QUINT-PS-100-240AC/24DC/5A

QUINT-PS-100-240AC/24DC/5A

QUINT-PS-100-240AC/24DC/5A

QUINT-PS-100-240AC/24DC/5A

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。

变频器/FC-302P22KT5E20H2XG   1

变频器/FC302P11KT5E20   1

变频器/FC302P5K5T5E20   1

变频器/FC302P2K2T5E20   1

216NG63A (HESG441635R1）数量2

6SL3055-0AA00-5AA0

6FX2002-1DC00-1AB4

6SL3210-1PH32-5CL0

6SL3244-0BB12-1FA0

6ES7195-7HB00-0AX0   3

OMRON E3ZG-R81   20

BZ-E39-RIS   20

R47 DRN80MK4/BE1   1

OAMLINK OAM-6000-45-8TX   1

HORNER HE-AIS-0101-22   5

RXM2LB2BD24VDC   1

RU4S-D24   1

YB410-40220VAC 40A   1

YB410-40220VAC 20A   1

6SL3210-1PE14-3UL1   1

6EP1334-2BA20   1

GV2-ME07C/1.6-2.5A   10

6AV2124-0JC01-0AX0   1----------------

6GK5204-0BA00-2BA3   6个

断路器 SACE S5H630 PR211 3P 630A 690V 75KA+   数量2

DTP-SL1254-H110          1

ABB  备件  3BHE004573R0145   1件--------------

ABB  备件  3BHE006412R0101   1件----------------

Honellwell  6561580058    1-----------------

7KM2112-0BA00-3AA0    1

2098-DSD-HV220-X-DN数量1 51986

IC693PWR321

IC693CPU331----------------

IC693CMM302L

531X139APMARM7

FBMSVH，3个------------

FBM224  P0926GG，2个---------------

FBMSSW，3个----------------

1.6ES7155-5AA00-0AA0    1

2.6ES7522-5HH00-0AB0    1

6ES7214-1BG40-0XB0　14

PK545-A-C3                   1

41B537963P01,适用GE752系列直流电机，碳刷连接线表面镀锌处理；工作电压：DC 750V、电流：DC 1000A    数量：48个

A165E-S-01　OMRON非常停止用开关,14個

138-4FB03-0AB0    1

138-4FA04-0AB0    1

6SN1118-0NK01-0AA1  1个--------------------

存储卡   VIPA 953-1LK00001903 1MB       1

A20B-2101-0350/05B   1

A20B-2101-0390/06A   1

1LE1502-2AB53-4AA4  1

3SU1801-0AA00-0AC2

5SU1354-7KK13

6GT2690-0AK00

6AV2123-2JB03-0AX0----------

6AV2124-0MC01-0AX0-----------

6AV2125-2JB23-0AX0------------

6AV2181-5AF08-0AX0

6GT2821-1BC32

6SL3000-0CE21-0AA0

6SL3000-0HE21-0AA0

3LD2 504-0TK53

A06B-6166-H201  --------------

A06B-6320-H202  各1--------------

BDFC-01C      1

140CPU53414A      1--------------

SIEMENS 6SE7-018-0EP50 NSFP 6SE70180EP50

SIEMENS 6SE7018-0EP50-Z AC DRIVE 6SE70180EP50Z

Siemens 6SE7018-0TA20 | 12mo   | Free EU  ping | Inc UK VAT

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SIEMENS 6SE7-018-0TA61 USPP 6SE70180TA61

SIEMENS 6SE7021-0EA61-Z AC Drive 6SE7021OEA61Z

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Siemens 6SE7021-0TA10

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SIEMENS 6SE70210TP60 INV AC 480V

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SIEMENS 6SE7021-3TP50-Z AC/DC DRIVE    XLNT   

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SIEMENS 6SE7-021-4EP50-Z USPP 6SE70214EP50Z

SIEMENS 6SE7021-6ES87-2DA0 6SE70216ES872DA0

SIEMENS 6SE7-021-8EB84-1HF3 USPP 6SE70218EB841HF3

SIEMENS 6SE7-021-8TB61 3HP 17.5AMP 460VAC 3PH SIMOVERT DRIVE

SIEMENS 6SE7-021-8TP50 NSFP 6SE70218TP50

SIEMENS 6SE70218TP60 INVERTER AC

SIEMENS 6SE7-021-8TP60 NSFP 6SE70218TP60

SIEMENS 6SE7022-1EP50-Z MASTERDRIVES MC AC DRIVE ( 20.5 AMP) GOOD TAKEOUT

SIEMENS 6SE7022-2FC84-1HF3 POWER MODULE GOOD TAKEOUT

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SIEMENS 6SE7022-6EC84-1HF3 SIMOVERT POWER MODULE GOOD TAKEOUT

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SIEMENS 6SE7-022-6TC61 NSPP 6SE70226TC61

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Siemens 6SE7022-7EP60-ZL20 AC Drive 6SE70227EP60ZL20

