IC693CPU351-DG

IC693CPU351-DG

IC693CPU351-DG

IC693CPU351-DG

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。

9-18

1TGB3 02001 R 1412              1

1TGB302001R1412

1SCA022657R9090   MCU2A02V2-4             1

1TGB3 02002 R 0005     1

1TGB302002R0005 

1TGB3 02002 R 0006         1

1TGB302002R0006 

6SL3356-3AG38-1AA0  1

IC695CPE305   5

IC695PSA140   5

IC694ALG392   5

IC695PNC001   1

IC695CEP001   5

6GT2803-1BA00  4个

6SL3100-0BE28-0AB0  1个

6AV7230-0EA20-0BA0     10

GE     IC200MDL750E      15

1769-OF4数量2  8621

ICSTRIPLEX    T9193  数量1

6GK5795-2MP00-0AA0     8-------

CDP-312R    1

6AG1215-1AG40-2XB0     1

美国GE 水露点变送器VERIDRI-12R-11-000-0-0   2件

6SL3224-0BE21-5UA0    2

R-IB-ILINC-INRE数量2

IB-IL-SSI-PAC数量1

2861865

6DD1607-0AA2  5------

6DD1607-0CA1  1------

6DD1684-0GD0  5------

ABB FEP311050A1G2A1D1A1A0A1B1C1AYT3M5   4

6SL3210-5BE32-2UV0   1

266HDHSRMS1 L1TBI2   10

369B1844G5004 MDO53  1

369B1843G5003 MDI50  1

369B1842G5005 MAO50  1

369B1841G5006 MAI50mA/V  1

3BHE003604R0102   1

3AFE42000756   3

6ES7138-4CA50-0AB0   2

6AV2124-0JC01-0AX0   2

6AV7230-0EA20-0BA0   8

ATV1200C 700/165      1

6GT2810-2AG80-0AX3  数量5000个

变频器GT200-4T0370G/4T0450P   1台

变频器GT200-4T0450G/4T0550P  还有这个  550P

7ML1013-1AA00-3AC0     数量1

6ES7516-3AN01-0AB0   3个

140M-C-AFA10    8

6GK5208-0BA10-2AA2   3-----

6GK5208-0BA10-2AA3-----

6SL3210-1KE22-6AF1   1

6SL3210-1KE23-8AF1   1

IC693CPU364-FK   1--------

IC200CMM020-BA   1

IC693PWR330   1

8883035572数量1

2090-K2CK-D15M   ，数量1  面价  857

2097-V32PR0-LM  数量2  面价：8136

ACS800-04M-0320-5+E208+H360+J400+K458+P901+P91  1台

6AV6545-0CC10-0AX0    4

6AV6545-0BB15-2AX0    2

6ES7405-0KA00-0AA0   2  

6EP1336-3BA10    4

6ES7421-1BL01-0AA0  2

6ES7422-1BL00-0AA0    4

6ES7138-7EA01-0AA0  2

6ES7152-1AA00-0AB0 1

6ES7134-7TD00-0AB0 2

6ES7135-7TD00-0AB0 2

6ES7131-7RF00-0AB0 2

6ES7132-7GD21-0AB0 2

6ES7138-7AA00-0AA0 2

6ES7132-7HB00-0AB0 2

6ESS7 972-0CB20-0XA0 1

6RA2818-6DV61-0 1

S7-200 1

6EP1334-3BA00 1

6SL3130-7TE23-6AA3 1

6SL3120-1TE23-0AA3 1

6SL3120-1TE23-0AA3 1

6ES7 221-1BH22-OXA8 2

216-2BD23-0XB8(含内存卡 6ES7 291 BGF23 0XA0 64K) 2

6FX2007-1AD03 1

PG-B3,品牌:安川 件4

PK11-19491 USN-B 440/216V 80VA,   3

CIMR-AB4A0103ABA 55KW/45KW    2 

JRMSP-PS22AV     2                 PG-X3         2

MSK-510-1024     2

R901325866   2

发那科 LR Mate 200iD_7L 数量2

266DSH-BSHB1A1     1

