BAILEY 6632105G1

BAILEY 6632105G1

BAILEY 6632105G1

BAILEY 6632105G1

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。

SK-H1-SVFB2-E1 数量2  21年面价7029

3UF79300AA000   2

A5E02119485     1

6SE7033-7EH84-1BH0  2个---------------

1794-IT8   1 面价14224

20DC011A0EYNANANE   1 面价39722----------------

700-HF34A2-3-4I   5 无面价

700-HN264   5 18年面价48

1SAJ611000R0101   1

DX111-FBP.0

1SAJ520000R0100   1

UMC100

福克斯波罗 FC1417000983   MB-TCPM    数量1

变频器整流单元  MD800-0-4T41B /15KW 6

变频器逆变单元  MD800-2-4T5R5 /双轴    19

100-C60DJ00  面价1707   2个

440N-Z21U17H   50个 面价1905

6AV2 125-2AE13-0AX0；1个

6AV2 125-2GB23-0AX0；1个

ZPOW-01C   1----------------

ZTNT-7B1C   1--------------

ZINT-7B1C-------------

ACS580MV-PEBB-R3  1

CAH150CH4013R3/SKN20-12   1

DHH805   1

THYR./ DIODEMODUL1601    3

AINP-01c

G1fans2pcs

ACS880-01-042A-7   4

2711P-T10C1  老面价面价34900    数量1

ACS880-01-072A-3+D150+P944+N7518     1

 550-1AA01-0AB0      1

6SL3210-1KE22-6AB1  6

3RK1308-0AC00-0CP0  2

6ES7 322-1BH01-0AA0   1个

7ML12011EK00  2个

YC-1SDA0383000R1VFD  2个

6SR0960-0CB03-0AD0??? 4pcs

6SR0960-0CB00-0AD0???  5pcs

6SR3960-0CD02-0AD0??? 4pcs

6SR0960-0CB02-0AD0??? 4pcs

6SR0960-0CB07-1AD0??? 4pcs

6SR0960-0CB14-0AD0 4pcs

6ED1052-1HB08-0BA1???  1pcs

RLU220  2pcs

QRB1A-A050B70A2????? 12pcs

6SR0960-0SM48-0AD0??  6pcs

6SR0950-0WM01-1AD0  4pcs

6SR0950-0WM02-1AD0 5pcs

6SR0950-0WM01-2AD0  4pcs

6SR0950-0JM00-0AD0???  20pcs

6SR3950-0JM10-1BD0??? 20pcs

相机;A05B-1045-B135;FANUC 1

电缆（12m);6FX8002-5CS01-1BC0;SIEMENS 2

电缆（8m）;6FX7008-1BC61-1AJ0;SIEMENS/ 2

电缆（10m）;6FX7008-1BC41-1BA0;SIEMENS 2

电缆（9m）;6FX7008-1BC51-1AK0;SIEMENS/ 2 

单元;6FC5312-0DA00-0AA2;SIEMENS 1------------

电机;A06B-0269-B400;FANUC 1----------

变频器;6SL3210-1KE23-2UF1   

电源模块;6EP1961-3BA01;SIEMENS/西门子 1

ACS355-03E-03A3-4  (3AUA0000058185)  1个

3AUA0000109457 CAH 150CH 4013R3 5

KN20/12 1200V SM320A 64528556  5

AINP-01C SP KIT 68258529    3

3AXD50000027346 R10 G1 SINGLE

MODULE SP KIT thy/diot   3

20-PP20202数量10   19年-面价325

HMI Allen Bradley/Siemens/MODBUS/OPC/many others

HMI Allen Bradley/Siemens/MODBUS/OPC/many others

HMI Allen Bradley/Siemens/Omron/OPC/many others

HMI graphic drawing touch panel GP-S044-S1D0 RS232C RS422 serial port 4.4 mono

HMI graphic drawing touch panel GP-S070-T9D6 RS232C RS422 USB Ethernet interface

HMI graphic drawing touch panel GP-S070-T9D6 RS232C RS422 USB Ethernet interface

