3ABD00019974_厦门海通华业科技有限公司

3ABD00019974

4、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。

9-26

INFICON CDG025D 0.1Torr 10

6SE7018-0ES87-2DA1 1------

AC09-GZ 10

AC09-GX 5

MR-J4-40A1 三菱伺服数量一个

6SL3130-7TE28-0AA3 2

3WL1112-2BB34-4AN2 1

140CPU65160

140CPU65260 各一

E6B2-CWZ6C-10 1

DCR电源 A1A0100275 1

642-0BA01-1AX0 1个

电源 TDK LAMBDA JWS600-24 1个

3RW4055-6BB44 2台

NCS-4T3.7GB 2个

OPC-G1-PDP2 10

1 模块(OPTO) SNAP-AITM2-I

2 模块 OPTO SNAP-IDC5

1769-L27ERM-QBFC1B 面价 38194 1

193-EC3ZZ 9825 5个

模块 DVP80EH00T3 1台

模块 DVP64EH00R3 1台

触摸屏 MT8121iE 2块

触摸屏 DOP-110CS 1台

触摸屏 DOP-110WS 1台

伺服控制器 MADLN15SG 1台

伺服控制器 MBDLN25SG 1台

通讯模块 K-PAT01 5块

通讯模块 K-DP03 5块

霍尔采样板 HECYB&400HE

IGBT逆变单元 BQ-05-IGBT 1400mA/90KV 1台

主板 VFZK(315KW) 2件

模块 WAGO 750-316 备注：各除尘器 1块

模块 WAGO 750-554 备注：各除尘器 1块

模块 WAGO 750-452 备注：各除尘器 1块

模块 WAGO 750-612 备注：各除尘器 1块

模块 WAGO 750-402 备注：各除尘器 1块

模块 WAGO 750-517 备注：各除尘器 1块

模块 WAGO 750-600 备注：各除尘器 1块

E5EZ-R3 2个

CM-MODBUS 1

UAKAJ-11DTX11数量1

MDX61B0150-503-4-0T/25.0108706901.0002.06 1

CFM112S/BR/HR/TF/VR/AK1H/KK/25.0814371801.0001.21 1

RF97CM112S/BR/HR/TF/VR/AK1H/M/2518.1133339.6.01 1

CFM90S/BR/HR/TF/VB/AK1H/KK(电机) (41408) 齿轮 1

GXPI-DI8D08 194

GSFP-LX-SM-01301 12

STAHL type 9160 order code: SD12484

STBNIP2212数量2

IEC/EN 60947 DIN VDE 0660 NZM2数量2

EK1122 3

EL3122 5

EtherCAT 耦合器 EK1100 数量2

3AFP50001741 12个

制动单元CDBR4045B

制动单元CDBR4030B

140CRA21120 8040 1台

6ES7241-1AH32-0XB0 5

517-3FP00-0AB0 1

6AV2124-0UC02-0AX1 3

25B-D013N104 2 面价7910

25B-D010N104 2 6328

IC695CHS012 47

GE 断路器 ?FG630 1

6SE7018-0ES87-2DA1 1

6SL3210-1KE15-8AF2 1

6SL3210-1KE26-4UF1 1

6SL3210-1KE15-8AP2 1

1XP8032-10 1

6502901003 2

650.2901.003

E40S6-1000-3-T-24 1

6SL3210-1KE23-8AP1 1

CIMR-VA4A0011JAA 1

6ES7135-0BF00-0BA1 5

6ED1055-1MB00-0BA2 2

6AV6648-08E11-3AX0 3

648-0BE11-3AX0

6AV6648-0CC11-3AX0 3

2711P-T10C21D8S 1 面价22826

6SL3351-1AE33-8AA2 2

6SN1114-0NB00-0AA2 2-------

542-1AX00-0XE0 2

6ES7460-3AA01-0AB0 1

441-2AA03-0AE0 1

341-1AH02-0AE0 2

340-1AH02-0AE0 2

153-2AA02-0XB0 1

6GK1900-0AB00 2--------

6GK1562-2AA00 2-------

6GK1562-1AA00 3------

972-0BA60-0XA0 2

964-2AA04-0AB0 2

6ES7461-0AA01-0AB0 2

461-0AA01-0AA0

460-0AA01-0AB0 3

340-1CH02-0AE0 1

151-1AB02-0AB0 2

055-0AA00-2EB0 3

343-1GX30-0XE0 1

6GK1502-3CB10 1-------

6FC5312-0FA00-2AA0 3-----

277-0AA23-0XA0 2

277-0AA22-0XA0

153-1AA03-0XA4 2

6GK5004-1BF00-1AB2 2------

6GK1561-2AA00 2------

153-2BA02-0AA0 2

153-2BA02-0XB0

6ES7155-6BU01-0CN0 2

155-6AU01-0CN0

443-1EX30-0XE1 1

953-8LL11-0AA0 2

953-8LL20-0AA1 2

952-0KF00-0AA0 1

953-8LJ20-0AA0 4

952-1KY00-0AA0 1

648-2BF02-0XF0 2

