IC693CBL327電纜

IC693CBL327電纜

IC693CBL327電纜

變頻器運行時對PLC干擾應注意的問題

變頻器運行時會對周圍電氣設備（包括PLC）產生較強的電磁干擾，同時變頻器主電路斷路器等開關器件動作時也會影響PLC的正常工作。為防止變頻器運行時對PLC干擾，變頻器與PLC相連接時應該注意以下幾點：

（1）對PLC本身應按規(guī)定的接線標準和接地條件進行接地，而且應注意避免和變頻器使用共同的接地線，且在接地時使二者盡可能分開。

（2）當電源電壓波動大，諧波成分多時，為抑制諧波干擾，應在PLC的電源模塊及輸入/ 輸出模塊的電源線上接入噪音濾波器或者隔離變壓器。如果干擾仍嚴重，應考慮在變頻器主回路中接入電抗器、變壓器和噪音濾波器等措施。

（3）變頻器和PLC安裝在同一電控柜時，應盡可能使與變頻器有關的電纜和與PLC有關的電纜分開安裝，尤其是連接變頻器的強電電纜與連接PLC的弱電電纜更要分開安裝。

4 結束語

變頻器和PLC間連接問題，涉及到數(shù)字量信號連接、模擬量信號連接以及避免干擾應注意的問題；在實際應用中，兩者間的連接還涉及到用弱電信號控制強電的問題。因此，應引起重視，避免干擾造成變頻器、PLC的誤動作；避免連接不當造成PLC或變頻器的損壞。

如果購買單位的在質保日期一年內發(fā)現(xiàn)有質量缺陷的，可以進行一個免費維修或更換。

變頻器面板TDP-LED02 10

變頻器遠操電纜TDC-CB0030 5

SGDV-5R5A21A        5

6GK1901-0DM20-2AA5/M12          5

416-2XN05-0AB0   1個

7RW8020-5EB00-1DA0     1

6SL3210-1PE31-5UL0   1

FRN3.7VG7S-4    1

128-3QB06-0AX0    1

XNE-8DI-24VDC-P        1 

XNE-GWBR-PBDP         1 

XNE-8DO-24VDC-0.5A-P         1 

XNE-8AI-U/I-4PT/NI         1

OC3-2MODUL 932119011      10

KONTI MELDEMODUL 9321209710     2

VW3M8102R100     2

BSH0702P11A2A    1

ILM62DB4A000  48件

6ES7412-3HJ14-0AB0 1PCS

6ES7231-4HF30-0XB0  4

JGSM-06 73051-00060 1 臺

E53TP25CH-10     1

BK7350-1060   4

速度測量傳感器 HT-VIC-3   1

IMGL-B411   2個

型號：UL-722Q-R1A-B025

JWAK-126S24S27.6NI   1

XLN3640   2

COMSOFT?PROFI-2-PC      198983A-01   CS10325

3-2726-LC-10  1 

TM2ALM3LT  4

4V210-08  16

4V220-08  2

QTY-40   4

S-360-12  2

LM 550A/PC  3

LM 550A2/PC  3

KPS-600-20 ESC    1個要全新原裝的

FRN0013C2S-4C/5.5KW

控制面板,TP-E1U    各一

MBKKB 2.5-DIO/O-U   2800567

URACA KD718 GA1

URACA KD718 GA.K.

