51308086-101

51308086-101

51308086-101

51308086-101

51308086-101

5-29---

D-576547713600++++++++++++

FS450R17KE3/AGDR-71C++++++++++++

FS225R12KE3/AGDR-71C++++++++++++

R911338254  HNF01.2D-M900-E0125-A-480-NNNN++++++++++++

R911295325  HMS01.1N-W0054-A-07-NNNN++++++++++++

R911297164  HMS01.1N-W0150-A-07-NNNN++++++++++++

R911297424  HMV01.1E-W0075-A-07-NNNN各2++++++++++++

6AV7853-0AE20-1AA0   数量2

6XV1440-4AN20, 20M   数量1

6AV6671-5AE10-0AX0   数量1

6SE7 031-7HH84-1HJ0   数量20

6SE7 031-7HF84-1HH1   数量15

6SE7031-7HG84-1JA1  数量15

6SE7 031-0EE84-1JC0   数量15

A5E00906698, VPOC-D FOR 数量10

6SE7024-7ED84-1HF4   数量15

A5E03476241     数量10

A5E001356141   数量10

6SE7027-2ED84-1HF5  数量15

6SE7 024-7FD84-1HH0   数量20

6SE7 021-0EA84-1HF3   数量15

3SB1120-1RB00   数量150

6GK1 502-3CA10   数量50

6ES5 700-8MA11   数量50

PLC S5 95U     数量20

P/N: (2017964-001)2020175-001   数量2

P/N: US2:2020154-001(2020972-001)   数量3

P/N: A5E02645922001(2021828-002)   数量3

P/N: GWK- AI2021717-009  数量1

P/N: A5E02645925001  数量1

HT-SGLBDM2411000K1S

HT-SGLBDM2411400K1S

ABB   ES2000-9725-2   2000A   15V

ABB   ESM2000-9983    14042A67

20AC5P0A0AYNANC0 面价 9941

20AC5P0A0AYNNNC0  面价 9210

20BC011A0AYNANC0 面价 18676

20G11ND077AA0NNNNN  面价 83520

20AC022A0AYNACC0   面价 17500    14年面价

20DD065A3NYNACGNE     面价 81315

20DJ096A3NNNACGNE  面价  111384

力士乐  P50382-4   4

ATV610D75N4   2

ATV610C16N4     2

AC380V FC202P185T4     1

20BC8P7A3NYYACA0  面价  31088

20F11RC8P7AJA0NNNNN   无面价

20F11RC8P7AJA0NNNNN 无面价

140CPU53414A

PM1200

PDF11-FBP.0    1

PLC备件触摸屏XBTGT7340Schneider

质量流量计 MKS 1179A04921CR1AV-K   1

401-1DA01-0AA0   1个

主驱动控制板A5E01161645A-001   

6FC5247-0AA06-0AA0     3

S4EB-24V AG304460     1个

6AV7894-0BE00-1AB0 ，1个 

FAGOR编码器 S-2500  3

ASCO电磁阀  WSNF8551A321  24VDC   ++++++++++++++++

20DH125AONNNANNNN           117000  ++++++++++++++++    

20DH205AOANNNANNNN         没有面价

品牌: SMC;规格型号: EX250-SEN1; 24VDC Class2 100mA; INPUT 32 POINTS, 1A; OUTPUT 32POINTS, 2A           