3BSE013210R1   DI830      1

B轴驱动模块  A06B-6127-H105-----

231-7PC32  4

231-0HC22-0XAB  4

231-0HC22-0XA8

25B-D2P3N114数量2   4181

GE Fanuc A06B-0143-B177 AC Servo Motor A12/3000 - Used

GE Fanuc MDI/CRT Industrial Control Panel

GE FANUC I660BBA106M *NEW OUT OF BOX* 

GE FANUC IC660EBA106M *NEW IN BOX* 

GE FANUC SERVO AMPLIFIER A06B-6066-H006

Quick panel view touch Ge Fanuc /Model ES1222/IC754CSL12CTD-EC

IC600BF841L GE FANUC 0-10V ANALOG INPUT - 1 YEAR WARRANTY - NEW

GE FANUC SERIES 90-30 PROGRAMMABLE CONTROLLER, GE PLC

GE FANUC 90-30 PLC CPU350 IC693CPU350 IC693MDR390 IC693MDL655 10 SLOTS

GE Fanuc BOARD A16B-2200-0854/05B A16B-2200-0854 NEW

GE Fanuc 531X309SPCAJG1 SIGNAL PROCESS BOARD General Electric

IC610CCM105C NEW In Stock! GE Fanuc PLC

IC610CCM105D NEW In Stock! GE Fanuc PLC

GE Fanuc A20B-0007-0360/03A A20B-0007-0360

IC610CCM105 NEW In Stock! GE Fanuc PLC

GE FANUC IC600CB536L REMAN 

GE Fanuc IC697PCM711V PCM Coprocessor Module w/IC697MEM715C

GE Fanuc AC Servo Motor, # A06B-0357-B755, WARRANTY

GE FANUC IC600BF841L IC600BF841L INPUT MODULE ANALOG 0-10VDC SERIES SIX

GE Fanuc IC660EBD120K Genius Electric Module /w IC660TBD120K PLC IC660EBD120

GE FANUC CPU374

GE Fanuc SeriesThree CPU/Programmer Unit IC630CPU301B With Cord

Enlarge

GE FANUC A06B-0314-B042 MODEL 5S SERVO MOTOR

GE Fanuc AC Servo Motor, #A06B-0502-B755, WARRANTY

GE Fanuc AC Servo Motor, # A06B-0501-B755, WARRANTY

GE Fanuc 44A399759-G01 AD256B PC Board

NEW GE/FANUC A02B-0200-C115 A02B0200C115

IC697MDL750 NEW In Stock! GE Fanuc PLC Sealed 

Enlarge

GE FANUC IC600BF841L IC600BF841L INPUT MODULE ANALOG 0-10VDC SERIES SIX (IN BOX)

INCLUDES IC600FP841K FRONT COVER

GE FANUC A06B-6083-H230 ELECTRONIC 

GE FANUC 531X139APM MICRC APPLICATION BOARD CARD F31X139APMARG2 006/02 51949

NEW GE FANUC 90 70 IC697MDL350 IC697MDL350 OUTPUT MODULE

GE FANUC IC660EBA023C ELECTRONIC ASSEMBLY ***XLNT***

GE FANUC DS3800NBIA1G1D with DS3800DBIA1B1B INSTALLED TAKE-OUT BOARD NO DOA

GE FANUC IC693DSM314-AC MOTION MATE DSM300 ***XLNT***

Ge FANUC BOARD A16B-1210-0230/01A A16B-1210-0230

GE FANUC IC600PX502 USPP IC600PX502

GE FANUC IC3600AFGA1 USPP IC3600AFGA1

GE FANUC IC600PX500 USPP IC600PX500

GE FANUC IC693PCM300 USPP IC693PCM300

GE Fanuc 90-70 IC697ALG320-C Output Analog 4PT Module PLC IC697ALG320C ALG320

GE Fanuc 320T-BC Operator Interface Panel ! WOW !