671-8XB10-0AX1 1

6ES7414-3EM07-0AB0 15

512-1CK01-0AB0 2

417-4XT05-0AB0 2

317-2AJ10-0AB0 4

312-5BE03-0AB0 2

214-1BD22-0XB0 4

516-3AN01-0AA0 2

416-2XN05-0AB0 2

414-3XM05-0AB0 6

414-3EM06-0AB0 1

414-3EM05-0AB0 3

412-2EK07-0AB0 1

412-2EK06-0AB0 2

1394C-SJT22-A 1

7SJ6001-4EA00-0DA0-Z/BB 5

HARS700/030PⅡ 1个

330400-02-05 1

170180-02-00 1

1756-TBCH 面价1055.42 10

1756-L74 面价164415 1---------

6GK1415-2AA10 ------

3RX9501-0BA00 各 1

CP-168U V2.1 数量 : 4

TSXAEY414 数量 : 4

CPU31110 数量 : 4

6AV3688-3AF37-0AX0 2

6GK5761-1FC00-0AA0 6-------

6GK5722-1FC00-0AA0 6-------

6SL3985-6TP00-0AA0

6FC5357-0BB24-0AA0 1--------

6FC5357-0BB24-0AA0 1-------

6ES7132-1BH11-0XB0 数量2

6RA7075-6DV62 1个------

6SE7021-1FB61，12.1A,600VAC 数量：2-------

6SE7017-8FB61;7.8A;600VAC 数量：2--------

6AV6381-2BC07-4AV0 1

6ES7718-0AA04-0AD1 1

396604-03-0 1------

193-EC3EE数量2 10857

3WL1112-2BB34-4AN2 1

193-EC3EE 2 面价10857

135-4MB02-0AB0 5

w744-1PRO 2

1762-L24BXBR 1 面价 6135

1762-MM1 2 面价 873

1766-MM1 2 面价 1480

744-1AA60-2AA0

E94ASHE007A22NNPM-S0074N 1

DSCA114

DSCA121

DSDI130

DSDO130

DSDX110

DSDXB001

DSMB124

DSMB125

DSMB127

DSMC110

DSPA110

DSPC153

DSPC157

DSQC101

DSQC103

DSQC105

DSQC107

DSQC115

DSQC116

DSQC122

DSQC123B

DSQC129

DSQC142

DSTD160

DSQC200

DSQC202

DSQC204

DSQC208

DSQC208A

DSQC209

DSQC210

DSQC211

DSQC215

DSQC223

DSQC224

DSQC227

DSQC228

DSQC229

DSQC230

DSQC233

DSQC235A

DSQC235B

DSQC236A

DSQC236B

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DSQC236D

DSQC236G

DSQC236H

DSQC236K

DSQC236P

DSQC236T

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DSQC239

DSQC241

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DSQC248

DSQC249A

DSQC249B

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DSQC253

DSQC254

DSQC255

DSQC256A

DSQC257

DSQC258

DSQC259

DSQC266A

DSQC266B

DSQC266C

DSQC266G

DSQC266H

DSQC266T

DSQC300

DSQC301

DSQC302

DSQC306

DSQC307

DSQC313

DSQC314A

DSQC314B

DSQC315

DSQC316

DSQC317

DSQC318

DSQC320

DSQC321

DSQC322

DSQC323

DSQC324

DSQC325

DSQC326

DSQC327

DSQC327A

DSQC328

DSQC328A

DSQC331

DSQC332

DSQC334

DSQC335

DSQC336

DSQC344

DSQC345A

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DSQC345C

DSQC345D

DSQC345E

DSQC346

DSQC346B

DSQC346C

DSQC346E

DSQC346G

DSQC346U

DSQC350

DSQC351

DSQC352

DSQC352A

DSQC354

DSQC355

DSQC358C

DSQC358E

DSQC358F

DSQC358G

DSQC361

DSQC363

DSQC365

DSQC373

DSQC374

DSQC377B

DSQC385

DSQC500

DSQC501

DSQC503

DSQC504

DSQC505

DSQC506

DSQC508

DSQC509

DSQC518A

DSQC518B

DSQC522

DSQC539

DSQC546A

DSQC601

DSQC609

DSQC643

DSQC652

YTEA250-8

