-STC5-Ex2
2-channel isolated barrier
24 V DC supply (Power Rail)
Input 2-wire ａnd 3-wire SMART transmitters ａnd 2-wire SMART current sources
Output 0/4 mA ... 20 mA current sink/current source
Terminals with test points
SIL 2 (SC 3) acc. to IEC/EN 61508
安全標準
供電模塊
供電導(dǎo)軌插入標準的35mm DIN導(dǎo)軌內(nèi)，只需簡單的固定安裝到位即可。供電導(dǎo)軌在給模塊供電的同時，還可以采集各個模塊的故障信息。使用導(dǎo)軌供電的方式極大的減少了布線和維護的費用，同時方便擴展。當需要增加新的模塊時，只需要將模塊插在供電導(dǎo)軌上。
供電導(dǎo)軌
K系列產(chǎn)品為用戶提供了廣泛的本安接口儀表解決方案，可以將很多簡單信號轉(zhuǎn)換成為高級功能模塊能夠識別的信號。
使用我們強大的軟件工具－Pactware，能夠方便的生成項目文檔，同時方便的組態(tài)和設(shè)置模塊。
倍加福KFD2-STC5-EX2上海冠寧科技倍加福KFD2-STC5-EX2上海冠寧科技
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上海冠寧科技發(fā)展上海冠寧科技發(fā)展有限公司2006年成立于中國上海，是一家代理經(jīng)銷品牌工控自動化安全柵（電氣元器件）產(chǎn)品服務(wù)商，集科工貿(mào)于一體的系統(tǒng)集成商。是德國倍加福P F、菲尼克斯Phoenix、巴魯夫Balluff、西克SICK、IFM易福門、費斯托FESTO、圖爾克TURCK，英國MTL安全浪涌，美國邦納BANNER、北極星Northstar，日本光洋KOYO、SMC、喜開理CKD、歐姆龍OMRON，中國格立特Great等的合作伙伴，致力于電氣自動化、氣動液壓、儀器儀表等產(chǎn)品在中國的推廣、服務(wù)與銷售。
700 Ω倍加福KFD2-SCD-EX1.LK石油安全柵上海冠寧700 Ω倍加福KFD2-SCD-EX1.LK石油安全柵上海冠寧
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參數(shù)表節(jié)選：的技術(shù)參數(shù) ?KFD2-SCD-Ex1.LK
| General specifications | ||
|---|---|---|
| Signal type | Analog output | |
| Supply | ||
| Connection | Power Rail or terminals 11 , 12- | |
| Rated voltage | 20 ... 35 V DC | |
| Ripple | within the supply tolerance | |
| Power dissipation | 1.1 W at 20 mA into 10 V (equivalent to 500 Ω) load | |
| Power consumption | 1.3 W | |
| Input | ||
| Connection | terminals 7-, 8 | |
| Voltage drop | approx. 4 V or internal resistance 200 Ω at 20 mA | |
| Input resistance | > 100 kΩ, when wiring resistance in the field < 50 Ω or > 800 Ω at 20 mA | |
| Current | 4 ... 20 mA limited to approx. 25 mA | |
| Output | ||
| Connection | terminals 1 , 2- | |
| Current | 4 ... 20 mA | |
| Load | 100 ... 700 Ω | |
| Voltage | ≥ 14 V at 20 mA | |
| Transfer characteristics | ||
| Rise time | < 100 μs at bounce from 10 ... 90 | |
| Directive conbity | ||
| Electromagnetic compatibility | ||
| Directive 89/336/EEC | EN 61326, EN 50081-2 | |
| Conbity | ||
| Insulation coordination | EN 50178:1997 | |
| Galvanic isolation | EN 50178:1997 | |
| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