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Siemens 6SE7022-7EP70-Z AC Drive (60   )

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Siemens 6SE7023-4EC61-Z SIMOVERT 20 HP Variable Frequency AC Drive

SIEMENS 6SE7023-4UD61 USPP 6SE70234UD61

Siemens 6SE7023-8ED61-Z AC Drive 25HP 41.3A 460V   WOW  

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SIEMENS 6SE7-024-7TD51-1AA0 USPP 6SE70247TD511AA0

Siemens 6SE7024-7TD51-1AA1-Z DC Inverter Simovert MC

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Siemens 6SE7031-2EF60-Z AC Simovert VC Drive 6SE70312EF60Z 6SE7031-2EF60

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SIEMENS 6SE7-031-2TF60-Z USPP 6SE70312TF60Z

SIEMENS 6SE70315EF60 VC MASTERDRIVE AC-AC

SIEMENS 6SE7-031-6ES87-2DC0 NSFP 6SE70316ES872DC0

SIEMENS 6SE7-031-7EE85-1AA0 NSFP 6SE70317EE851AA0

SIEMENS 6SE7-031-8TF50-1AA0 USPP 6SE70318TF501AA0

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SIEMENS 6SE7032-5FB87-2DA1 NSPP 6SE70325FB872DA1

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SIEMENS 6SE7-032-7EE85-0AA0 USPP 6SE70327EE850AA0

SIEMENS 6SE7-033-8EE85-0AA0 NSFP 6SE70338EE850AA0

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Siemens 6SE7041-8EK85-0LA0 C98043-A1695-L Control Board  