Allen-Bradley 1771-OYL Reed Relay Contact Output Module - ATS 365 Warranty

Allen-Bradley 1771-OX Power Contact Output Module

ALLEN-BRADLEY 1771-OWNA CONTACT OUTPUT MODULE 32pt

ALLEN-BRADLEY 1771-OWNA CONTACT OUTPUT MODULE 1771-0WNA

ALLEN-BRADLEY 1771-OW16/B ELECTROMECHANICAL CONT. OUTPUT MODULE REV:G01 QUANTITY

ALLEN-BRADLEY 1771-OW16 B Electromechanical Contact Output Module Gray Label

Allen-Bradley 1771-OW Output Module Selectable Contact PLC5

ALLEN-BRADLEY 1771-OW Contact Output Module

Allen-Bradley 1771-OVN 10-30 VDC Output Module

ALLEN-BRADLEY 1771-OQ16 Isolated Output Module 24V DC

ALLEN-BRADLEY 1771-OGD TTL OUTPUT MODULE

Allen-Bradley 1771-OGC +5V TTL Output Module - ATS 365 Warranty

ALLEN-BRADLEY 1771-OG 1771OG TTL Output Module NIB NOS Free USA Shipping

ALLEN-BRADLEY 1771-OFE2/B ANALOG OUTPUT MODULE 1771OFE2

Allen-Bradley 1771-OFE2 PLC5 Analog Output Module Ser.B

ALLEN-BRADLEY 1771-ODD SERIES B ISOLATED 120VAC OUTPUT MODULE

ALLEN-BRADLEY 1771-ODD 120V AC Isolated Output Module 16 Outputs

ALLEN-BRADLEY 1771-ODC/B ISOLATED AC OUTPUT MODULE

Allen-Bradley 1771-ODC Isolated AC Output Module

Allen-Bradley 1771-OD16/A Isolated Output Module

ALLEN-BRADLEY 1771-OD16 120V AC Isolated Output Module

Allen-Bradley 1771-OBD/C Output Module

Allen-Bradley 1771-OBD/C DC Output Module 10-60VDC

Allen-Bradley 1771-OBD/B VDC Output Module - ATS 365 Warranty

Allen-Bradley 1771-OBD PLC-5 Digital DC Output Module - ATS 365 Warranty

Allen-Bradley 1771-OBD Output Module

ALLEN-BRADLEY 1771-OBD 10-60 VDC OUTPUT MODULE SER. A

ALLEN-BRADLEY 1771-OBD 10-60 VDC OUTPUT MODULE

Allen-Bradley 1771-OBD 10/60V DC OUTPUT MODULE 16 OUTPUTS - ATS 365 Warranty

ALLEN-BRADLEY 1771-OBD 10/60V DC Output Module 16 Outputs

Allen-Bradley 1771-OBD 10 TO 60 V DC OUTPUT MODULE

Allen-Bradley 1771-OB/B Output Module

ALLEN-BRADLEY 1771-OB PLC DC OUTPUT MODULE 8 POINT REFU

ALLEN-BRADLEY 1771-OAD/C AC OUTPUT MODULE PLC S21C

Allen-Bradley 1771-OAD/C AC Output Module

Allen-Bradley 1771-OAD Ser. B 12v-120v AC Output Module

Allen-Bradley 1771-OAD AC Output Module - ATS 365 Warranty

Allen-Bradley 1771-OAD AC 12-120V Output Module

Allen-Bradley 1771-OAD 12v-120v AC Output Module

Allen-Bradley 1771-OAD 12 to120v ac output module

Allen-Bradley 1771-OA/B AC Output Module 8 Outputs - ATS 365 Warranty

Allen-Bradley 1771-OA/B 120V AC Output Module 8 Outputs - ATS 365 Warranty

ALLEN-BRADLEY 1771-OA PLC AC OUTPUT MODULE 8 POINT REFU

Allen-Bradley 1771-OA AC OUTPUT MODULE

ALLEN-BRADLEY 1771-IVN/C LOW TRUE OUTPUT MODULE SERIES C 10-30VDC

ALLEN-BRADLEY 1771-ID16 OD16 ISOLATED INPUT/OUTPUT MODULES

