1747-L542
1747-L542
1747-L542
1747-L542
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〖厦门光沃自动化设备有限公司 竭诚为您服务〗
〖联系人:欧先生 〗
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【质量】全新原装,进口***
【保障】产品经过专业检测,质保一年,15天包退换
【品牌】Allen-Bradley罗克韦尔、ABB、本特利Bently 3500系统卡件、GE、艾默生西屋等模块卡件
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(4)时间继电器的处理时间继电器除了有延时动作的触点外,还有在线圈通电瞬间接通的瞬动触点。在梯形图中,可以在定时器的线圈两端并联存储器位的线圈,它的触点相当于定时器的瞬动触点。
(5)设置中间单元,在梯形图中,若多个线圈都受某一触点串并联电路的控制。为了简化电路,在梯形图中可以设置中间单元,即用该电路来控制某存储位,在各线圈的控制电路中使用其常开触点。
(6)设立外部互锁电路,由于软件动作时间原因,即使在梯形图已经完成互锁,为确保不同时动作,还要在plc外部设置硬件联锁电路。
(7)外部负载的额定电压,plc双向晶闸管输出模块一般只能驱动额定电压ac220v的负载,系统交流接触器应换成220v电压的线圈。
2.3 电机星角启动转换案例
以三相异步电动机星三角起动为例,示范具体转换过程以及典型问题的处理。星三角起动继电器控制电路原理图如图1(a)图所示。plc系统i/o分配方案如下:输入sb1对应x1,sb2对应x2,输出km1、km2、km3分别对应y1、y2、y3。根据上述提供的方法以及注意事项得到plc梯形图如图1(b)图所示。
ALLEN BRADLEY 1336F-BRF75-AA-EN NSPP 1336FBRF75AAEN
VERY NICE 10 HP ALLEN BRADLEY DRIVE 1336F-BRF100-AN-EN
ALLEN BRADLEY 1336F-BRF20-AA-EN-GMS5-L4 DRIVE 2HP *NNB*
ALLEN BRADLEY 1336F-BRF50-AN-EN-HCS1-L6 USPP 1336FBRF50
ALLEN BRADLEY 1336F-BRF30-AA-EN-GMS5-L4 DRIVE 3HP *NNB*
Allen-Bradley 1336F-BRF30-AN-EN AC Drive, 3HP
ALLEN BRADLEY 1336F-BRF10-AA-EN-GMS5-L4 DRIVE 1HP *NNB*
ALLEN BRADLEY 1336F-AQF05-AA-EN-6MS5-L4 DRIVE .5HP *NNB
ALLEN BRADLEY 1336F-BRF10-AA-EN5 NSFP 1336FBRF10AAEN5
Allen Bradley 1336F-B200-AN-EN 200 HP AC Drive New
ALLEN BRADLEY 1336F-BRF30-AE-FR-L5-HCS2 NSFP 1336FBRF30
ALLEN BRADLEY 1336F-B050-AN-EN DRIVE AC INVERTER
ALLEN BRADLEY 1336F-MCB-SP1C USPP 1336FMCBSP1C
Used/Remanufactured Allen Bradley 1336F-BRF100-AN-EN
ALLEN BRADLEY 1336F-C150-AN-EN-HA2-L5/A 150HP DR *XLNT*
ALLEN BRADLEY 1336F-MCB-SP1B USPP 1336FMCBSP1B
ALLEN BRADLEY 1336F-C150-AA-EN/A 150HP DRIVE *XLNT*
ALLEN BRADLEY 1336F-BRF30-AA-EN USPP 1336FBRF30AAEN
Allen Bradley 1336F-B200-AA-EN AC Drive 480V 200hp
Allen Bradley 1336F-B200-AA-EN AC Drive 480V 200hp
ALLEN BRADLEY 1336F-BRF15-AA-EN USPP 1336FBRF15AAEN
ALLEN BRADLEY 1336F-BRF15-AA-EN-HCS1 AC DRIVE New
ALLEN BRADLEY 1336F-BRF05-AA-EN-GMS5-L4 DRIVE .5HP *NNB
Allen Bradley 1336F-BRF30-AA-EN-HCSP-L5 3 HP AC Drive
ALLEN BRADLEY 3 HP AC VFD 1336F-BFR30-AA-EN-HAS2-L6
ALLEN BRADLEY 1336F-BRF-100-AA-EN-HASP-L4E USPP 1336FBR
Allen Bradley 1336F-BRF15-AN-EN-HCS2-L5 1.5 HP AC Drive
ALLEN BRADLEY 1336F-BRF30-AA-EN-4HA2-L6 USPP 1336FBRF30
ALLEN BRADLEY 1336F-B050-AN-EN-HAS2-L6 50HP AC DR *XLNT
ALLEN BRADLEY 1336F-BRF10-AA-EN USPP 1336FBRF10AAEN
Allen Bradley AB 1336F-BX040-AA-EN 40 HP VS Drive REMAN
ALLEN BRADLEY 1336F-BRF20-AA-EN-HASP/B DRIVE 2HP *NNB*
ALLEN BRADLEY 1336F-BRF10-AE-EN USPP 1336FBRF10AEEN
Allen-Bradley 1336 Plus II 30 HP AC Drive 1336F-B030VAF
ALLEN BRADLEY 1336F-BRF20-AN-EN-GMS1 NSPP 1336FBRF20ANE
ALLEN BRADLEY 1336F-BRF50-AA-EN PLUS II 5 hp NICE
Allen Bradley 5hp 1336F 1336F-BRF50-AA-EN-HCS2-L6
ALLEN BRADLEY 1336F-BRF10-AN-EN USPP 1336FBRF10ANEN
