产品中心

XCSL764B3DA
- 更新时间:2025-03-17
-
联系方式
小青 女士(经理)
- 举报
收藏该店铺
XCSL764B3DA
XCSL764B3DA
XCSL764B3DA
变频器运行时对PLC干扰应注意的问题
变频器运行时会对周围电气设备(包括P L C )产生较强的电磁干扰,同时变频器主电路断路器等开关器件动作时也会影响PLC 的正常工作。为防止变频器运行时对PLC干扰,变频器与P L C 相连接时应该注意以下几点:
(1)对PLC 本身应按规定的接线标准和接地条件进行接地,而且应注意避免和变频器使用共同的接地线,且在接地时使二者尽可能分开。
(2)当电源电压波动大,谐波成分多时,为抑制谐波干扰,应在PLC 的电源模块及输入/ 输出模块的电源线上接入噪音滤波器或者隔离变压器。如果干扰仍严重,应考虑在变频器主回路中接入电抗器、变压器和噪音滤波器等措施。
(3)变频器和P L C 安装在同一电控柜时,应尽可能使与变频器有关的电缆和与PLC 有关的电缆分开安装,尤其是连接变频器的强电电缆与连接PLC 的弱电电缆更要分开安装。
4 结束语
变频器和P L C 间连接问题,涉及到数字量信号连接、模拟量信号连接以及避免干扰应注意的问题;在实际应用中,两者间的连接还涉及到用弱电信号控制强电的问题。因此,应引起重视,避免干扰造成变频器、PLC 的误动作;避免连接不当造成PLC 或变频器的损坏。
如果购买单位的在质保日期一年内发现有质量缺陷的,可以进行一个免费维修或更换。
DSCB-01C REV:F 2
T8449 4
PM5350 2
DM2355 2
LH-MC40K-6 2
GE(美国通用电气)/CL09A300M AC220V 交流接触器 数量 2个
RM35JA32MW 1
SGDV-2R8A01A 2
C98043-A7014-L2 1------------
100-C23KD10,7个 1592
100-C72KD00,5个 3342
1SDA054892R1*1
1SDA066467R1*1
6ES7551-1AB00-0AB0
6AV2 124-0QC02-0AX0 各2----------
6FC5357-0BB35-0AA0----------
6SN1123-1AA00-0JA1---------
6SN1123-1AA01-0FA1----------
6FX2007-1AE04------------
6FX2007-1AC04---------
6SN1123-1AA00-0LA2---------
6SL3352-1AG41-3FA1---------
6SN1118-0DJ23-0AA2---------
6SN1145-1BB00-0EA1-----------
6FC5203-0AF01-0AA0---------
6FC5210-0DF33-2AA0---------
6FC5203-0AF22-0AA2---------
6FC5210-0DF31-2AA0----------
6FC5357-0BB35-0AB0-----------
6SN1123-1AA00-0KA1----------
6FC5203-0AF02-0AA1-----------
6SN1145-1BB00-0FA1--------
6SN1118-0DG23-0AA1--------
6SN1118-0DM33-0AA2---------
6FC5210-0DF31-2AB0-----------
6SN1145-1BA02-0CA2-----------
6FC5357-0BB33-0AE2----------
6FX2007-1AC14-----------
6SN1145-1BA01-0DA1------------
6SN1123-1AA00-0CA2-----------
6SN1118-1NH01-0AA1----------
3BHB026351R0001 数量6
升级3BHB028011R0001
DCMKP2,92/2,15mF/2/B
140CRP31200 6个
1747-AENTR 1 面价25895
1794-AENT 1 面价6602
1794-OB32P 1 面价5225
1794-IE4XOE2 1 面价8833
2711P-T10C4D8 1 面价60716
1769-L35E 1 面价51754
变频器ATV71HU40N4380V 0-50Hz 4kW施耐德 1台
6RA8095-4KS22-0AA0-ZS01 2-----------
369V1841G5006 MAI50MA/V 1
369B1842G5005 MA050 1
369B1843G5003 MDI50 32CHS 1
369B1844G5004 MD053 16CHS 1
SGMJV-02A3L21 1
6ES7313-6BG04-0AB0 1个
6ES7131-6BF60-0AA0 1
SGLGW-30A080CP 6----------
SGLTW-35A320AP 2
SGLTW-40A 600BP 2
6DD1600-0BB0 2-----------
6ES7 153-2BA10-0XB0 13
6DD1661-0AE1 2-----------
6ES7658-1AX28-0YB5 1
6ES7852-0CC05-0YA5 1
6ES7 155-6AU00-0CN0 10
6DD1 600-0BA2 2--------------
6ES7416-3ES07-0AB0 1-----------