Allen-Bradley 1771-0FE2 B Analog output Module Rev Q01

Allen-Bradley 1771-0BD 10 To 60 VDC Output Module

Allen-Bradley 17710AD Series C AC Output Module

Allen-Bradley 1771-0AD 12 to 120V AC Output Module

ALLEN-BRADLEY 1771-0A AC OUTPUT MODULE

ALLEN-BRADLEY 1771- OGC +5V TTL OUTPUT MODULE

ALLEN-BRADLEY 1771- OA AC OUTPUT MODULE SERIES B

ALLEN-BRADLEY 1770-T12 PLC-4 Microtrol Programmer WOW

Allen-Bradley 1769-OW16 16 Point Relay Output Module FACTORY SEALED MFG.2011

Allen-Bradley 1769-OF8V Analog Output Module

Allen-Bradley 1769-OB8 High Power Output Module

Allen-Bradley 1769-OB32 CompactLogix Source Output Module

ALLEN-BRADLEY 1769-OB32 COMPACT I/O 32 PT. SOURCING OUTPUT MODULE IN BOX

Allen-Bradley 1769-OB16 Compact I/O Output Module

Allen-Bradley 1769-IQ6XOW4 in/output module

Allen-Bradley 1756-OF8 8 Point Analog Output Module 1756-OF8/A

Allen-Bradley 1756-OF4 4 Point Analog Output Module 1756-OF4/A

Allen-Bradley 1756-OB32 DC Output Module

Allen-Bradley 1756-OB32 A ControlLogix 32pt DC10...31.2V Output Module w/cable

Allen-Bradley 1756-OB16E/A F Output Module

Allen-Bradley 1756-OB16D ControlLogix Digital DC Output module with diagnostics

Allen-Bradley 1756-OA16I 16 Point AC Output Module 1756-OA16I/A

Allen-Bradley 1756-OA16 16 Point AC Output Module 1756-OA16/A

Allen-Bradley 1756-0B16I OUTPUT MODULE IN BOX

ALLEN-BRADLEY 1750-CA OUTPUT REGISTER MODULE SURPLUS

Allen-Bradley 1747-L532 SLC 5/03 CPU with I/O modules

Allen-Bradley 1747-L511 Output Module

Allen-Bradley 1746-OX8 SLC 500 Output Module

Allen-Bradley 1746-OW16 Output Module

ALLEN-BRADLEY 1746-OVP16 SLC 500 OUTPUT MODULE SERIES C 20.4-26.4 VDC

ALLEN-BRADLEY 1746-OV32 SLC 500 OUTPUT MODULE SER.C QUANTITY

Allen-Bradley 1746-OV16 SLC500 Output Module Series B

ALLEN-BRADLEY 1746-OB32 32 ch-DC Output Module For Programmable Controller sour

Allen-Bradley 1746-OB16E SLC500 Electronically Protected DC Output Module

ALLEN-BRADLEY 1746-OB16 SER D SLC 500 OUTPUT MODULE QUANTITY

ALLEN-BRADLEY 1746-OA8 PLC AC 8 P TRIAC OUTPUT MODULE

Allen-Bradley 1746-NO4V SLC 500 4-Ch Analog OUTPUT Module

ALLEN-BRADLEY 1746-NO4V OUTPUT MODULE ANALOG SLC500

ALLEN-BRADLEY 1746-0AP12 SER. C REMOTE OUTPUT MODULE ""

ALLEN-BRADLEY 1746-0A16 SLC500 SERIES D OUTPUT MODULE

ALLEN-BRADLEY 1746-0A16 SLC 500 OUTPUT MODULE

ALLEN-BRADLEY 1738-OB4EM12 OUTPUT MODULE 24VDC 4PT SOURCING W/M12 CONN NIB

ALLEN-BRADLEY 1734-OV4E POINT I/O 24V DC 4-Channel Sink Output Module Protected

ALLENBRADLEY 1734-ob8s SAFETY OUTPUTS MODULE PN:19907

ALLEN-BRADLEY 1734-OA2 120/230 Vac 2 Channel Output Module IN BOX

ALLEN-BRADLEY 160-P1 PROGRAMMING TERMINAL KEYPAD ""

