6ES7307-1KA01-0AA0
6ES7307-1KA01-0AA0
6ES7307-1KA01-0AA0
6ES7307-1KA01-0AA0
現(xiàn)場總線技術已經(jīng)成為自動化技術中的一個熱點，備受國內(nèi)外自動化設備制造商與用戶的關注。FCS極大地簡化了傳統(tǒng)控制系統(tǒng)繁瑣且技術含量較低的布線工作量，使其系統(tǒng)檢測和控制單元的分布更趨合理。與傳統(tǒng)的DCS(分布式控制系統(tǒng))相比，F(xiàn)CS具有可靠性高、可維護性好、成本低、實時性好、實現(xiàn)了控制管理一體化的結構體系等優(yōu)點。現(xiàn)場總線的出現(xiàn)，為工業(yè)自動化帶來了一場深層次的革命，從而開創(chuàng)了工業(yè)自動控制的新紀元，被譽為自動化領域的計算機局域網(wǎng)。鑒于FCS的許多優(yōu)點，控制專家們紛紛預言“FCS將取代DCS成為21世紀控制系統(tǒng)的主流。”現(xiàn)在，F(xiàn)CS已經(jīng)被應用到樓宇自動化控制領域。
2.1 應用于樓宇自動化領域的幾種現(xiàn)場總線
由于誘人的市場商機和不同的應用領域的存在，世界一些大公司或公司聯(lián)盟紛紛提出自己的現(xiàn)場總線協(xié)議標準。據(jù)不完全統(tǒng)計，目前國際上有40種宣稱為開放型的現(xiàn)場總線標準。這些協(xié)議根據(jù)國際標準化組織(ISO)的計算機網(wǎng)絡開放式互連系統(tǒng)的OSI參考模型來制定的。大多數(shù)現(xiàn)場總線只是用其中的一、二和七層協(xié)議。于是現(xiàn)場總線呈現(xiàn)雜亂紛呈的局面。在這些現(xiàn)場總線中不乏優(yōu)異的現(xiàn)場總線，如CAN、Modbus、Profibus、Lonworks、BACnet、DeviceNet等等。其中Lonworks、BACnet、CAN、EIB等現(xiàn)場總線在樓宇自動化領域獲得了較廣泛的應用。盡管基于現(xiàn)場總線的FCS克服了DCS的許多缺點，但還是有一些不如人意的地方，最明顯的缺點：多種現(xiàn)場總線并存而互不兼容，導致FCS的可互操作性只能在同一種現(xiàn)場總線系統(tǒng)中實現(xiàn)。后面將對FCS的缺點做進一步說明。
(1)LonWorks 美國Wchelom公司1991年推出了EON(Local
OperrationgNetworks)技術，又稱Lonworks技術。它得到了眾多計算機廠家、系統(tǒng)集成商、儀器儀表以及軟件公司的大力支持，已經(jīng)在樓宇自動化、工業(yè)自動化、電力系統(tǒng)供配、消防監(jiān)控、停車場管理等領域獲得廣泛應用。具體地說LonWorks具有以下優(yōu)點：
①網(wǎng)絡結構靈活、組網(wǎng)方便。它支持多種網(wǎng)絡拓撲形式，包括總線型、星型、樹型、自由拓撲型等，這樣可適應復雜的現(xiàn)場環(huán)境，方便現(xiàn)場布線；
②支持多種傳輸介質。包括雙絞線、同軸電纜、電力線、光纖、無線射頻等；兩種傳輸速率：78bps和1.25Mbps，最大傳輸距離由網(wǎng)絡拓撲形式和傳輸介質決定，一般可從500m到2700m?？山尤说墓?jié)點最多為32385個；
③完善的開發(fā)工具。提供完善的系統(tǒng)開發(fā)環(huán)境，采用開放的NEURONC語言，它是ANSIC語言的擴展；
SAFTRONICS CIMR-F75AS2 10HP 460V AC DRIVE
SAFTRONICS CIMR-G04AS2 .75H 230V AC DRIVE
SAFTRONICS CIMR-G08AS2 1HP 230V AC DRIVE
SAFTRONICS CIMR-G15AS2 2HP 230V AC DRIVE
SAFTRONICS CIMR-G22AS2 3HP 230V AC DRIVE
SAFTRONICS CIMR-G37AS2 5HP 230V AC DRIVE
SAFTRONICS CIMR-G3A2011 15HP 230V AC DRIVE
SAFTRONICS CIMR-G3A4030 40HP 460V AC DRIVE
SAFTRONICS CIMR-G3A40P4 .5HP 460V AC DRIVE
SAFTRONICS CIMR-G3A43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-G3D50181F 25HP 575V AC DRIVE