1336F-BRF20 Allen Bradley Drive
Allen Bradley 1336F-BRF75-AA-EN 7.5HP AC Drive **NIB**
Allen Bradley 1336 Plus II 1336F-C040-AA-EN-HCS2-LA4-L6
ALLEN BRADLEY 1336F-BRF50-AA-EN-HAS2-L4 USPP 1336FBRF50
ALLEN BRADLEY 1336F-BRF150-AN-EN-HCS2-L6 AC DRIVE*XLNT*
Allen Bradley 5hp 1336 1336F-BRF50-AA-EN-HCS2-L6 NEW
Allen-Bradley 1336F-BRF15-AA-EN ser A 1336FBRF15AAEN
Allen Bradley AB 1336F-B075-AA-EN 75 HP 480V NIB New
ALLEN BRADLEY 1336F-BRF-07AA-EN-HCS2 USPP 1336FBRF07AAE
Allen Bradley AB 1336F-B060-AA-EN 60 HP 460V NIB New
ALLEN BRADLEY 1336F-BRF10-AA-EN-HCS1-L5 1HP AC DR*NIB*
ALLEN BRADLEY 1336F-BRF05-AE-EN USPP 1336FBRF05AEEN
ALLEN BRADLEY 1336F-B050-AN-EN AC DRIVE 50HP ***RFB***
ALLEN BRADLEY 1336F-BRF10-AA-EN4-HA1-L6 USPP 1336FBRF10
ALLEN BRADLEY 1336F-BRF200-AN-EN-GMS1 PLUS II DRIVE
ALLEN BRADLEY 1336F-BRF100-AA-EN-HAS2-L5 USPP 1336FBRF1
ALLEN BRADLEY 1336F-B050-AA-EN-HCS1-L6 50HP AC DRIVE
ALLEN BRADLEY 1336F-BRF100-AE-EN-HAS2-L5 7.5HP AC DRIVE
ALLEN BRADLEY 1336F-BRF100-AA-EN-HASP-L4 USPP 1336FBRF1
ALLEN BRADLEY 1336F-BRF200-AE-EN-HAS2-L5 15 HP AC DRIVE
ALLEN BRADLEY 1336F-BRF20-AA-EN USPP 1336FBRF20AAEN
Allen Bradley AB VS 1336F-BRF15-AA-EN-HAS2-L9E 1.5 HP
Allen Bradley 1336 Plus II 1336F-BRF200-AAEN New no box
ALLEN BRADLEY 1336F-BRF20-AA-EN-HAS1 USPP 1336FBRF20AAE
Allen Bradley 1336F-BRF200-AA-EN 20 HP AC VS VF Drive
ALLEN BRADLEY 1336F-BRF20-AE-EN USPP 1336FBRF20AEEN
ALLEN-BRADLEY 1336F BOARD 74101-212-51 MS110314 USED.
ALLEN BRADLEY 1336F-BRF30-AE-EN USPP 1336FBRF30AEEN
Allen Bradley AB 1336F-BRF100 VS Drive MCC Bucket 30A
Allen Bradley AB 1336F-BRF200 VS Drive MCC Bucket 60A
ALLEN BRADLEY 1336F-BRF50-AA-EN-HCS2-L6E USPP 1336FBRF5
Allen Bradley AB 1336F-BRF200 VS Drive MCC Bucket 50A
ALLEN BRADLEY 1336F-BRF50-AA-EN-LA2-LA3 USPP 1336FBRF50
ALLEN BRADLEY 1336F-BRF150-AE-EN DRIVE 15HP 460V *XLNT*
ALLEN BRADLEY 1336F BRF20
Allen Bradley 1336F-BRF50-AA-EN-HCS1-L5 #10847
NEW ALLEN BRADLEY 1336F-BRF150-AN-EN-L6 DRIVE 15HP
ALLEN BRADLEY 1336F-BRF75-AN-EN-HCS1-L6 USPP 1336FBRF75
1336F-BRF100-AA-EN Allen Bradley 1336FBRF100AAEN
Allen Bradley 1336F-BRF200-AA-EN-HCS2 20HP AC Drive
ALLEN BRADLEY 1336F-BRF50-AA-EN-HAS2-L5 NSFP 1336FBRF50
ALLEN BRADLEY 1336F-BRF150-AA-EN NEW 1336FBRF150AAEN
ALLEN BRADLEY 1336F-BRF50-AA-EN USPP 1336FBRF50AAEN
ALLEN BRADLEY 1336F-BRF150-AN-EN NEW 1336FBRF150ANEN
ALLEN BRADLEY 1336F-BRF20-AA-EN-HAS2-L6 NSFP 1336FBRF20
ALLEN BRADLEY 1336F-BRF200-AN-EN NEW 1336FBRF200ANEN
ALLEN BRADLEY 1336F-BRF20-AN-EN-GMS1 DRIVE 480VAC 2HP
ALLEN BRADLEY 1336F-CWF10-AA-EN NSPP 1336FCWF10AAEN
ALLEN BRADLEY 1336F-BRF30-AN-EN-GMS1 DRIVE 480VAC 3HP
ALLEN BRADLEY 1336F-BRF10-AA-EN5 USPP 1336FBRF10AAEN5
Allen Bradley 1336F-BRF50-AA-EN-HAS2-L6 5HP
Allen Bradley AB 1336F-BX040-AE-EN-L6 40 HP VS Drive
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