HMI Human Machine Interface for Allen Bradley AB PLC

HMI Human Machine Interface for Allen Bradley AB PLC

HMI Human Machine Interface for Allen Bradley AB PLC

HMI TH465-MT 4.3in Touch Screen RS232/422/485 Com Port USB X 2 DC20-28V IP65

HMI TH465-MT 4.3in Touch Screen RS232/422/485 Com Port USB X 2 DC20-28V IP65

HMI Touch Drawing Logic Programmable Panel LP-S070-T9D6-C5T RS232C RS485 USB 

HMI Touch Drawing Logic Programmable Panel LP-S070-T9D6-C5T RS232C RS485 USB 

HOBBS 72541 NSPP 72541

Hoell Gamewell AOM-2RF FCI Addressable Output RelayControl Module Kit 

Hoerbiger Origa Rodless Cylinder 50-2021/50x27.5-BM 

Hoerbiger Origa Rodless Cylinder 50-2021/50x27.5-BM 

HOFFMAN 14939 NSFP 14939

HOFFMAN 19506-098 NSPP 19506098

HOFFMAN 19980 NSFP 19980

HOFFMAN 22-LSAG NSFP 22LSAG

HOFFMAN 42990 NSFP 42990

HOFFMAN 44LSGQR NSFP 44LSGQR

HOFFMAN 54111-002 NSFP 54111002

HOFFMAN 59720 NSFP 59720

HOFFMAN 6CZ5 NSFP 6CZ5

HOFFMAN 783510-13511 NSFP 78351013511

HOFFMAN 87781778 NSPP 87781778

HOFFMAN 99401-262 NSFP 99401262

HOFFMAN 99411-820 USPP 99411820

HOFFMAN A12N12P NSFP A12N12P

HOFFMAN A-20N20MP NSFP A20N20MP

HOFFMAN A404CH USPP A404CH

HOFFMAN A-6R64 NSFP A6R64

HOFFMAN A-8P8 NSPP A8P8

HOFFMAN A-CLJIC USPP ACLJIC

HOFFMAN ANMV3 NSFP ANMV3

HOFFMAN A-SG6X6X6NK NSFP ASG6X6X6NK

HOFFMAN A-SG8X8X6NK NSFP ASG8X8X6NK

HOFFMAN ASL6 NSFP ASL6

HOFFMAN ASM5 NSFP ASM5

HOFFMAN A-VK23 NSFP AVK23

HOFFMAN CBF5557 !!!! O.I. BEZEL FIXED

HOFFMAN CBF5557 !!!! O.I. BEZEL FIXED

Hoffman CCS2FECLG Flange Elbow Operator Interface Screen Mount Panel Arm 

Hoffman C-CS6WJRLG Pendant Arm Wall Joint   

HOFFMAN D-HDLK NSFP DHDLK

HOFFMAN E-6PBVL PUSHBUTTON ENCLOSURE XLNT

HOFFMAN ENDURALINE ENCLOSURE 5 x 8 x 11-1/2 OD NOS

HOFFMAN ENDURALINE ENCLOSURE 5+ x 8 x 11-1/2 OD NOS

HOFFMAN ENDURALINE Industrial Control Panel Enclosure 

HOFFMAN ENDURALINE Industrial Control Panel Enclosure 

HOFFMAN ENDURALINE Industrial Control Panel Enclosure 

HOFFMAN F1212GUC USPP F1212GUC

HOFFMAN F-22LSGQR USPP F22LSGQR

HOFFMAN F44GPA USPP F44GPA

HOFFMAN F-44GSH NSFP F44GSH

HOFFMAN F-44GUC USPP F44GUC

HOFFMAN F-44LP NSPP F44LP

HOFFMAN F-66GSH NSFP F66GSH

HOFFMAN F-66LSAG NSFP F66LSAG

HOFFMAN F-66LSAG NSPP F66LSAG

HOFFMAN F-66WW NSFP F66WW

HOFFMAN P-108 NSPP P108

HOFFMAN PUSH BUTTON ENCLOSURE E12PB 12 HOLE 12 X 8-1/2 X 3-1/2 FOUR NOTCHED HOLE