6ES7 331-7KF02-0AB0 2----------
ACS880-01-038A-3+E200 1
PN-200959 3----------
PN-204415 3-----------
PN-200960 6-------------
PN-202497 6-----------
PN-118365 6-----------
PN-382035 2-------------
Telemecanique XBT-C7220, Used, XBTC7220, Fast Shipping
Telemecanique XBT-C8250, Used, XBTC8250, Fast Shipping
Telemecanique XBT-C8251, Used, XBTC8251, Fast Shipping
Telemecanique AS-BZAE-201, New, ASBZAE201, Fast Shipping
Telemecanique XBT-A821010, Used, XBTA821010, Fast Shipping
TELEMECANIQUE LMC20 USPP LMC20
TELEMECANIQUE PNEUMATICS PVLB-1BP-3232A USPP PVLB1BP3232A
Telemecanique Receiver XUS0LTQ6A0785R #38763
Telemecanique-TSXSCM2116
TELEMECANIQUE SQUARE D LC1 F400
TELEMECANIQUE XUR-C4PPML2 Photoelectric Color Sensor !!
TELEMECANIQUE TSX-ETZ-510 USPP TSXETZ510
Telemecanique Controller 8 Input/Output CANopen Ethernet Profibus LMC20A1307
TELEMECANIQUE TSX-BMP-010 USPP TSXBMP010
TELEMECANIQUE TSX-MEM42 USPP TSXMEM42
TELEMECANIQUE TPMXP57102 USPP TPMXP57102
TELEMECANIQUE XGS-K6204321 USPP XGSK6204321
Telemecanique / Positec
TLCC5322F 212141 / TLC532F
TELEMECANIQUE TSX-P47311 USPP TSXP47311
TELEMECANIQUE TSX-TS430 NSFP TSXTS430
TELEMECANIQUE XBT-K801010 NSFP XBTK801010
Schneider Automation MHDA1017N00 LXM 17D 17A Lexium Drive TELEMECANIQUE SV:6.52
Schneider Telemecanique TSXP57452 Free Ship
NIB Telemecanique Altivar 31 20HP AC Drive ATV31HD15N4A
Schneider Telemecanique VX1DM203M + VX2DB303L Free Ship
Telemecanique TSX-TE01 Interface RS-232 Converter Junction ! NEW !
MXP411G1M TELEMECANIQUE SERVO DRIVE *TESTED WORKING* MXP
Square D LAL363501212 W/ AUX Switch Telemecanique 350 Amp 3 Pole 600 Volt Used
Square D LAL363501212 W/ AUX Switch Telemecanique 350 Amp 3 Pole 600 Volt Used
Telemecanique TBX 7 TBXDMS1625 Analog Base with TBXLEP030 Communication Module
One Schneider Telemecanique TSX P57303AM TSXP57303AM Free Ship
Square D Telemecanique ATV58EU72N4FZU AC Drive, NEW!
TELEMECANIQUE TSX-RKN-82W11 USPP TSXRKN82W11
Telemecanique TBX 7 TBX DMS1625 Analog Base with TBXLEP030 Communication Module
TELEMECANIQUE TSX-P67-20 USPP TSXP6720
TELEMECANIQUE ATV45U75N USPP ATV45U75N
NEW Telemecanique Altivar 31 20HP AC Drive ATV31HD15M3X
TELEMECANIQUE TSX-SUP-702 USPP TSXSUP702
TELEMECANIQUE TSX-SCM-2011 NSFP TSXSCM2011
TELEMECANIQUE XUR-C3PPML2 NSPP XURC3PPML2
ATV-66D33-N4, ATV66D33N4 Telemecanique Drive 30HP 460VAC
Telemecanique Square D Altivar 66 ATV66D46N4 VFD 40HP GOOD!
