伺服模块 6FC5250-6BX30-4AH0

伺服模块 6FC5250-6BX30-4AH0

伺服模块 6FC5250-6BX30-4AH0

伺服模块 6FC5250-6BX30-4AH0

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PLC）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PLC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PLC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PLC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。

WE-DC-06-161 

UT**762**GA   10

S0762960   5

S0762970   4

UAAN766D09500880   1

UAAN766D12301160   1

S0815343   3

S0815344   4

S0815350   4

S0854956   5

S0854962   3

S0854953   3

S2100418   3

S0854340   3

S0894340   3

S0854151   5

UT**762*AGA   6

AB   RDB-B29036-3B72AA    查无面价

Allen Bradley 2090-CPWM7DF-10AA30    面价9386

Allen Bradley 2090-CPWM7DF-16AF25    面价6098

Allen Bradley 2090-CPBM7E7-16AF12    面价8285

Allen Bradley 2090-CPWM7DF-16AA30    面价4360

Allen Bradley 2090-XXNFMF-S25     面价9281

Allen Bradley 2090-CFBM4DF-CDAF25    面价10579

Allen Bradley 2090-CFBM7E7-CDAF12    面价6891

Allen Bradley 2090-CFBM7DF-CEAF30    面价7459

20F1AGD248AA0NNNNN  1PCS 14年面价185700------------

schneider 9422CMP40  1pcs

Schneider 9422CMP40  1pcs

ABB 1SDA066639R1  1pcs

ABB 1SDA066637R1  1pcs

ABB 8015644787660  1pcs

JRMSP-PS22AV         1

215RIO 2000               1

JAMSC-B2603V     1

JAMSC-B2902V             1

JRMSI-MB70AS4      1

CP-316H/218IFB           1

1336-WB035   查不到面价   1个

6AG1307-1EA01-7AA0  1

6AG1931-2EC21-2AA0  1

7KM3220-0BA01-1DA0  145

100-D420EI11- 2个 没有查到面价

140M-F8N-C32- 2个    1176

661-1KC42-1RC1    1个 

661-0EA00-1CG1    1个 

661-1JQ16-1CC1    1个

Woodward RS232 p/n 5416-870  1-----------

Woodward 723PLUS Marine SEP Control View 1.0 software licence p/n 8928-807  1-------------

AVR Woodward 723 Plus Digital Control p/n 8280-1123 -------------

PLC AMC P112-6052 Iss C Rev I Converteam Spares Ref ZP15242/009 KEMAC-XR2001-A40   1