SAFTRONICS CIMR-G3D57P5 10HP 575V AC DRIVE
SAFTRONICS CIMR-G3S20P7 1HP 230V AC DRIVE
SAFTRONICS CIMR-G3S21P5 2HP 230V AC DRIVE
SAFTRONICS CIMR-G3S22P2 3HP 230V AC DRIVE
SAFTRONICS CIMR-G3S23P7 5HP 230V AC DRIVE
SAFTRONICS CIMR-G3S27P5 10HP 230V AC DRIVE
SAFTRONICS CIMR-G3S4011 15HP 460V AC DRIVE
SAFTRONICS CIMR-G3S4015 20HP 460V AC DRIVE
SAFTRONICS CIMR-G3S40P4 1HP 460V AC DRIVE
SAFTRONICS CIMR-G3S40P7 1HP 460V AC DRIVE
SAFTRONICS CIMR-G3S41P5 2HP 460V AC DRIVE
SAFTRONICS CIMR-G3S42P2 3HP 460V AC DRIVE
SAFTRONICS CIMR-G3S43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-G3S55P5 7.5H 575V AC DRIVE
SAFTRONICS CIMR-G3U2011 15HP 230V AC DRIVE
SAFTRONICS CIMR-G3U2015 20HP 230V AC DRIVE
SAFTRONICS CIMR-G3U2018 25HP 230V AC DRIVE
SAFTRONICS CIMR-G3U2022 30HP 230V AC DRIVE
SAFTRONICS CIMR-G3U20P4 .5HP 230V AC DRIVE
SAFTRONICS CIMR-G3U20P7 1HP 230V AC DRIVE
SAFTRONICS CIMR-G3U21P5 2HP 230V AC DRIVE
SAFTRONICS CIMR-G3U22P2 3HP 230V AC DRIVE
SAFTRONICS CIMR-G3U23P7 5HP 230V AC DRIVE
SAFTRONICS CIMR-G3U23P7+ 5HP 230V AC DRIVE
SAFTRONICS CIMR-G3U25P5 7.5H 230V AC DRIVE
SAFTRONICS CIMR-G3U27P5 10HP 230V AC DRIVE
SAFTRONICS CIMR-G3U27P5+ 10HP 230V AC DRIVE
SAFTRONICS CIMR-G3U4011 15HP 460V AC DRIVE
SAFTRONICS CIMR-G3U4011+ 15HP 460V AC DRIVE
SAFTRONICS CIMR-G3U4015 20HP 460V AC DRIVE
SAFTRONICS CIMR-G3U4018 25HP 460V AC DRIVE
SAFTRONICS CIMR-G3U4022 30HP 460V AC DRIVE
SAFTRONICS CIMR-G3U4030 40HP 460V AC DRIVE
SAFTRONICS CIMR-G3U4037 50HP 460V AC DRIVE
SAFTRONICS CIMR-G3U4045 60HP 460V AC DRIVE
SAFTRONICS CIMR-G3U40P4 .5HP 460V AC DRIVE
SAFTRONICS CIMR-G3U40P7 1HP 460V AC DRIVE
SAFTRONICS CIMR-G3U41P5 2HP 460V AC DRIVE
SAFTRONICS CIMR-G3U42P2 3HP 460V AC DRIVE
SAFTRONICS CIMR-G3U43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-G3U45P5 7.5H 460V AC DRIVE
SAFTRONICS CIMR-G3U47P5 10HP 460V AC DRIVE
SAFTRONICS CIMR-G3U4L45 60HP 460V AC DRIVE
SAFTRONICS CIMR-G3U57P5+ 10HP 575V AC DRIVE
