IC693CHS392RR

IC693CHS392RR

IC693CHS392RR

IC693CHS392RR

IC693CHS392RR

6-15---

ROC-809 MPU++++++++++++++++++++++++

ROC827++++++++++++++++++++++++

EB-203-00-000++++++++++++++++++++++++

NTE-207-CBNS-0000++++++++++++++++++++++++

MGE-455-CONS-0000++++++++++++++++++++++++

3BHE024577R0101++++++++++++++++++++++++

HIEE300024R4++++++++++++++++++++++++

DI3301++++++++++++++++++++++++

AO3481++++++++++++++++++++++++

PI3381++++++++++++++++++++++++

AI3351++++++++++++++++++++++++

DO3401++++++++++++++++++++++++

FRPS-2-24A++++++++++++++++++++++++

MIV0101A-1-B5++++++++++++++++++++++++

A06B-6130-H003++++++++++++++++++++++++

140CPU65160++++++++++++++++++++++++

功率单元    LDZ10500424.140     1个

CV500-PS221   1个

20DE820N0ENNBNANE    19年面价   1087036+++++++++++

20F11NC085JA0NNNNN   19年面价   50460 +++++++++++

EVS9324-ESV0004-00A    10KWA   1------EVS9324-ESV0004-004 10KWA

140CPU65260      ++++++++++++++++++        

Q68DAN    1

NTCL01     4  +++++++++++++++++++

1SDA063548R1  1

1SDA063552R1   1

AF400-30-11  1

变频器C-D038A103

| 变频器ACS355-03E-04A1-4 / 380VAC

| 变频器ACS355-03E-07A3-4 

变频器ACS510-01-025A-4

变频器ATV31HU1 1N4A

变频器PowerF1ex 40 22B-D2P3N104

| 高压接触器附件推进机构HN46AP-4L1

变频器ATV71HD22N4Z   1

6FX2007-1AD03    3

6FX2007-1AD03         2

1PH8165 -4ML03-2AA1-2 KTY84-130       1 

6SL3200-0VB01-0AA0       1

6RA7085-6DV62-0            1+++++++++++++++++++

综合保护装置显示屏SJ6861-6AW90-0JA0-L0V/CC西门子   2块

SOKTL150R4HBSZ 214996  数量1个

6ED1 052-1FB00-0BA4  1

综合保护装置显示屏SJ6861-6AW90-0JA0-L0V/CC西门子   2块

光转换基板(OLB1-8) ARND-8128B  1

3BHE002182P0001   电阻器   2

3BHE004759P0003  熔断器  6

HIEB412186R0002   熔断器  6

SGM-01A3PE21           1

SGM-01A3TE21          1

接触器继电器XTCE009B10  3

输入终端6FC5203-0AF21-0AA1    1

83A02-ASVWAAACAHAH    1

PMD75-1W408/101     1

IC200MDL740   面价1580

DILM250-XCT  1

AB 2711P-K12C4A8   5

AB 2711P-RN6       5

AB 1761-CBLAS03    5

2711P-RN6         1

14dB TAP MA-0185-100(B)      2 

140AVO02000    1   面价：11020

140CRA93100     1    面价：11466

140DDO35300   1    面价：6950

140DDI35300     1    面价：5906

140CRP93100      1    面价：11466

140CPS12400      2    查不到面价

YOKOGAWA CAI     1 未税

制冷机组操作面板OMRON NT631C-ST153B-EV3 数量1

6RA7018-6DS22-0数量1++++++++++++++++

CHM-C320KGS4

HMCP150U4CAC600VhA

DILM115/22MOELLER

EMERSONSDN 10-24-480C储能器

D1042Q

PH500MQMJ

708FX2-STN-TRON++++++++++++++++++

CONTACTPLC-BSC-24DC/21-21

BAUMER3PA2

PILZ�103

PILZ�500

PILZ�825

PHOENIX CONTACT866776

KFD2-STC4-EX2

MC60-12GM50-1N-V1

KFD2-SR2-EX2.W

KFD2-EB2

CSSP12-AA    1个

MIV0101A-1-B5 ++++++++++++++++++

H2-WPLC3     1

FS2N-128MR   1

AW30-03BDG-B    1

MA-0185-100(B)      2

MR-BT6VCASE  

CR17335S-R(3V) 4