HOFFMAN PUSH BUTTON ENCLOSURE E12PB 12 HOLE 12 X 8-1/2 X 3-1/2 FOUR NOTCHED HOLE

HOFFMAN PUSHBUTTON ENCLOSURE 12 HOLE 12 X 8-1/2 X 3-1/2 XLNT

HOFFMAN QHK NSFP QHK

HOFFMAN QIHK NSFP QIHK

HOFFMAN QMFK NSFP QMFK

HOFFMAN SPECIALTY 601267 NSFP 601267

HOFFMAN SPECIALTY 601267 USPP 601267

HOFFMAN T-342048 USPP T342048

HOFFMAN Z-L15 NSFP ZL15

Honeywell / IPC PLC Module 621-6300 5 vdc Output 

HONEYWELL 040874 NSPP 040874

HONEYWELL 117053 NSPP 117053

HONEYWELL 14506495-001 USPP 14506495001

Honeywell 16 PT AC Output Module TC-ODK161 TC-0DK161

Honeywell 16 PT DC Output Module TC-ODJ161 TC-0DJ161

Honeywell 24vdc Output Module 621-6500

HONEYWELL 30374433-001 NSFP 30374433001

HONEYWELL 30728096-001 NSFP 30728096001

HONEYWELL 30731811-001 OUTPUT MODULE

HONEYWELL 30731811-001 OUTPUT MODULE

HONEYWELL 30731811-001 OUTPUT MODULE XLNT

HONEYWELL 30731811-001 OUTPUT MODULE XLNT

Honeywell 4DP7APX0A311 A 4DP7APX0A311A Analog Output Module

Honeywell 4DP7APX0A311 A 4DP7APX0A311A Analog Output Module

HONEYWELL 4DP7APX0A311 OUTPUT MODULE 4DP7APX0A-31

HONEYWELL 4DP7APX0A311 OUTPUT MODULE 4DP7APX0A-31

Honeywell 4DP7APX0D 311 F 4DP7APX0D311F Digital Output Module

HONEYWELL 4DP7APXOA311/B ANALOG OUTPUT MODULEXLNT

HONEYWELL 4DP7APXOA311/B ANALOG OUTPUT MODULEXLNT

Honeywell 4DP7APXOA311-B Analog Output Module DCS

Honeywell 4DP7APXOA311-B Analog Output Module DCS

HONEYWELL 4DP7APXOD311 DIGITAL OUTPUT MODULE XLNT

HONEYWELL 4DP7APXOD311 DIGITAL OUTPUT MODULE XLNT

HONEYWELL 51303994-300 DIGITAL OUTPUT MODULE 51303994300

HONEYWELL 51303994-300 DIGITAL OUTPUT MODULE 51303994300

HONEYWELL 51304483-100 ANALOG OUTPUT MODULE 51304483100

HONEYWELL 51304483-100 ANALOG OUTPUT MODULE 51304483100

HONEYWELL 51304487-150 DIGITAL OUTPUT MODULE 51304487150 

HONEYWELL 51304487-150 DIGITAL OUTPUT MODULE 51304487150 

HONEYWELL 51304672-100 ANALOG OUTPUT MODULE 51304672100 

HONEYWELL 51304672-100 ANALOG OUTPUT MODULE 51304672100 

HONEYWELL 51304672-150 ANALOG OUTPUT MODULE 51304672150 

HONEYWELL 51304672-150 ANALOG OUTPUT MODULE 51304672150 

Honeywell 51405043-175 Digital Output 24v module 

Honeywell 51405043-175 Digital Output 24v module 

HONEYWELL 51453568-001 QUAD ANALOG OUTPUT MODULE

HONEYWELL 51453568-001 QUAD ANALOG OUTPUT MODULE

HONEYWELL 51453568-003 ANALOG / DISCRETE OUTPUT MODULE