TELEMECANIQUE XBT-GT-2330 USPP XBTGT2330
TELEMECANIQUE TSX-ETY-110 NSFP TSXETY110
TELEMECANIQUE TSX-RKS7 USPP TSXRKS7
Square D Telemecanique Series 500 Controller 530T-1112
TELEMECANIQUE CONTACTOR (LC1-FK44) "NEW SURPLUS"
TELEMECANIQUE ALTIVAR 66 ATV66D12N4 * REFURBISHED *
Telemecanique Altivar 58 ATV 58HU72 N4ZU
Square D Telemecanique LK3 TU 3 General Purpose Switch 800 Amp 600 VAC 3 Phase
Telemecanique TSX AXT 200E, New, TSXAXT200E, Fast Shipping
Telemecanique TSX LES 20, New, TSXLES20, Fast Shipping
Telemecanique TSX MRP 0256P, Used, TSXMRP0256P, Fast Shipping
Telemecanique TCCX1720-LW, Used, TCCX1720LW, Fast Shipping
Telemecanique TSX CAY 21, Used, TSXCAY21, Fast Shipping
Telemecanique TSX P47-12, Used, TSXP4712, Fast Shipping
Telemecanique TSX P47-20, Used, TSXP4720, Fast Shipping
Telemecanique TSX RPM 6416, Used, TSXRPM6416, Fast Shipping
Telemecanique XBT-P022010, Used, XBTP022010, Fast Shipping
TELEMECANIQUE MPCYS50NAN00N NSPP MPCYS50NAN00N
Schneider/Telemecanique F Series Contactor LC1F500 NIB!
Schneider/Telemecanique Inverter ATV71HU30N4Z NIB
Schneider/Telemecanique Inverter ATV61HU55N4Z NIB
TELEMECANIQUE VSD57CU72N46 NSFP VSD57CU72N46
TELEMECANIQUE VZ3-IM2400M1202 USPP VZ3IM2400M1202
TELEMECANIQUE TSX-RKN-82F NSFP TSXRKN82F
Schneider/Telemecanique Inverter ATV312HD15N4 NIB
TCCX1730LW TELEMECANIQUE
TELEMECANIQUE TSX-P57-204M NSFP TSXP57204M
TELEMECANIQUE TSX-P57-30M USPP TSXP5730M
TELEMECANIQUE TSX LFS120 TSX-LFS-120 XLNT FAST SHIPPING
TELEMECANIQUE TSX LFS200 TSX-LFS-200 XLNT FAST SHIPPING
Telemecanique Lexium 17D Drive MHDA1028N00 MHDA1O28NOO
Telemecanique ATS48C14YU Soft Starter 140 Amp 100HP 690V ! WOW !
AEG Schneider Telemecanique TSX RAM 64 16 TSXRAM6416 Cartridge 64k Words
TELEMECANIQUE MODICON TSX P47 21 PLC RACK I / O & SIM CARDS SUP 40 POWER SUPPLY
TSX-P47-21 TSX-DET1604 TSX-DST1604 TSX-MNC16, TSX-SUP40
Telemecanique ATV66U72N4, AC Drive
Telemecanique Short Rack TSXRKN52 With TSX 47 40
200 AMP 3 PH 120 VOLT TELEMECANIQUE DUAL CONTACTOR NIB
LC1F265 Schneider Electric Telemecanique Contactor 350A 1000V MAX 120V Coil NEW
TELEMECANIQUE TSX-MRP-3384P NSFP TSXMRP3384P
TELEMECANIQUE TSX-MRP-3256P USPP TSXMRP3256P
LC1FJ43 TELEMECANIQUE A.C. Magnetic Contactor 400A 1000V 3P - NEW IN BOX
Schneider/Telemecanique AC Drive ATV71HU75N4 NIB!
Schneider/Telemecanique Contactor LC1F500M7 NIB!