MR-J4W3-444B(SER:C25J2H003) 1

MR-J4W3-500B(SER:C28M3M006)  1

继电器 OMRON MC3 43767-0010数量10

6DD1682-0DA1  ++++++++++++++

1FL6042-2AF21-1MA1  2

6ES7155-5AA01-0AB0     1

6ES7521-1BH10-0AA0      2

6ES7511-1AK02-0AB0     3

6ES7322-1BH01-0AA0    3

6ES7321-1BH02-0AA0    3

ECMA-C21320RS数量1

A06B-6130-H003    1+++++++++++++++++

Tsxpcx3030-c  1

Q68DAIN    1

6ES7331-7NF00-4AB1  1

6ES7331-1KF02-4AB1  1

6ES7321-1BL00-4AA1  1

6ES7322-1BL00-4AA1  1

6ES7 231-4HF30-0XB0  2

6ES7390-1AF30-0AA0-J 2.00

EM232 CN AQ2 232-0HB22-0XA0 2.00

6ES7 322-5HF00-0AB0 3.00

力士乐 电磁换向阀 4WE6D62/EW230N9K4  2个

Y. TC643 Eu-5   2

Y02.12. J00020   3

80190-560-02-R  40716  2个

SPV2/052-L3Z-9999  PS188-RNU335-239   1

SMF 2/089-B37  1

6ES7022-6EC61-Z   1个

6ES7317-6TK13-0AB0     1

VFD002S23A    1

SENSOR FTSV82BC(TAKEX)数量1

2711C-K3M???12

3WL1108-2AA32-6AJ2-Z Z=C22 1

2711-K6C9    1

1FL6024-2AF21-1MG1   9

1FL6024-2AF21-1MH1   1

1FL6032-2AF21-1MG1   8

1FL6034-2AF21-1MG1  6

1FL6034-2AF21-1MH1   5

TSXP572634M  1个

西门子的温湿度探头，QFM2160，1个

1783-MS10T    19年面价   28072+++++++++++++

6DD1661-0AE0   1个++++++++++++++++++++++++

3 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。

NI National Instruments Multifunction I/O DAQ Board AT-...

NATIONAL INSTRUMENTS PCI-6031E I/O BOARD HIGH RESOLUTIO...

National Instruments NI AT-MIO-16F-5 180985-01 Rev D I/...

National Instruments 200kS/s 16-Bit Multifunction I/O B...

National Instruments NI PCI-1200 DAQ Board 100kS/s 12-b...

National Instruments PCI-1200 multifunction DAQ board, ...

National Instruments PCI-1200 multifunction DAQ board, ...

National Instruments NI PCI-6035E 16-Analog-Input Multi...

National Instruments NI PCI-6281 multifunction DAQ boar...

National Instruments NI PCI-4472 24-bit 8-Channel DAQ B...

National Instruments PCI-1200 multifunction DAQ board

National Instruments PCI-1200 National Instruments Pci-...

National Instruments SCB-68 I/O Connector Terminal DAQ ...

National Instruments DAQCard-6062E PCMCIA 12-bit I/O Ca...

National Instruments scb-68 I/O Connector Terminal DAQ ...

National Instruments PCI-GPIB/+ 183617C-01 DAQ PCI-GPIB...

 National Instruments NI PCI-6024E, Multifu...

National Instruments NI PCI-MIO-16XE-10 (PCI-6030E) NI ...

NATIONAL INSTRUMENTS NI DAQ PXI-6052E 185489D-01 333kS/...

National Instruments PCI-6071E 184411E-01 Multifunction...

National Instruments PCI-6527 24 input 24 output Digita...

NATIONAL INSTRUMENTS PCI-MIO-16E-4 MULTIFUNCTION DAQ CA...

NATIONAL INSTRUMENTS PCI-6024E DAQ CARD 187570C-02

National Instruments PCI-6034E NI DAQ Card 16 bit Analo...

NATIONAL INSTRUMENTS PCI-6023E ANALOG INPUT MULTIFUNCTI...