GE P110-6052 ZP15242/009 KEMAC-XR2001-A20  2

GE P111-6052 ZP15242/009 KEMAC-XR2001-A30   2

GE MAE99-04-COM30  4

GE ES0622  1

GE ZP15242/009 KXXMS-4550-1  1

GE ZP15242/009 KEMDT-1R2007-1  4

ZP15242/009  KEMDT-XR2009  4

6AG1 315-2AH14-7AB0  1

UMC22-FBP          1

HPU690/061MB2P   1

TBUX297482S 5607-24 1

TBUP334-1A20-AB00S SCADAPack 334 1

TBUP357-1A20-AB20S SCADAPack 357 1

642-5DC10-1AC0     1

872C-D10NE30-A2   面价1209   数量30个

HD90-C1-PS1   1-----------

HD90S-C3-UIOB1   1------------

HD9MS-A069-0030-50000C   1---------------

3BHS212794  1

3BHS224194      1

3AJM000682-030   1

1756-CNBR/E   1 不带E面价33716

GENERAL ELECTRIC L31947P03  L31947P03

GENERAL ELECTRIC DS3820PSCB-1C1B  DS3820PSCB1C1B

GENERAL ELECTRIC DS3820PMM  DS3820PMM

GENERAL ELECTRIC DS3800NTCF1A1A  DS3800NTCF1A1A

GENERAL ELECTRIC DS200GGDAG1AGD  DS200GGDAG1AGD

GENERAL ELECTRIC 5CD222PA002A022  5CD222PA002A022

GENERAL ELECTRIC 531X305NTBANG1  531X305NTBANG1

GENERAL ELECTRIC 169C4740G01  169C4740G01

GENERAL ELECTRIC 169C2780G1  169C2780G1

GENERAL ELECTRIC 137D6775G1  137D6775G1

GENERAL ELECTRIC 12GCX51B13A  12GCX51B13A

GENERAL ELECTRIC 12CEH51A1A  12CEH51A1A

GENERAL ELECTRIC 115D2236G1  115D2236G1

GENERAL ELECTRIC 115D2235G2  115D2235G2

GENERAL ELECTRIC 115D2234G2  115D2234G2

GENERAL ELECTRIC 115D2230G1  115D2230G1

GENERAL ELECTRIC 0786E201P1G0001  0786E201P1G0001

GEMCO ELECTRIC 1989-I/O-BCD-3227-R-12-S-E-A-1  1989IOBCD3227R12

GEMCO ELECTRIC 1989-CA-16-R-12-S-C-X  1989CA16R12SCX

GE FANUC IC800SSI107RD2  IC800SSI107RD2

GE FANUC IC697CPM925  IC697CPM925

GE FANUC IC640WMI610  IC640WMI610

GE FANUC IC3600STKK1  IC3600STKK1

GE FANUC IC3600LRLD1  IC3600LRLD1

FUJI ELECTRIC APU800  APU800

FOXBORO P0960AW  P0960AW

FLUKE PM6304  PM6304

FLUKE 2286A  2286A

FISHER ROSEMOUNT DH6011-X1  DH6011X1

FANUC A20B-0008-0410  A20B00080410

FANUC A16B-2201-0560  A16B22010560

FANUC A13B-0153-C001  A13B0153C001

FANUC A06B-6059-H002  A06B6059H002

FANUC A06B-0877-B190  A06B0877B190

ELECTROMOTIVE 460AFD40-VG+  460AFD40VG

ELECTRO TECHNIC PRODUCTS INC BD-80  BD80

DOLCH DV10C-RT2  DV10CRT2

CUTLER HAMMER HMDL3600  HMDL3600

CUTLER HAMMER FP5200-01  FP520001

CUTLER HAMMER DH365UWK-316  DH365UWK316

CUTLER HAMMER CN55NN3C  CN55NN3C

CONTROL TECHNIQUES 960169-04  96016904

CINCINNATI MILACRON 3-533-0461G  35330461G

CCSI O3DM-100  O3DM100

CARRIER CEPL130201-02  CEPL13020102

BEST POWER FE4-3KVA  FE43KVA

BARBER COLMAN A-60177  A60177

BAILEY CONTROLS YPC-111A  YPC111A

BAILEY CONTROLS INIIT-13  INIIT13

AUTRONICA BX-40  BX40

ASEA BROWN BOVERI EH450C-32VDC-T  EH450C32VDCT

ASEA BROWN BOVERI ACS504-210-5  ACS5042105

ASEA BROWN BOVERI 57310255-AX  57310255AX

ASEA BROWN BOVERI 57160001-ACT  57160001ACT

ASEA BROWN BOVERI 57088630  57088630

ASEA BROWN BOVERI 3HAB-2136-1/6  3HAB213616

ASEA BROWN BOVERI 3AFE61004955  3AFE61004955

API CONTROLS P315-XHX4  P315XHX4

ANN ARBOR AAT2TTC366-SXTFT  AAT2TTC366SXTFT

ALLEN BRADLEY MPG-B010-031-M22  MPGB010031M22

ALLEN BRADLEY 8720SM-045S5NAS1  8720SM045S5NAS1

ALLEN BRADLEY 8720-MC-RP-S065-VB-S  8720MCRPS065VBS

ALLEN BRADLEY 6180-ABDBDDAZAZZ  6180ABDBDDAZAZZ

ALLEN BRADLEY 501609  501609

ALLEN BRADLEY 501560  501560

ALLEN BRADLEY 4100214  4100214

ALLEN BRADLEY 2711-K10C15  2711K10C15

ALLEN BRADLEY 2711-B5A5  2711B5A5

ALLEN BRADLEY 2711-B5A1  2711B5A1

ALLEN BRADLEY 20DD156A0ENNANASE  20DD156A0ENNANAS

ALLEN BRADLEY 20DD125A3EYNACASE  20DD125A3EYNACAS

ALLEN BRADLEY 1785-V40L  1785V40L

ALLEN BRADLEY 1785-L40E  1785L40E

ALLEN BRADLEY 1785-L20C  1785L20C

ALLEN BRADLEY 1784-T30CD  1784T30CD

ALLEN BRADLEY 1775-S4B  1775S4B

ALLEN BRADLEY 1774-LP3  1774LP3

ALLEN BRADLEY 1774-KA  1774KA

ALLEN BRADLEY 1756-L74  1756L74

ALLEN BRADLEY 1756-L62  1756L62

ALLEN BRADLEY 1756-L55M24  1756L55M24

ALLEN BRADLEY 1756-L55M16  1756L55M16

ALLEN BRADLEY 160-AA02PSF1P1  160AA02PSF1P1

ALLEN BRADLEY 150-B180NBDB-8L  150B180NBDB8L

ALLEN BRADLEY 150-A24NCDB  150A24NCDB

ALLEN BRADLEY 150-A240NCDB  150A240NCDB

ALLEN BRADLEY 1394C-SJT05-A  1394CSJT05A

ALLEN BRADLEY 1391B-AA22  1391BAA22

ALLEN BRADLEY 1336S-B020-AA-EN4-HA2-L9E  1336SB020AAEN4H3

ALLEN BRADLEY 1336S-A010-AN-EN4  1336SA010ANEN4

ALLEN BRADLEY 1336F-B060-AA-EN  1336FB060AAEN

ALLEN BRADLEY 1326AB-C2E-11  1326ABC2E11

ALLEN BRADLEY 1326AB-C2C-11  1326ABC2C11

AGILENT G2630-66015  G263066015

ADEPT TECH 30350-10352  3035010352

ADEPT TECH 10332-44710  1033244710

ACUITY IMAGING 010-PV9040  010PV9040