Schneider Telemecanique XBTGT2330 Opt Interface Panel
Schneider/Telemecanique Contactor LC1F500M7 NIB
Telemecanique TSX CPP 100, Used, TSXCPP100, Fast Shipping
Telemecanique TSX ETY 110, New, TSXETY110, Fast Shipping
Telemecanique TSX P57203M, Used, TSXP57203M, Fast Shipping
Telemecanique TSX-TPE01, Used, TSXTPE01, Fast Shipping
TELEMECANIQUE TSX-T4070 NSFP TSXT4070
Schneider/Telemecanique PLC BMXP342020 New In Box !
Schneider/Telemecanique Inverter ATV61HU40N4Z NIB
TELEMECANIQUE TSXCCM100E *USED*
Num 1060 #205202650 Operator Panel Monitor Selti SL/VD10702FWG03 Telemecanique
GREAT!! LOT 27 telemecanique pieces TSX pieces TSXSUP1051,TSXDMZ28DR .....
SCHNEIDER Modicon Telemecanique MHDA1017N00 Lexium 17D Servo Drive 4kVA *Tested*
Telemecanique Altivar 18 ATV18D23N4 Drive 20 HP/15 kW 460V Square D 3PH 29.3A
Telemecanique Soft Starter AltiStart 3 ATS23D72N 40 kW 460V 50 HP Soft Start
TELEMECANIQUE PROCESSOR MODULE TSX-P47455 NEW TSX-P47-455 TSXP47455
MODICON TELEMECANIQUE SCHNEIDER OPERATOR INTERFACE TCC-X1730-L USED TCCX1730L
TELEMECANIQUE TSX-CTY4A USPP TSXCTY4A
ATV66D16N4 TELEMECANIQUE
Telemecanique / Schneider Electric
LXM15MD40N4
TELEMECANIQUE TBX-DMS16C222 USPP TBXDMS16C222
TELEMECANIQUE COMPACT TERMINAL XBT-A72101 *NICE*
*Repaired Remann* Schneider TSXSUP702 Telemecanique Power Supply TSX SUP702
TELEMECANIQUE CAT. NO. A203F NEMA SIZE: 4
Telemecanique Berger Lahr TLC6322F212161 New in Box Free Ship
Telemecanique Square D Altivar 66 ATV66D46N4 40HP
Telemecanique ATV58HU54N4XZU Altivar 58 TRX 5HP *New*
Schneider Telemecanique ATV58HU90N4 5.5KW 380V FreeShip
Telemecanique A803F motor circuit protector 3 pole, 600 volt, 150 max amp
TELEMECANIQUE ALTIVAR 66 10HP 480V AC DRIVE ATV66D12N4
TELEMECANIQUE Schneider Electric Motor BSH1402P21A2A 65034202-021
Telemecanique Power Supply TSXSUP702_TSXSUP7O2_TSX SUP 702_5X205AT250V
AEG Schneider Telemecanique TSX 47/67/87/107 TSXSCM2116 TSX SCM 2116 RS232
NEW FITS TELEMECANIQUE CONTACTOR CN- LC1F630 -220v
NEW FITS TELEMECANIQUE CONTACTOR CN- LC1F630 -380v
NEW FITS TELEMECANIQUE CONTACTOR CN- LC1F630 -120v
Telemecanique TSX SK6 21, Used, TSXSK621, Fast Shipping
Telemecanique TSX SCM 2044, Used, TSXSCM2044, Fast Shipping
Telemecanique TSX AEM 411, New, TSXAEM411, Fast Shipping
Telemecanique TSX RAM 168, Used, TSXRAM168, Fast Shipping
Telemecanique TSX RKD 8FP, Used, TSXRKD8FP, Fast Shipping
Telemecanique XBT-GT2220, Used, XBTGT2220, Fast Shipping
Telemecanique XBT-GT2330, Used, XBTGT2330, Fast Shipping
Telemecanique XBTPM027110 Square D C1700, Used, XBTPM027110, Fast Shipping
Telemecanique TSX SUP 65, Used, TSXSUP65, Fast Shipping