HC-KFS73三菱    2

SGD7S-R70A20A    1

SGD7W-7R6A20A    1

JZSP-CSP25-15-E     1

JZSP-CLN11-15-E    1

JZSP-CLN21-20-E   1

JZSP-CSP25-15-E   1

HPQ-D11N          1

HARS700/025-输出电流25A-700V

HARS700/055-输出电流55A-700V

HARS700/170P-119KW-AC7100V

HARS700/200P-140KW-AC700V

HARS700/310-输出电流310A-700V

HPU690/048D1

HPU690/096MB1-输出电流96A-AC690V    

HPU690/130D1-输出电流130A-AC690V

HPU690/192MB1P-AC690V

HPU690/250MB1

CI840A  

CE15KN3数量9

6ES7 972-0BB52-0XA0  

20G14TC650JN0NNNNN数量1 

6ES7232-0HD22-0XA0   3

6ES7231-0HC22-0XA8   6

TSXDEY16D2  

TSZDSY08T2

TSXDSY16R5

TSXDEY32D2K

TSXMFPP001M

7MH7725-1DY

AB32-10/5 D525  

TSXDSY08T2  

1FK7083-2AF71-1UH0   

20DH205A0NNNANNNN

20DH125A0NNNANNNN

西门子断路器  3VL2716-1DC33-2PD1   1个

模块ASI-EVA-MEB-2E2A-Z费斯托                   1 

电磁阀4WE6J50/AG24N24          4

触摸屏V806MD         1

通讯板CUN-04                1

控制器6SL3120-2TE21-8AD0            1

控制器6SL3162-2MA00-0AA0           1

触摸屏6AV2123-2GA03-0AX0           1

电动机1FK7042-2AF71-1UG2            1

模块6ES7151-1CA00-0AB0       2

触摸屏V806IMDN           1

编码器线6FX5002-2DC10-1AF0

6ES7315-2EA14-0AB0 只 1

6es7153-4aa01-0xb0 只 1

施耐德 RXM2LB2BD

140CPS11420

140CPU65160

140NOE77111

 ATV12H075M2

ATV312 HU 40 N4  

ATV312HU15N4

ATV312HU22N4*2EA

ATV312HU40N4  

ATV312HU55N4

Human Machine Interface:

Type: V806MDN

6SE6400-0AP00-0AA1，4个   未税

VACON OPT-B4-1    1

M4-8TP-RJ45数量1

C200H-BC101-V2  2件

DSQC679++++++++++++++++++

AO820  2

ST400-AG41-24V Pro-face (普洛菲斯) -期空压机SA250    1

20DH205A0ANNNANNNN----正确型号是20DH205A0ENNANANE    面价153387++++++++++++++++++++++++++