ALLEN-BRADLEY 160-BA03NPS1 1HP 460VAC CONTROL

ALLEN-BRADLEY 160-BA01NPS1P1 0.5HP 460VAC Control. in good condition

ALLEN-BRADLEY 1400-PD51AD AB POWERMONITOR POWER MONITOR SCREEN DISPLAY INTERFACE

ALLEN-BRADLEY 1400E 2711E-K14C6 SER A REV B PANELVIEW TERMINAL

ALLEN-BRADLEY 1201-DMA HMI DOOR MOUNT BEZEL XLNT

ALLEN-BRADLEY 1201-DMA HMI DOOR MOUNT BEZEL

Allen-Bradley 12 to 120V AC Output Module 1771-OAD - B

Allen-Bradley 1 Pair DC Output Modules 2755-OB5S

Allen-Bradley 1 Pair AC Output Modules 2755-OA5S

Allen-Bradley - 2711P-T7C4D1 - NO BOX

Allen-Bradley - 2711P-K4M20A - NIB - 1 YEAR WARRANTY

Allen-Bradley - 2711-NM11

Allen-Bradley - 1794-TBNF

Allen-Bradley - 1794-TB3S

Allen-Bradley - 1794-IE8

ALLEN-BRADLEY 1746-OB16 OUTPUT MODULE FOR PROGRAMMABLE CONTROLLER

Allen-Bradley 1762-OF4 Analog Output Module IN BOX

Allen-Bradley 1762-IF2OF2 Analog Input/Output Module

Allen Veiw MMI Model M1100

Allen nBradlet 1771-OAD C Rev E01 AC Output Module

ALLEN BRADLY VersaView 1700M OPERATOR INTERFACE DISPLAY 6186-M17ALTR SER. B

Allen Bradley1746-OW16 output modules in pristine condition

Allen Bradley1746-0V16 Series C Output Module / SLC 500

Allen Bradley1741-B50C OUTPUT MODULE MODULAR AUTOMATION CONTROLLER 10-50 VDC

ALLEN BRADLEY X-68996 NSFP X68996

ALLEN BRADLEY X-66799 USPP X66799

ALLEN BRADLEY X-51343 NSFP X51343

ALLEN BRADLEY X-457011 NSPP X457011

ALLEN BRADLEY X-355028 NSPP X355028

ALLEN BRADLEY X-355028 NSFP X355028

ALLEN BRADLEY X-33977 NSFP X33977

ALLEN BRADLEY X-33553-EACH NSPP X33553EACH

ALLEN BRADLEY X-33553-EACH NSFP X33553EACH

ALLEN BRADLEY X-325851 NSFP X325851

ALLEN BRADLEY X-232820 NSFP X232820

ALLEN BRADLEY X-232694 NSFP X232694

Allen Bradley X1771-OAD 16 Point Output Module Board

ALLEN BRADLEY X-160914 NSFP X160914

ALLEN BRADLEY X-158571 NSFP X158571

ALLEN BRADLEY X1494V-L1 NSFP X1494VL1

ALLEN BRADLEY X137860 NSFP X137860

ALLEN BRADLEY X-137793 NSPP X137793

ALLEN BRADLEY X-137740 NSPP X137740

ALLEN BRADLEY X-137734 NSPP X137734

ALLEN BRADLEY X-137733 NSPP X137733