電磁閥  KUHNKE?SP763.0257?24VDC         10

力士樂VT-MRPA1-160-1X/V0/0       6

EP3959-C5 2PCS

300709L82CTHERM-O-DISC數(shù)量2

6AV6642-0DA01-1AX0    1

4AM6142-8DD40-0FA0   1

Brothers

LM-HSE211   6

LM-HSE231   3

XAOMI AC-M13-SC  2巴基斯坦

MTS SYSTEMS CO MP-FLX-230/X35A  MPFLX230X35A

MOTOMAN ROBOTICS RM6210  RM6210

MOORE PRODUCTS 15921-21-3  15921213

MOOG D122-F022-A022  D122F022A022

MODICON C986-000  C986000

MODICON AS-P500-610  ASP500610

MODICON AS-984B864  AS984B864

MODICON AS-516P-008  AS516P008

MODICON AM-C986-003  AMC986003

MODICON 553-VIC-144-30  553VIC14430

MODICON 110-CPU-612-03  110CPU61203

MODICON 110-CPU-612-00  110CPU61200

MITSUBISHI Q173H-CPU  Q173HCPU

MISUMI MYAP50-240  MYAP50240

MICRO MOTION DS300S155  DS300S155

MEASUREX 51305430-100  51305430100

MEASUREX 09437703  09437703

MARQUIP 9915833  9915833

MAGNETEK VCD703B150  VCD703B150

LENZE MCA-21X25-RSOP1-ZOHO-ST6S00N-R0SU  MCA21X25RSOP1ZOH

LANDIS & GYR 562-002  562002

KRONES 0-901-70-366-3  0901703663

JOHNSON CONTROLS NU-XRL101-0  NUXRL1010

ITE SIEMENS HF328NR  HF328NR

INTEGRAL TECHNOLOGIES 3378-00480  337800480

INDRAMAT TDM1.2-050-300-W1-0  TDM12050300W10

INDRAMAT TDM-1.2-050-300-W1/220  TDM12050300W1

INDRAMAT MDD112B-N-040-N2L-130PA0  MDD112BN040N2L13

INDRAMAT MAC093B-0-JS-2-C/130-B-0/S005  MAC093B0JS2C130B

INDRAMAT MAC090C-2-KD-4-C/110-A-I4/DI-520  MAC090C2KD4C110A

INDRAMAT KDV1.3-100-115  KDV13100115

INDRAMAT DDS02.2-W100-B  DDS022W100B

INDRAMAT 2AD160BB35OB1B20  2AD160BB35OB1B20

INDRAMAT 2AD134C-B35OA1-DS37-C2N1  2AD134CB35OA1DS3

HYDRAULIC VALVE DIVISION 06.00-CH2HLTS14-16.500  0600CH2HLTS14165

HONEYWELL 51402573-150  51402573150

HONEYWELL 51400926-100  51400926100

HONEYWELL 30731737-006  30731737006

GRAYBOX TECHNOLOGIES GBX-960  GBX960

GRAFIKONTROL G.9410/3-E3  G94103E3

GETTYS M135-H60A-900F  M135H60A900F

GETTYS 110-283  110283

GETTYS 110-232  110232

GENERIC DBZX55C39  DBZX55C39

GENERAL ELECTRIC L90-C00-HCH-F8A-H6C-LXX-N6S-S6U-U6U-W7T  L90C00HCHF8AH6CL

GENERAL ELECTRIC F47MI851110  F47MI851110

GENERAL ELECTRIC DS3800DGRC1B1C  DS3800DGRC1B1C

GENERAL ELECTRIC DLP3512CDH  DLP3512CDH

GENERAL ELECTRIC 36D877001ACG01  36D877001ACG01

GENERAL ELECTRIC 118D1596G2  118D1596G2

GENERAL ELECTRIC 115D2220G2  115D2220G2

GEMCO ELECTRIC 1771PLSB1  1771PLSB1

GE FUJI 6KP1143060X9B1  6KP1143060X9B1

GE FANUC IC695CPU315  IC695CPU315

FOXBORO G0113CV  G0113CV

FOXBORO B0142CC  B0142CC

FOXBORO 2AO-L2C-D  2AOL2CD

FOXBORO 220S-4F6  220S4F6

FANUC A16B-1010-0050  A16B10100050

FANUC A06B-6088-H226-H500  A06B6088H226H500

FANUC A06B-6044-H312  A06B6044H312

FANUC A06B-0501-B002  A06B0501B002

FANUC A06B-0315-B002  A06B0315B002

FANUC A06B-0306-B131  A06B0306B131

FANUC A05B-6066-H234  A05B6066H234

EXTREME NETWORKS 10072  10072

ELECTROMATIC FCV408GDS1G8D14T02  FCV408GDS1G8D14T

DEMATIC KBF100-B-4  KBF100B4

DEKORON 2203-37B31-99  220337B3199

