620-0059

620-0059

620-0059

620-0059

620-0059

6-5---

UTTAH-B17TL++++++++++++++

JZRCR-YPU01-1++++++++++++++

SRDA-COA30A01A-E++++++++++++++

HW0381646-A++++++++++++++

SRDA-C0A12A01A-E++++++++++++++

3HAC025097-001++++++++++++++

6SE7022-1EP60++++++++++++++

C825LN6++++++++++++++

C825KN10++++++++++++++

1398-DDM-019++++++++++++++

A06B-6096-H107++++++++++++++

MOTOROLA  M930++++++++++++++

MOTOROLA  M900++++++++++++++

ATS22C59S6++++++++++++++

ATV61HC31N4++++++++++++++

ATV61HD90N4D++++++++++++++

ATS22C41Q410A430V++++++++++++++

PSTB720-600-70++++++++++++++

1C31129G04++++++++++++++

3BSE018105R1-PM861++++++++++++++

3BSE018101R1-C1851++++++++++++++

20B-2000-0490/02A++++++++++++++

CIMR-AC4A0072AAA+++++++++++++++++++++++

2090-UXNFBMP-S35   1

2090-UXNFBMP-S20  面价  3746.8     1

2090-CFBM7DD-CEAF20  面价4373   1

1756-L71   面价  61828   +++++++++++++++++++

1790D-T16BVO   面价 2597  1

1790D-T16BVOX   2

6SL3210-1PE16-1UL1 2.2KW 4

6SE7090-0XX84-OFF5 1

C98043-A7002-L4-12 1

6ES7 390-1AE80-0AA0 2

25B-D6PON104  面价 5057

25B-D1P4N104  面价   3561

25B-D010N104  面价 6159

25B-D2P3N104  面价 3700

22B-D2P3N104  面价 4558

Q06HCPU 1

Q68DAVN 1

QJ61BT11N 1

自充电电池盒 A06B-6061-C301 个 FANUC 4

M2BAX315SMB4 110KW-4P B3顶 380V/50HZ IE3        2

1756-OF8H   30160   1个++++++++++++++++++

140CPS12400 没查到面价  1

1794-IB32  面价 4303

丹佛斯 RT14  1

6ES7307-1EA01-0AA0 块 3

6ES7 315-2AH14-0AB0 块 1

6ES7953-8LM31-0AA0 块 1

6ES7 392-1AM00-0AA0 块 7

6ES7 392-1AJ00-0AA0 块 10

6ES7321-1BH02-0AA0 块 2

6ES7 390-1AF30-0AA0 块 3

6AV6 643-0CD01-1AX1 块 1

PM861AK01   +++++++++++++++++++

FR-E740-3.7K       1个

SGMJV-04ADA6C    1个

SGDV-120A05A         1个

JZSP-CL2N503-10-E    2个

JZSP-CL2N503-15-E    1个

6RA8028-6DV62-0AA0  +++++++++++++++++++++

A5E00994796  1个 

Model: 6ED1052-1CC01-0BA8 Siemens

22A-D6P0N104   2

SD833  2

SS822 1

3TF5022-0DM4 -----------4pcs

PP18017HS（ABBL）6A  1

TWDLCAA24DRF   1

TWD AMM 3HT   2

6ES7340-1CH02-0AE0   1

6ES7307-1EA01-0AA0   1

6ES7322-1HH01-0AA0   2

 Honeywell 51196655-100 =1台++++++++++++++++++

功率单元   P/N:A5E33723144 G3E CELL 690V 315A   1台

PP865 3BSE042236R1++++++++++++++++

3BHL000389P0104 1PCS

2711P-T15C4D2TP   1

2711P-RP20TP   2

BC186A750G59   10只

140ACI04000   1

SXPSY1610M   5

TSXDSY08T2   3

DDI3202K      1

IPM025-B22-5A   1

TSXDEY16D2    3

TSXDEY32D2K   3

TSXASY410     10

AMI0800       1

CPS3500        1

6ES7331-7SF00-0AB0      3

6ES7392-1AJ20-0AA0      3

6AG4140-4BB04-3AA0  4个

INNPM22 ，2个++++++++++++++++++++