SAFTRONICS CIMR-G5U2011 15HP 230V AC DRIVE
SAFTRONICS CIMR-G5U2015 20HP 230V AC DRIVE
SAFTRONICS CIMR-G5U2018 25HP 230V AC DRIVE
SAFTRONICS CIMR-G5U2022 30HP 230V AC DRIVE
SAFTRONICS CIMR-G5U2030 50HP 230V AC DRIVE
SAFTRONICS CIMR-G5U2037 50HP 230V AC DRIVE
SAFTRONICS CIMR-G5U2045 60HP 230V AC DRIVE
SAFTRONICS CIMR-G5U2055 75HP 230V AC DRIVE
SAFTRONICS CIMR-G5U20P4 .75H 230V AC DRIVE
SAFTRONICS CIMR-G5U20P7 1.5H 230V AC DRIVE
SAFTRONICS CIMR-G5U21P5 2HP 230V AC DRIVE
SAFTRONICS CIMR-G5U22P2 3HP 230V AC DRIVE
SAFTRONICS CIMR-G5U23P7 5HP 230V AC DRIVE
SAFTRONICS CIMR-G5U25P5 7.5H 230V AC DRIVE
SAFTRONICS CIMR-G5U27P5 10HP 230V AC DRIVE
SAFTRONICS CIMR-G5U4011 20HP 460V AC DRIVE
SAFTRONICS CIMR-G5U4015 25HP 460V AC DRIVE
SAFTRONICS CIMR-G5U4018 30HP 460V AC DRIVE
SAFTRONICS CIMR-G5U4022 40HP 460V AC DRIVE
SAFTRONICS CIMR-G5U4030 50HP 460V AC DRIVE
SAFTRONICS CIMR-G5U4037 50HP 460V AC DRIVE
SAFTRONICS CIMR-G5U4045 75HP 460V AC DRIVE
SAFTRONICS CIMR-G5U4055 100H 460V AC DRIVE
SAFTRONICS CIMR-G5U40P4 .5HP 460V AC DRIVE
SAFTRONICS CIMR-G5U40P7 1HP 460V AC DRIVE
SAFTRONICS CIMR-G5U41P5 2HP 460V AC DRIVE
SAFTRONICS CIMR-G5U42P2 3HP 460V AC DRIVE
SAFTRONICS CIMR-G5U43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-G5U44P0 7.5H 460V AC DRIVE
SAFTRONICS CIMR-G5U45P5 7.5H 460V AC DRIVE
SAFTRONICS CIMR-G5U47P5 10HP 460V AC DRIVE
SAFTRONICS CIMR-G5U5037 50HP 575V AC DRIVE
SAFTRONICS CIMR-H0.4B .5HP HII DRIVE
SAFTRONICS CIMR-H0.4G2 .5HP GII DRIVE
SAFTRONICS CIMR-H0.75B 1HP HII DRIVE
SAFTRONICS CIMR-H0.75G2 1HP GII DRIVE
SAFTRONICS CIMR-H11B 15HP HII DRIVE
SAFTRONICS CIMR-H11B.T 15HP HII DRIVE
SAFTRONICS CIMR-H11G2 15HP 460V AC DRIVE
SAFTRONICS CIMR-H11G2-E10 15HP 460V AC DRIVE
SAFTRONICS CIMR-H15B 20HP HII DRIVE
SAFTRONICS CIMR-H15G2 20HP GII DRIVE
SAFTRONICS CIMR-H15G2-E10 20HP GII DRIVE
SAFTRONICS CIMR-H18.5B 25HP HII DRIVE
SAFTRONICS CIMR-H18.5G2 25HP GII DRIVE
SAFTRONICS CIMR-H2.2B 3HP HII DRIVE
SAFTRONICS CIMR-H2.2G2 3HP GII DRIVE