CUTLER HAMMER W201K5CFZ1  W201K5CFZ1

CUTLER HAMMER ECN1831CJG  ECN1831CJG

COOPER TOOLS 3BA-3B260A-2/3K2A-3ZA  3BA3B260A23K2A3Z

CONTROL TECHNIQUES M016450  M016450

CONTROL TECHNIQUES DXE-450  DXE450

CONTROL TECHNIQUES DXA-480  DXA480

COMPUMOTOR DR-1160-E-230  DR1160E230

CINCINNATI LAMB L-6127-260-07-039  L612726007039

CARRIER HK50AA023  HK50AA023

BOSCH 1070075543-101  1070075543101

BAILEY CONTROLS INICT-13A  INICT13A

BAILEY CONTROLS INICT-03A  INICT03A

ASEA BROWN BOVERI YT212001-BT  YT212001BT

ASEA BROWN BOVERI DPH-15051  DPH15051

ASEA BROWN BOVERI DCS401-0900-2  DCS40109002

ASEA BROWN BOVERI ACS550-U2-368A-4  ACS550U2368A4

ASEA BROWN BOVERI 57770163  57770163

ASEA BROWN BOVERI 57520001-BZ/5  57520001BZ5

ASEA BROWN BOVERI 57310001-MP  57310001MP

ASEA BROWN BOVERI 57310001-CX/2  57310001CX2

ASEA BROWN BOVERI 57275812  57275812

ASEA BROWN BOVERI 3BSE008358R1  3BSE008358R1

ASCO 833-355101160401  833355101160401

ANN ARBOR INX5486S-M  INX5486SM

ALLEN BRADLEY SP-502979  SP502979

ALLEN BRADLEY MPAS-B9068L-ALMS2C  MPASB9068LALMS2C

ALLEN BRADLEY 96635301  96635301

ALLEN BRADLEY 6181P-17TP2KH  6181P17TP2KH

ALLEN BRADLEY 6180W-15KP2KH  6180W15KP2KH

ALLEN BRADLEY 6180-FLLFGLDTHEZ  6180FLLFGLDTHEZ

ALLEN BRADLEY 6180-FLLFGLDHHEZ  6180FLLFGLDHHEZ

ALLEN BRADLEY 6180-FLLEGLDDHCZ  6180FLLEGLDDHCZ

ALLEN BRADLEY 6180-FLHFHLHTHEZ  6180FLHFHLHTHEZ

ALLEN BRADLEY 6180-FLHFGLDHICZ  6180FLHFGLDHICZ

ALLEN BRADLEY 6160-PCD4  6160PCD4

ALLEN BRADLEY 5370-CVIM2BC  5370CVIM2BC

ALLEN BRADLEY 5250-LP2  5250LP2

ALLEN BRADLEY 506053  506053

ALLEN BRADLEY 4100-212-PRA  4100212PRA

ALLEN BRADLEY 3500-C03  3500C03

ALLEN BRADLEY 2755-L9RD  2755L9RD

ALLEN BRADLEY 2711-K6C15  2711K6C15

ALLEN BRADLEY 2711-K14C14  2711K14C14

ALLEN BRADLEY 2711-B6C1L1  2711B6C1L1

ALLEN BRADLEY 1785-L86B  1785L86B

ALLEN BRADLEY 1785-L40E/E  1785L40EE

ALLEN BRADLEY 1779-KFMR  1779KFMR

ALLEN BRADLEY 1775-MEA  1775MEA

ALLEN BRADLEY 1775-KA  1775KA

ALLEN BRADLEY 1771-QI  1771QI

ALLEN BRADLEY 1771-NBTC  1771NBTC

ALLEN BRADLEY 1771-IF01  1771IF01

ALLEN BRADLEY 1756-L65  1756L65

ALLEN BRADLEY 1756-L55M14  1756L55M14

ALLEN BRADLEY 1756-L53  1756L53

ALLEN BRADLEY 150-B24NBDD-J1  150B24NBDDJ1

ALLEN BRADLEY 150-A97NB-NA  150A97NBNA

ALLEN BRADLEY 150-A180NBD-B  150A180NBDB

ALLEN BRADLEY 1394-SJT22-C-RL  1394SJT22CRL

ALLEN BRADLEY 1394C-SJT10-L-RL  1394CSJT10LRL

ALLEN BRADLEY 1391B-AA45-A06  1391BAA45A06

ALLEN BRADLEY 1391-AA22  1391AA22

ALLEN BRADLEY 1336S-C060-AAEN  1336SC060AAEN

ALLEN BRADLEY 1336S-BRF100-AA-EN-HA1-L5  1336SBRF100AAEN8

ALLEN BRADLEY 1336-QOUT-SP17A  1336QOUTSP17A

ALLEN BRADLEY 1336F-BRF150-AJ-EN-HJ2-L6  1336FBRF150AJENH

ALLEN BRADLEY 1336F-B060-AN-EN-HCSP-L6  1336FB060ANENHCS

ALLEN BRADLEY 1336-B200-EOJ  1336B200EOJ

ALLEN BRADLEY 1336-B040-EJ6-FJ3-L1  1336B040EJ6FJ3L1

ALLEN BRADLEY 1326AB-B530E-21-K5  1326ABB530E21K5

ACCU SORT AV4000  AV4000