GE/Fanuc IC697CPU731

GE FANUC IC600CB527 USPP IC600CB527

GE FANUC IC693UAA007 NSPP IC693UAA007

GE FANUC IC697MEM715 USPP IC697MEM715

GE FANUC IC693PBM200-DD NIB Free Ship

GE FANUC IC693DSM314-AC IC693DSM314 DSM300

GE FANUC IC3600AFGA1D1B NSPP IC3600AFGA1D1B

GE FANUC IC600YB801 USPP IC600YB801

New GE Fanuc Profibus-DP master IC693PBM200

GE FANUC IC693DSM314 USPP IC693DSM314

GE FANUC IC3600AFGB1B USPP IC3600AFGB1B

GE FANUC IC3600AFGB1C USPP IC3600AFGB1C

GE FANUC IC3600AFGC1B USPP IC3600AFGC1B

GE FANUC IC3600AFGC1C USPP IC3600AFGC1C

GE FANUC IC610CCM105 NSFP IC610CCM105

GE FANUC IC600BF923 NSPP IC600BF923

GE FANUC IC697MEM731B *NEW IN BOX* 

GE FANUC IC698PSA100D IC698PSA100 NEW

GE FANUC IC693BEM331 NSFP IC693BEM331

GE FANUC IC655MDL581 USPP IC655MDL581

GE FANUC 30S/3000 AC CNC SERVO MOTOR A06B-0319-B066

IC693CPU350 NEW In Stock! $925 GE Fanuc PLC Sealed

Enlarge

GE FANUC IC697MDL653 24 VDC INPUT, POSITIVE NEGATIVE LOGIC (32 POINTS) NEW

GE FANUC IC660EBD100A I/O MODULE GENIUS 8CIRCUIT 2AMP 115VAC

GE FANUC IC600BF832K HIGH DENSITY 115VAC INPUT MODULE NIB 

GE Fanuc AC Servo Motor A06B-0314-B674#7008 _ 5S

GE FANUC 44A399750-G02 USPP 44A399750G02

GE FANUC IC600CP231-W/OPS USPP IC600CP231WOPS

GE FANUC BOARD A16B-2200-0200/03A A16B-2200-0200

GE FANUC IC3600EPSV1 USPP IC3600EPSV1

GE FANUC IC3600SSZA1 USPP IC3600SSZA1

GE FANUC IC600PM503 USPP IC600PM503

GE FANUC IC697CMM711 USPP IC697CMM711

GE FANUC IC600BF940 USPP IC600BF940

SQUARE D 8536SE01S *NNB*

Square D 8538SCA14V02S Combination Starter

SQUARE D 8538-SBG13-V02CP1 USPP 8538SBG13V02CP1

SQUARE D 8539-SCG42S8-V02S USPP 8539SCG42S8V02S

Square D 8997 EQ5110-SMB-1 8997EQ5110SMB1 Logic Module Series B

SQUARE D 52011-344-51 FNFP 5201134451

Telemecanique Schneider Square D Altivar 58 Speed Drive Controller, ATV58HU90N4

Square D 45 kVA, 480-480Y/277 V dry type transformer

SQUARE D CIRCUIT BREAKER (MHL3610001287) W/MAG TRIP

SQUARE D BREAKER 175 AMP 600V 3 POLE JJP36175LC JJL36175

SQUARE D BREAKER 3P 150 AMP 600V JJM36150 JJL36150

SQUARE D 2000A FRAME 1600A THERMAL MAGNETIC CIRCUIT BREAKER PHF2036 *NO HANDLE*

SQUARE D TCS-ESM083F2CU0 USPP TCSESM083F2CU0

SQUARE D 9998-GA81 NSFP 9998GA81

SQUARE D KA36250 USPP KA36250

SQUARE D 9422-TG1 NSFP 9422TG1

SQUARE D KHL-36150 USPP KHL36150

Square D 45 KVA 45T3H 3 Phase Transformer (TRA2428)

Square D 8010-SFW-374 Symax Universal Programming Software 8010SFW374 New

Square D LX36250G Circuit Breaker, 250 Amp, 200 kAIR, NEW!