ALLEN BRADLEY WC-1-0 USPP WC10

ALLEN BRADLEY WA2L040S103UC NSFP WA2L040S103UC

ALLEN BRADLEY W82 USPP W82

ALLEN BRADLEY W80 USPP W80

ALLEN BRADLEY W70 USPP W70

ALLEN BRADLEY W70 NSPP W70

ALLEN BRADLEY W67 NSPP W67

ALLEN BRADLEY W61 USPP W61

ALLEN BRADLEY W57 NSPP W57

ALLEN BRADLEY W53 NSPP W53

ALLEN BRADLEY W52 USPP W52

ALLEN BRADLEY W51 NSFP W51

ALLEN BRADLEY W43 USPP W43

ALLEN BRADLEY W42 NSFP W42

ALLEN BRADLEY W35 NSPP W35

ALLEN BRADLEY W33 FNFP W33

ALLEN BRADLEY VISION OUTPUT MODULE 2803-VIM2 SERIES A

Allen Bradley Versaview Industrial Monitor 6186M-12PT Sealed 2010

Allen Bradley VersaView Display 17" to 19" Repair Service $169.99

ALLEN BRADLEY VERSAVIEW CE 6182H-12TRH4D 6182H12TRH4D

Allen Bradley VersaView 1750M Industrial Monitor

Allen Bradley VersaView 1700P Interface Panel Catalog6181P-17NPXPH!

Allen Bradley VersaView 1700P Interface Panel Catalog 6181P-17NPXPH

Allen Bradley VersaView 1700P Interface Panel Catalog 6181F-17TPXPH Series D

Allen Bradley Versaview 1700p Integrated Display Computer Catalog 6181-17TPXPH

ALLEN BRADLEY VERSAVIEW 1700M 6186-M17ALTR B TOUCHSCREEN LCD

Allen Bradley VersaView 1500W 6180W-15KSXPH Operator Interface Panel

Allen Bradley Versaview 1500P 6181P-15TPXPHSS Rev A Ser C For Windows XP AB/COA

ALLEN BRADLEY VERSAVIEW 1500M OPERATOR INTERFACE TOUCH PANEL 6186-M15AL SER B

ALLEN BRADLEY VersaView 1500M OPERATOR INTERFACE DISPLAY 6186-M15AL SER. B

ALLEN BRADLEY VersaView 1200P TOUCH SCREEN OPERATOR INTERFACE 6181P-12TSXPH

Allen Bradley Versa View 1700P - 6181F-17TPXPH Series D

Allen Bradley Versa View 1500H 6189-RDT15CA 2711P-RN6 6182-15TEH6B

ALLEN BRADLEY VDC OUTPUT MODULE 1771-0BD

Allen Bradley TTL Output Module 1771-OGD WARRANTY

Allen Bradley Transformer Pilot Light 800T-P26

ALLEN BRADLEY TOUCH SCREEN 6185-CAAABZZ 6185CAAABZZ

ALLEN BRADLEY TERMINAL LUG KIT 199-LF1

Allen Bradley Terminal Keyboard 1770FD PLC Overlay 1770-KBA PN 610716-01

Allen Bradley Terminal Keyboard 1770FD Alpha Numeric Overlay 1770-KAA 610715-01