HONEYWELL 51453568-003 ANALOG / DISCRETE OUTPUT MODULE

Honeywell 620-0080 OUTPUT MODULE good in condition for industry use

Honeywell 620-0080 OUTPUT MODULE good in condition for industry use

HONEYWELL 621-0007R REED RELAY/OUTPUT MODULE NNB

HONEYWELL 621-0010 6210010 Analog Output Module

HONEYWELL 621-0010 ANALOG OUTPUT MODULE 6210010 REPAIRED 

HONEYWELL 621-0010 ANALOG OUTPUT MODULE 6210010 REPAIRED 

HONEYWELL 621-0010 ANALOG OUTPUT MODULE 6210010 REPAIRED 

HONEYWELL 621-0010 OUTPUT MODULE 6210010

HONEYWELL 621-0010 OUTPUT MODULE 6210010

HONEYWELL 621-0010 OUTPUT MODULE 6210010

HONEYWELL 621-0010-A ANALOG OUTPUT MODULE 6210010A 

HONEYWELL 621-0010R ANALOG OUTPUT MODULE  6210010R

HONEYWELL 621-0010R ANALOG OUTPUT MODULE  6210010R

HONEYWELL 621-0010R ANALOG OUTPUT MODULE 6210010R 

HONEYWELL 621-0010R ANALOG OUTPUT MODULE 6210010R 

HONEYWELL 621-0010R ANALOG OUTPUT MODULE 6210010R 

HONEYWELL 621-0010R ANALOG OUTPUT MODULE 6210010R 

HONEYWELL 621-2100 OUTPUT MODULE 6212100

HONEYWELL 621-2150 OUTPUT MODULE 115 VAC

HONEYWELL 621-2150R 6212150R 115VAC OUTPUT MODULE

HONEYWELL 621-2150R OUTPUT MODULE 16POINT 6212150R

HONEYWELL 621-6300 OUTPUT MODULE 5V TTL 6216300

HONEYWELL 621-6350 OUTPUT MODULE 6216350 REPAIRED 

HONEYWELL 621-6350 OUTPUT MODULE 6216350 REPAIRED 

HONEYWELL 621-6350R OUTPUT MODULE 6216350R FS

HONEYWELL 621-6350R OUTPUT MODULE 6216350R NIB FS

HONEYWELL 621-6450 OUTPUT MODULE 12VDC

HONEYWELL 621-6500 OUTPUT MODULE 6216500

HONEYWELL 621-6550 DIGITAL OUTPUT MODULE 24VDC 16 POINT

HONEYWELL 621-6550 OUTPUT MODULE 6216550 REPAIRED

HONEYWELL 621-6550 OUTPUT MODULE XLNT

HONEYWELL 621-6550R OUTPUT MODULE 621-6550-R 6216550R 

HONEYWELL 621-6550RC OUTPUT MODULE/ REFURBISHED

Honeywell 621-6575 6216575 Output Module

Honeywell 621-6575 6216575 Output Module

Honeywell 621-6575 6216575 Output Module

HONEYWELL 621-6575 OUTPUT MODULE 24VDC 6216575 

HONEYWELL 621-6575 OUTPUT MODULE 24VDC 6216575 

HONEYWELL 720019-01 POWER SUPPLY NNB

HONEYWELL 80363969-150 ANALOG OUTPUT MODULE 80363969150 

HONEYWELL 80363969-150 ANALOG OUTPUT MODULE 80363969150 

HONEYWELL 80363975-100 DIGITAL OUTPUT MODULE XLNT

HONEYWELL 80363975-100 DIGITAL OUTPUT MODULE XLNT

Honeywell 8476-981-065-A-4 Digital Indicator: 

Honeywell 8476-981-065-A-4 Digital Indicator: 

Honeywell 8476-981-065-A-4 Digital Indicator: 