National Instruments NI PCI-MIO-16E-4 16-Analog-Input M...

National Instruments PCI-6024E NI DAQ Card

 National Instruments NI PCI-6052E, 16-Bit ...

 National Instruments NI PCI-6035E, 16-Bit ...

**Tested** National Instruments PCI-MIO-16XE-10 (6030E)...

 National Instruments NI PCI-6023E, Multifu...

National Instruments PCI-6024E NI DAQ Card (NEW) Analog...

Feedback: 1,005 | 100%

Watch this item

National Instruments 779072-01 NI PCI-6259 M Series DAQ...

Feedback: 7,610 | 99.9%

Watch this item

National Instruments NI PCI-6259 16-Bit 32 Analog Input...

Feedback: 7,610 | 99.9%

Watch this item

National Instruments PCMCIA DAQCard AI-16XE-50 (NEW) NI...

Feedback: 1,005 | 100%

Watch this item

National Instruments PCI-8232 (NEW) GPIB Interface Card...

Feedback: 1,005 | 100%

Watch this item

National Instruments 777810-01 PCI-6527 48 bit Digital ...

Feedback: 3,896 | 99.9%

Watch this item

NATIONAL INSTRUMENTS 181830E-01 AT-GPIB/TNT CARD

Feedback: 2,750 | 99.4%

Watch this item

National Instruments AT-MIO-64E-3 I/O Board 182625E-01 ...

Feedback: 3,896 | 99.9%

Watch this item

NI National Instruments Switch Documentation and SW Com...

Feedback: 18,370 | 99.4%

Watch this item

NI National Instruments SCXI-1122 16-Channel Isolated ...

Feedback: 7,132 | 99.8%

Watch this item

NI National Instruments VXI-1200 Flexframe Rack Mount K...

Feedback: 7,132 | 99.8%

Watch this item

National Instruments NI PXI-8464 Series 2 Controller Ar...

Feedback: 4,524 | 100%

Watch this item

National Instruments 777462-01 High-Performance GPIB In...

Feedback: 601 | 99.7%

Watch this item

National Instruments NI GPIB-USB-HS Interface Adapter N...

Feedback: 1,005 | 100%

Watch this item

National Instruments NI cRIO 9024 Compact Rio 800 MHz w...

Location: Australia

Feedback: 345 | 100%

Watch this item

Enlarge

New National Instruments NI 763061-02 Type X2 GPIB Shie...

Feedback: 18,370 | 99.4%

Watch this item

National Instruments NI SCXI-1322 Terminal Block 777687...

Feedback: 7,132 | 99.8%

Watch this item

NI National Instruments MXI-2 8m Standard Cable NEW

Feedback: 4,612 | 99.4%

Watch this item

NATIONAL INSTRUMENTS MC-GPIB IEEE 488 INTERFACE CARD 18...

Location: Australia

Feedback: 1,670 | 99.7%

Watch this item

NEW NATIONAL INSTRUMENT 192323B-02 779312-01 PCI 6521 8...

Feedback: 26,199 | 99.8%

Watch this item

NEW National Geographic: Teste dein Gehirn by (German)

Location: Germany

Feedback: 232,211 | 99.3%

Watch this item

NEW National Geographic: Teste dein Gehirn by (German)

Location: Germany

Feedback: 232,211 | 99.3%

Watch this item

AMD (ATI) Sapphire Radeon HD7770 1GB GDDR5 PCI-e Graphi...

Location: Australia

Feedback: 285 | 100%

Watch this item

Enlarge

USED ASUS Nvidia GT430 1Gb Low Profile HDMI PCI-E Video...

Location: Australia

Feedback: 180 | 98.4%

Watch this item

Enlarge

ASUS Nvidia GTX650 GTX 650 Top OC OverClock Gaming PCI-...

Location: Australia

Feedback: 31,826 | 99.8%

Watch this item

Intel WM3945BG 802.11g Mini PCI-E Card for Dell Acer So...

Location: United Kingdom

Feedback: 14,174 | 99.7%

Watch this item

Startech PEXPECP2-StarTech.com 2 Port PCI Express / PCI...

great seller, great prices and great service