SAFTRONICS CIMR-H2.2G2-E10 3HP GII DRIVE
SAFTRONICS CIMR-H2.2G2-T 3HP GII DRIVE
SAFTRONICS CIMR-H22B 30HP HII DRIVE
SAFTRONICS CIMR-H22G2 30HP GII DRIVE
SAFTRONICS CIMR-H3.7B 5HP HII DRIVE
SAFTRONICS CIMR-H3.7G2 5HP GII DRIVE
SAFTRONICS CIMR-H3.7G2-E10 5HP GII DRIVE
SAFTRONICS CIMR-H30B 40HP HII DRIVE
SAFTRONICS CIMR-H30G2 40HP GII DRIVE
SAFTRONICS CIMR-H37B 50HP HII DRIVE
SAFTRONICS CIMR-H37G2 50HP GII DRIVE
SAFTRONICS CIMR-H45B 60HP HII DRIVE
SAFTRONICS CIMR-H45G2 60HP GII DRIVE
SAFTRONICS CIMR-H5.5B 7.5HP HII DRIVE
SAFTRONICS CIMR-H5.5B.D05 7.5HP HII DRIVE
SAFTRONICS CIMR-H5.5G2 7.5HP GII DRIVE
SAFTRONICS CIMR-H55B 75HP HII DRIVE
SAFTRONICS CIMR-H7.5B 10HP HII DRIVE
SAFTRONICS CIMR-H7.5B.D06 10HP HII DRIVE
SAFTRONICS CIMR-H7.5B.E06 10HP HII DRIVE
SAFTRONICS CIMR-H7.5G2 10HP GII DRIVE
SAFTRONICS CIMR-H7.5G2-E10 10HP GII DRIVE
SAFTRONICS CIMR-H7.5G2-M10 10HP GII DRIVE
SAFTRONICS CIMR-H75B 100HP HII DRIVE
SAFTRONICS CIMR-P5U2011 20HP 230V AC DRIVE
SAFTRONICS CIMR-P5U2015 25HP 230V AC DRIVE
SAFTRONICS CIMR-P5U2022 40HP 230V AC DRIVE
SAFTRONICS CIMR-P5U2030 50HP 230V AC DRIVE
SAFTRONICS CIMR-P5U2037 50HP 230V AC DRIVE
SAFTRONICS CIMR-P5U2045 75HP 230V AC DRIVE
SAFTRONICS CIMR-P5U21P5 5HP 230V AC DRIVE
SAFTRONICS CIMR-P5U23P7 5HP 230V AC DRIVE
SAFTRONICS CIMR-P5U25P5 7.5H 230V AC DRIVE
SAFTRONICS CIMR-P5U27P5 10HP 230V AC DRIVE
SAFTRONICS CIMR-P5U27P5G 10HP 230V AC DRIVE
SAFTRONICS CIMR-P5U4011 20HP 460V AC DRIVE
SAFTRONICS CIMR-P5U4015 25HP 460V AC DRIVE
SAFTRONICS CIMR-P5U4018 30HP 460V AC DRIVE
SAFTRONICS CIMR-P5U4022 30HP 460V AC DRIVE
SAFTRONICS CIMR-P5U4030 40HP 460V AC DRIVE
SAFTRONICS CIMR-P5U4037 50HP 460V AC DRIVE
SAFTRONICS CIMR-P5U4045 60HP 460V AC DRIVE
SAFTRONICS CIMR-P5U4075 100H 460V AC DRIVE
SAFTRONICS CIMR-P5U41P5 2HP 460V AC DRIVE
SAFTRONICS CIMR-P5U43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-P5U43P7G 5HP 460V AC DRIVE
SAFTRONICS CIMR-P5U44P0 7.5H 460V AC DRIVE