HONEYWELL 900TBK-0001 USPP 900TBK0001

HONEYWELL 900TBR-0001 USPP 900TBR0001

HONEYWELL 91SS122 FNFP 91SS122

Honeywell Access PRO22OUT 16 Output Module

Honeywell Access PRO22OUT 16 Output Module

Honeywell Ademco 4101SN V-Plex Single Output Relay Module

Honeywell Ademco 4101SN V-Plex Single Output Relay Module

Honeywell analog output module 621-0010R

Honeywell analog output module 621-0010R

HONEYWELL AT72D-10482 NSPP AT72D10482

HONEYWELL AT72D-1089 NSPP AT72D1089

HONEYWELL AT72D-1089 USPP AT72D1089

HONEYWELL C554A-1463 NSFP C554A1463

Honeywell Circular Chart Reader 702X26-C14-000-000-2274

Honeywell Circular Chart Reader 702X26-C14-000-000-2274

Honeywell Circular Chart Reader 702X26-C14-000-000-2274

HONEYWELL DC100L11101000 CONTROLLER 90-264VAC XLNT

HONEYWELL DC100L11101000 CONTROLLER 90-264VAC XLNT

Honeywell DC5014-A2-1A10-30-00-312 Digital Controller

Honeywell Digital Output Module XF524A

Honeywell Display

Honeywell DR45A1-1000 Circular Chart Recorder IAC

Honeywell DR45A1-1000 Circular Chart Recorder IAC

Honeywell DR45A1-1000 Circular Chart Recorder IAC

HONEYWELL INTRUSION 4101SN 1 ZONE OUTPUT MODULE

HONEYWELL IPC 621-6550 DIGITAL OUTPUT MODULE

Honeywell ISSC 621-2100R 6212100R Output Module GOOD

HONEYWELL ISSC 621-2150 OUTPUT MODULE 6212150

HONEYWELL ISSC 621-6500 OUTPUT MODULE 6216500 

Honeywell Keyboard Division Key Tronic SG-0011844-P TCD475-5

Honeywell Keyboard Division Key Tronic SG-0011844-P TCD475-5

HONEYWELL MEASUREX 51309152-175 OUTPUT MODULE 51309152175

HONEYWELL MEASUREX 51309152-175 OUTPUT MODULE 51309152175

Honeywell Operator Interface Display XI581AH 36654

Honeywell Operator Interface Display XI581AH 36654

Honeywell Operator Interface Display XI581AH 36654

HONEYWELL OPERATOR INTERFACE PANEL DISPLAY  997ER03

Honeywell PLC Module 621-6500 24 VDC Output

Honeywell PLC Output Module 621-2175RC

Honeywell Program Terminal w/ Keyboard IPC 623-50

Honeywell Program Terminal w/ Keyboard IPC 623-50

Honeywell Program Terminal w/ Keyboard IPC 623-50

Honeywell Program Terminal w/ Keyboard IPC 623-50

HONEYWELL Q340A-1108 NSFP Q340A1108

HONEYWELL Q345A-1321 NSPP Q345A1321

HONEYWELL Q390A-1061 NSFP Q390A1061

HONEYWELL Q539J-1006 NSFP Q539J1006

HONEYWELL Q674A-1019 NSPP Q674A1019

HONEYWELL Q674E-1262 NSPP Q674E1262

HONEYWELL Q682B-1037 NSPP Q682B1037

HONEYWELL Q7800A-1005 NSFP Q7800A1005

HONEYWELL Q7800A-1005 NSPP Q7800A1005

HONEYWELL Q7800B-1003 NSFP Q7800B1003

HONEYWELL R4242B-1005 NSFP R4242B1005

Honeywell SDS-C1ACT-1001 Smart Hand held Activator 

HONEYWELL SDS-D2-12TR OUTPUT MODULE 1.5AMP 5-240VAC

HONEYWELL STT350-ENCLOSURE USPP STT350ENCLOSURE

HONEYWELL T822C-1090 USPP T822C1090

HONEYWELL TC-ODA161 DIGITAL OUTPUT 120/240Vac MODULE=

HONEYWELL TC-ODA161 DIGITAL OUTPUT 120/240Vac MODULE=

HONEYWELL TC-ODJ161 K02 DIGITAL OUTPUT 24Vdc MODULE=

HONEYWELL TC-ODJ161 K02 DIGITAL OUTPUT 24Vdc MODULE=

Honeywell TC-ODK161 AC Digital Output Module XLNT

Honeywell Temp. Control Part DC5061-0-1A00-100 

Honeywell UDC1000 Micro-Pro Temperature Control DC100L

Honeywell UDC1000 Micro-Pro Temperature Control DC100L

Honeywell UDC401 SDC401 Process Controller UDC-401 SDC

Honeywell XF522A XF 522 A Analog Output Module -NO BOX

Honeywell XF523A XL500/600 Module 12 Digital Outputs

Honeywell XF524A XH 524 A Digital Output Module 

Honeywell XF524A XH 524 A Digital Output Module -NO BOX

Honeywell XF524A XL500/600 Module 6 Digital Outputs

Honeywell XF525A XL500/600 Modules 3x3 position digital outputs series 60 type

Honeywell XF527 Analog Output Module 

HONEYWELL XF824A DIGITAL OUTPUT MODULE WITH THE BOX

HONEYWELL XL50-MMI CONTROLLER

HONEYWELL XL50-MMI CONTROLLER

HONEYWELL ZNRV14182U NSPP ZNRV14182U

HONEYWELL30732037-001DISPLAYMODULE/PANEL

HONEYWELL30732037-001DISPLAYMODULE/PANEL

HONEYWELL4DP7APX0A311OUTPUTMODULE4DP7APX0A-311

HONEYWELL4DP7APX0A311OUTPUTMODULE4DP7APX0A-311