Square D 8030 CRM-511

SQUARE D 9070-SK1000G1D1 USPP 9070SK1000G1D1

Square D 8030 CRM-540

SQUARE D LAP36400MB NSPP LAP36400MB

SQUARE D LAL-36225 NSPP LAL36225

PERFECT SQUARE D KAB36250 I-LINE CIRCUIT BREAKER

GUARANTEED BRAND NEW SQUARE D HLA36070 I-LINE

Square D SQ D PFC2020 Var-Gard Power Factor Capacitor

SQUARE D KH-36200 USPP KH36200

Square D 8030 RIM331

SQUARE D Circuit Breaker KC34200 KC342001021 200A ILine

SQUARE D PQ4610G USPP PQ4610G

8430V3460 NEW SQUARE D 8430 V3460 FREE SHIPPING

SQUARE D 8803-P00C04D NSFP 8803P00C04D

Square D 8030 RIM-144

Square D ME36800LI 800A I-Line Breaker RP100 800 Amp Trip LI ME36800 SquareD

new square d lcp36600 lcp 600 amp breaker 3 pole

SQD Square D QMB364, 200 Amp Switchboard

Square D Sz Size 5 Motor Starter Logic 8536SGO1H20S

new Square D Lc lc26600ac 2 pole 600v 600 amp Breaker

Square D SL SL1200 Sub Feed Lug 1200 amp 600v Breaker

 Square D MXL36250 250 Amp Electronic Trip Circuit Breaker 3 Pole ARP100

New Square D Power Logic CM4000 Circuit Monitor/CVM

SQUARE D POWERLINK POWER INTERFACE MODULE NEHB342ASP-N

SQUARE D PFC PFC34020G 20 AMP 480V BREAKER GROUND BUS PLUG

KAB36250 SQUARE D Bolt-down Crown / 250 AMP 600 VOLT CIRCUIT BREAKER (A)

Square D NAL NAL361200 1200 amp 600v 3 pole Breaker

# SQUARE D 1000AMP BREAKER

1 NEW SQUARE D QBP32100TM 100A CIRCUIT BREAKER NIB

SQUARE D 311-122-006 NSPP 311122006

SQUARE D TVS4XW100C NSFP TVS4XW100C

SQUARE D KA26150AC USPP KA26150AC

SQUARE D 15S1H USPP 15S1H

Square D MHP36600 Breaker, 600 Amp, 65 kAIR, NEW!

SQD Square D H361DX 30 Amp F Disconnect 

Square D 8030 RIM-125

Square D ATV66U90N4

SQUARE D 8502-SEO-3- V02S NSPP 8502SEO3V02S

SQUARE D PT00FG4 USPP PT00FG4

SQUARE D FAL361001380 USPP FAL361001380

Square D LC36300 Circuit Breaker, 300 Amp, I-Line, NEW!

Square D NQOB8584242 Interior Panelboard

SQUARE D KLCUL35-A1 NSPP KLCUL35A1

SQUARE D 8940-SSC2007-V02-SY74 NSFP 8940SSC2007V02SY

SQUARE D NF418L1C NSPP NF418L1C

SQUARE D 8538SBG33V81CF4H209PT1TX22 COMBINATION SWITCH STARTER 120-575V 30A 

SQUARE D LHL-26000M USPP LHL26000M

SQUARE D QMB-3240 USPP QMB3240

SQUARE D 8536-SEO1-S3-V02 USPP 8536SEO1S3V02

SQUARE D NQ454L2C NSFP NQ454L2C