SIEMENS 6SE7-090-0XX84-0AB0 USPP 6SE70900XX840AB0

SIEMENS 6SE7090-0XX84-6AB5 USPP 6SE70900XX846AB5

SIEMENS 6SE7090-0XX84-AH02 & 6SE7090-0XX84-3EHO VERSION A V-STAND

Siemens 6SE7231-8EF00-3AB0-Z VT 125/150 HP VS AC Drive 460V 6SE72318EF003AB0Z

SIEMENS 6SE7643-7HC33-3KX0 NSFP 6SE76437HC333KX0

SIEMENS 6SE9112-6CA13 USPP 6SE91126CA13

SIEMENS 6SE9-211-1DA40 NSPP 6SE92111DA40

SIEMENS 6SE9-2114-DA40 NSFP 6SE92114DA40

Siemens 6SE9212-0DA40

SIEMENS 6SE9-212-0DA40 NSFP 6SE92120DA40

SIEMENS 6SE9-212-0DA40 NSPP 6SE92120DA40

SIEMENS 6SE9212-1CA40 NSFP 6SE92121CA40

SIEMENS 6SE9-212-7DA40 NSFP 6SE92127DA40

SIEMENS 6SE9-212-8BA40 NSFP 6SE92128BA40

SIEMENS 6SE9212-ODA40 MICRO MASTER DRIVE    

Siemens 6SE9214-0DA40 Micromaster

SIEMENS 6SE9215-8DB40   MICROMASTER DRIVE 6SE92158DB40

SIEMENS 6SE9-215-8DB40 NSFP 6SE92158DB40

SIEMENS 6SE9-216-8BB40 NSFP 6SE92168BB40

SIEMENS 6SE9-216-8CB40 NSFP 6SE92168CB40

SIEMENS 6SE9-216-8CB40 USPP 6SE92168CB40

SIEMENS 6SE9-221-0DC40 NSFP 6SE92210DC40

SIEMENS 6SE9-221-0DC40 USPP 6SE92210DC40

SIEMENS 6SE9-221-3DC40 NSFP 6SE92213DC40

SIEMENS 6SE9-221-3DC40 USPP 6SE92213DC40

SIEMENS 6SE9-221-5DC40 NSFP 6SE92215DC40

SIEMENS 6SE9-221-8CC40 NSFP 6SE92218CC40

SIEMENS 6SE9-521-0CC40 NSFP 6SE95210CC40

SIEMENS 6SE9-521-8CC40 NSFP 6SE95218CC40

SIEMENS 6SE9522-4DG40  

SIEMENS 6SE9522-4DG40 USPP 6SE95224DG40

SIEMENS 6SE9522-7FS45/6SE95227FS45 25HP AC DRIVE    NNB   

SIEMENS 6SE9-525-8DJ40 NSFP 6SE95258DJ40

SIEMENS 6SE9531-0DK40 USPP 6SE95310DK40

SIEMENS 6SE9-531-4DK40 NSFP 6SE95314DK40

SIEMENS 6SE9-531-7DK40 USPP 6SE95317DK40

SIEMENS 6SE9-532-1EL40 USPP 6SE95321EL40

SIEMENS 6SE9-532-6EL40 USPP 6SE95326EL40

SIEMENS 6SE9533-2EL40 USPP 6SE95332EL40

SIEMENS 6SL30000-0DE21-6AA0 VERSION B LINE-FILTER ACTIVE LINE MODULE,  

SIEMENS 6SL3-000-1BE31-3AA0 NSFP 6SL30001BE313AA0

SIEMENS 6SL3120-1TE23-0AA3 SINGLE MOTOR MODULE    IN A  

Siemens 6SL3120-1TE23-0AA3 Single Motor Module; 600V Input; 400V Output

Siemens 6SL3120-1TE24-5AA3

SIEMENS 6SL3-126-2TE21-8AA3 NSFP 6SL31262TE218AA3

SIEMENS 6SL3130-6TE23-6AA3 sinamics s120 smart line module

SIEMENS 6SL3-130-6TE23-6AA3 USPP 6SL31306TE236AA3

SIEMENS 6SL3130-7TE21-6AA1 6SL31307TE216AA1 Motion Control Module

SIEMENS 6SL3130-7TE21-6AA1 6SL31307TE236AA3 Motion Control Module Drive

SIEMENS 6SL3130-7TE31-2AA3 ACTIVE LINE MODULE INPUT: 3AC 380-480V,  

SIEMENS 6SL3-136-1TE31-0AA0 NSFP 6SL31361TE310AA0

SIEMENS 6SL3210-1KE22-6AP0 RATED POWER 11KW, 6SL32101KE226AP0

Siemens 6SL3210-1KE23-8AB0 SINAMICS G120C RATED POWER 18.5kW

SIEMENS 6SL3300-1AE32-5AA0 SINAMICS BRAKING MODULE 600V DC

SIEMENS 6SL3-351-1AE33-1AA1 NSFP 6SL33511AE331AA1

SIEMENS 6SL3352-6TG41-0AA3 CIB SINAMICS S DC MODULE BOARD

SIEMENS 6SL3353-6TE411CA3 NSFP 6SL33536TE411CA3

Siemens 6SN1 121-0BA11-0AA1 6SN1121-0BA11-0AA1 SIMODRIVE 611 Control Unit 1-Axis

Siemens 6SN1 123-1AA00-0JA1 6SN1123-1AA00-0JA1 SIMODRIVE 611 Power Module 300A

SIEMENS 6SN1111-0AA01-0CA1 DRIVE    

Siemens 6SN1111-0AA01-2EA0 | 12mo   | Free EU  ping | Inc UK VAT

Siemens 6SN1118 0DG21 0AA1, Single Axis Digital Control Board

Siemens 6SN1118-0AA11-0AA1 6SN1130-1AA11-0CA0 simodrive for industry use

Siemens 6SN1118-0AA11-0AA1 Servo Drive [PZ2]

Siemens 6SN1118-0AE11-0AA0,  , 6SN11180AE110AA0,  

SIEMENS 6SN1-118-0DG21-0AA0 NSFP 6SN11180DG210AA0

Siemens 6SN1118-0DG21-0AA1 6SN11180DG210AA1

SIEMENS 6SN1118-0DG22-0AA1 6SN11180DG220AA1

SIEMENS 6SN1-118-0DG23-0AA0 USPP 6SN11180DG230AA0

SIEMENS 6SN1-118-0DH23-0AA0 USPP 6SN11180DH230AA0

SIEMENS 6SN1-118-0DH23-0AA1 USPP 6SN11180DH230AA1

Siemens 6SN1118-0DK21-0AA1    

Siemens 6SN1118-0DK21-0AA1 SIMODRIVE 611 DIGITAL CONTROL LOOP BLOCK

Siemens 6SN1-118-0DK23-0AA0 DRIVE SIMODRIVE 611 DIGITAL CONTR LOOP H PERF

SIEMENS 6SN1-118-0DM13-0AA1 NSFP 6SN11180DM130AA1

SIEMENS 6SN1-118-0DM13-0AA1 USPP 6SN11180DM130AA1

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Siemens 6SN1121-0BA11-0AA1 6SN1 121-0BA11-0AA1 SIMODRIVE 611 Control Unit 1-Axis

Siemens 6SN1121-0BA11-0AA1 Vers: D

Siemens 6SN1121-0BA12-0AA0 & 6SN1123-1AA00-0CA0

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Siemens 6SN1123-1AA00-0CA1

SIEMENS 6SN1123-1AA00-0CA1 POWER MODULE  SEALED 

Siemens 6SN1123-1AA00-0CA1 Ver. A Simodrive LT-Module INT.50A Trumpf

Siemens 6SN1123-1AA00-0DA0 Power Module Simodrive ~60   ~

SIEMENS 6SN1-123-1AA00-0DA1 NSFP 6SN11231AA000DA1

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SIEMENS 6SN1123-1AA00-0EA0 POWER MODULE    

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Siemens 6SN1123-1AA00-0EA1 Simodrive LT-MODUL

Siemens 6SN1123-1AA00-0EA1 Simodrive LT-MODULE