20DH125A0NNNANNNN-----正确型号是20DH125A0ENNANANE     面价120861+++++++++++++++++++++

6SL3000-0BE21-6AA0    1个

6ES7357-4AH01-0AE0       1

6FX5002-2EQ10-1BA0    1

6FX5002-5DA01-1BA0    1

6ES7 953-8LL31-0AA0   1

6ES7 153-4AA01-0XB0   2

6ES7 322-1BH01-0AA0   1

6ES7 332-5HD01-9AJ0   1

6ES7 392-1AJ00-0AA0   1

6GK1 901-1BB10-2AA0    4

AZPF-1X/011RAB01MB    1

R7D-AP02L

R7D-AP01L   各1

EMAX2    1

CONTROL-PACK Nucom 控制模块GP-10  CP-10

ABCC-PRT AB6215-B V.1.19通讯模块

ATS48D17Q  1

6ES7216-2BD22-0XB0   数量3

6SE7 031-6EB87-2DA1   数量2

6SE7 021-3EB61-Z,L20+G93   数量2

6SE7021-6ES87-2DA1   数量2

6SE027-2ED61-Z   数量1

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。

ACCURAY 64844-002 PRI PC BOARD EXCELLENT CONDITION

LOT OF 2 ACCURAY NA-B-8-082537-001-A MICROSCAN CALIPER CALIBRATION KIT 58612

E2V Technologies CX1191D thyratron Accuray Cyberknife

ACCURAY 082132-001 SCANNER CONTROL BOARD MODULE CARD 58864

ACCURAY 086172-001 6 CHANNEL CHAN MULTIDROP OUT CIRCUIT BOARD MODULE CARD 58010

ACCURAY 4-083182-001 REV CA I/O PC PCB PRINTED CIRCUIT BOARD MODULE CARD 58642

HONEYWELL ACCURAY BCMMST4A 60144916-001 SCANNER PCB CONTROL CIRCUIT BOARD 58693

ACCURAY 064860-003 FDI E SCANNER PRINTED CIR CONTROL BOARD CARD MODULE PCB 59056

ABB/ACCURAY 083898-010 ELECTROMETER RELAY 11PIN 600M OHMS TC=12MS PRE AMP 52939

ACCURAY 064860-003 FDI C PC CIRCUIT BOARD MODULE CAD FDI PLC CARD 56753

ACCURAY 7-083122-001 ELECTRONIC PC PCB PRINTED CIRCUIT BOARD MODULE CARD 58669

ACCURAY 6-053852-001 8301 2301 REGULATED HIGH VOLTAGE POWER SUPPLY 58666

ACCURAY 082132-001 082133-001 SCANNER CONTROL BOARD MODULE CARD 59053

ABB / ACCURAY 083898-010 ELECTROMETER RELAY 11PIN R600M OHM TC=12MS 58685

ABB/ACCURAY 083898-011 ELECTROMETER RELAY 11PIN R600M OHM TC=12MS E/C 58683

ABB / ACCURAY 083898-010 ELECTROMETER RELAY 11PIN R600M OHM TC=12MS E/E 58684

ABB ACCURAY 083898-011 ELECTROMETER RELAY 11P 11PIN R10000M OHM TC=100MS 58681

ABB / ACCURAY 083898-011 ELECTROMETER RELAY 11PIN R600M OHM TC=12MS 58682

ABB / ACCURAY 083898-011 ELECTROMETER RELAY 11PIN 10000M OHM TC=100MS 52942

ACCURAY 086175-001 INPUT MODULE MOTHERBOARD ELECTRICAL CIRCUIT BOARD CARD 58013

ACCURAY MICROSCAN CALIPER CALIBRATION BLOCKS NA-B-8-082537-001-A L13

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ACCURAY MICROSCAN CALIPER CALIBRATION BLOCKS NA-B-8-082537-001-A L12

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Accuray 028490 FTG BU. UNION 3/8 Tube (Part of 028490 Kit Air Compresor)

Dunlop AccuRay AccuRated Tires 1957 print Ad

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ACCURAY OPERATOR CONTROL STATION INTERFACE ASSEMBLY W/ MONITOR + CONTROLS 57850

Accuray 64844-001 64844001 Process Interface Board 

ACCURAY 061577-003 PROM/RAM AD-9-061577-003 MAKE OFFER!

Accuray 61595-003 61595003 Scanner in PWA

Accuray 61580-002 61580002 PC Board 

Accuray 64844-004 64844004 PC Board

ACCURAY AIC8 086155-001 SCANNER VME CONTROL BOARD CARD 86155 51642

Accuray 83883-004 83883004 PC Board 

Accuray 83156-002 83156002 PC Board

ACCURAY 086158-004 SIO6 A SCANNER CONTROL CIRCUIT BOARD MODULE CARD PC PCB 58615

Accuray 64829-003 64829003 PC Board

Accuray 61552-002 61552002 MPR

Belmont 071A Accuray Dental Bitewing Intraoral X-Ray w/ Control Box & Mount

ACCURAY NA-B-8-083103 083892 TEMPERATURE CONTROLLER 10 POSITION 45C-80C 52932

Accuray 69828-002 69828002 PC Board 

ACCURAY 067455-004 DISPLAY ACCURAY 067455004 MAKE OFFER

Accuray MCC/IFCC I/F, part # 013509 REV: J PCB

Accuray 67461-002 67461002 PC Board 

Accuray 69242-002 69242002 PC Board 

Accuray 64844-002 64844002 PC Board

Accuray 64811-002 64811002 PC Board

INDUSTRIAL NUCLEONICS ACCURAY AD-9-055109-30269 727622008 55169-30269 PCB CIRCUI

INDUSTRIAL NUCLEONICS ACCURAY 1780-52 89-69-0458 PCB CIRCUIT BOARD / CARD / MODU

INDUSTRIAL NUCLEONICS ACCURAY 2H 245855 PCB CIRCUIT BOARD / CARD / MODULE - USED

INDUSTRIAL NUCLEONICS ACCURAY 61458-32835 PCB CIRCUIT BOARD / CARD / MODULE - US

INDUSTRIAL NUCLEONICS ACCURAY 61461-001 PCB CIRCUIT BOARD / CARD / MODULE - USED

INDUSTRIAL NUCLEONICS ACCURAY 61461-32438 PCB CIRCUIT BOARD / CARD / MODULE - US

INDUSTRIAL NUCLEONICS ACCURAY 69-00-8052 PCB CIRCUIT BOARD / CARD / MODULE - USE