SAFTRONICS CIMR-P5U45P5 10HP 460V AC DRIVE
SAFTRONICS CIMR-P5U45P5G 10HP 460V AC DRIVE
SAFTRONICS CIMR-P5U47P5 15HP 460V AC DRIVE
SAFTRONICS CIMR-PCA21P5 1.5H 230V AC DRIVE
SAFTRONICS CIMR-PCD20P7 1HP 230V AC DRIVE
SAFTRONICS CIMR-PCD21P5 1.5H 230V AC DRIVE
SAFTRONICS CIMR-PCD40P2 .5HP 460V AC DRIVE
SAFTRONICS CIMR-PCD40P4 .5HP 460V AC DRIVE
SAFTRONICS CIMR-PCD40P7 1.5HP FC2 DRIVE
SAFTRONICS CIMR-PCU20P1 .12H 230V AC DRIVE
SAFTRONICS CIMR-PCU20P2 .25H 230V AC DRIVE
SAFTRONICS CIMR-PCU20P4 .75H 230V AC DRIVE
SAFTRONICS CIMR-PCU20P7 1HP 230V AC DRIVE
SAFTRONICS CIMR-PCU21P5 1.5H 230V AC DRIVE
SAFTRONICS CIMR-PCU22P2 3HP 230V AC DRIVE
SAFTRONICS CIMR-PCU23P7 5HP 230V AC DRIVE
SAFTRONICS CIMR-PCU40P2 .5HP 460V AC DRIVE
SAFTRONICS CIMR-PCU40P4 .75H 460V AC DRIVE
SAFTRONICS CIMR-PCU40P7 1HP 460V AC DRIVE
SAFTRONICS CIMR-PCU41P5 2HP 460V AC DRIVE
SAFTRONICS CIMR-PCU42P2 3HP 460V AC DRIVE
SAFTRONICS CIMR-PCU43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-V7AU23P7 5HP 230V AC DRIVE
SAFTRONICS CIMR-V7AU41P5 2HP 460V AC DRIVE
SAFTRONICS CIMR-V7AU43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-V7AU45P5 7.5H 460V AC DRIVE
SAFTRONICS CIMR-V7AU47P5 10HP 460V AC DRIVE
SAFTRONICS CIMR-VGA43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-VGD43P7 5HP 415V AC DRIVE
SAFTRONICS CIMR-VGU42P2 3HP 460V AC DRIVE
SAFTRONICS CIMR-VGU43P7 5HP 460V AC DRIVE
SAFTRONICS CIMR-VGU47P5 10HP 460V AC DRIVE
SAFTRONICS CIMR-XCBD21P5 2HP 230V AC DRIVE
SAFTRONICS CIMR-XCBU20P7 1HP 230V AC DRIVE
SAFTRONICS CIMR-XCBU21P5 2HP 230V AC DRIVE
SAFTRONICS DC6-126-4 30-75HP DC DRIVE
SAFTRONICS DC6-25-4 15HP DC DRIVE
SAFTRONICS DC6-251-4 75-150HP DC DRIVE
SAFTRONICS DC6-350-4 100-200HP DC DRIVE
SAFTRONICS DC6B-10-4 5HP DC DRIVE
SAFTRONICS DC6B-100-2 30HP DC DRIVE
SAFTRONICS DC6B-12-4 7.5HP DC DRIVE
SAFTRONICS DC6B-17-2 5HP DC DRIVE
SAFTRONICS DC6B-17-4 10HP DC DRIVE
SAFTRONICS DC6B-25-2 7.5HP DC DRIVE
SAFTRONICS DC6B-25-4 15HP DC DRIVE
SAFTRONICS DC6B-34-2 10HP DC DRIVE