IMASI23 ，8个+++++++++++++++++++++++

MPSIII ，4个

IMDSI22 ，4个++++++++++++++

6ED1052-1FB00-0BA8，1个 

科泰交叉控制盘MISS-CMU-8EI-V12  数量2

科泰局端电源盘MISS-P0W-H0ST-V10数量2

科泰EM接口卡MISS-2/4EM-V11数量2

科泰用户业务基板MISS-USER-V10数量2

6SE6420-2AD27-5CA1    数量1

MSMD021P1S     1

SGDF-A2CPY503   5

PM554-TP -ETH   数量 13

FECA-01   数量2

6SL3210-5FB10-2UF2   4

1FL6032-2AF21-1AA1   4

6ES7131-1BL01-0XB0     1

NTU-7Q2E ABB,2cpcs

2711P-RP2DTP  2

XBT2G9350数量2

A1A10000432.71M   4

6GK5788-1AA60-2AA0    1个

CUD控制板               6RY1803-0AA05-0AA1  ++++++++++++++

电压测量板              6RY1803-0CM01   ++++++++++++++

BCU 控制板              6RY1803-0SB00  ++++++++++++++

控制模块                6RA8000-0MS20-0AA0   ++++++++++++++

converter firing card   6RY1803-0FB00 ++++++++++++++

ABB  DSQC679   1个++++++++++++++++++++++

3HAC044168-001;ABB;PVC机器人  1+++++++++++++++

3HAC044075-001;ABB;PVC机器人  16+++++++++++++++++

T9275A      1个霍尼韦尔

3HAC044168-001    +++++++++++++++++

150-C25NBR   3433

150-C30NBR   4199

6AG1961-3BA21-7AX0  1个

TYPE:P/,FRAME:FC143TC ID P14X1482G    1个

3VT8325-2PA03-2KA0     1

CIMR-VB4A0011BBA    ++++++++++++++

2只  艾默生的这个DCS卡件 1C31203G01++++++++++++++++

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。

ATLAS COPCO 4240-5009-00 TERMINAL WIRING BOARD ~ USED

NEW ATLAS COPCO 2254 5324 00 CHECK VALVE 19729

Atlas Copco 1619-2797-00

NOS! ATLAS COPCO AIR FILTER 1621-0547-00 1621054700

ATLAS COPCO 4204 5009 00 TERMINAL WIRING BOARD

Atlas Copco Lot of 6 Bearings C066652 26X9X8 New !!!!!

Atlas Copco Cylinder 4250-2117-01 4250211701 Lot of 3 !

NOS! ATLAS COPCO PIPE ASSEMBLY 1617-5598-80 1617559880

ATLAS COPCO 2901 0325 00 2901032500 AIR FILTER NIB

NEW ATLAS COPCO BCP CORDLESS SCREWDRIVER/ DRILL BATTERY 18V 1.3Ah 4211 5426 82

Filter replaces Atlas Copco 1622-0658-00, 1622065800

NOS! ATLAS COPCO CYLINDER C4-63-20-100+B00 C46320100

Filter replaces Atlas Copco PN 1202-8040-01

BALDWIN PA2845 AIR FILTER Bomag, Claas, Demag, Fendt, Ford, John Deere, Volvo

Atlas Copco Valve Drain Kit 2906-0314-00

Atlas Copco Hose 2903-1006-37

Atlas Copco Hose 0574-8841-33

ATLAS COPCO AIRmonitor 1900 0711 71

Atlas Copco Hydraulic Spin On Filter 5537463100 5537 4631 00 NEW

ATLAS COPCO COL 2 05 GUL BALANCER

Atlas Copco Worthington Rollair Air Compressor Manual

ATLAS COPCO HOLDER 4210 3962 80

2906-0224-00 Replacment Atlas Copco Valve Inlet Kit

Atlas Copco Oil Analysis Kit 1310-3083-46

Atlas Copco 2901064500 Parts Wearing Set NEW

Filter replaces Atlas Copco PN 1320-0940-44

NOS! ATLAS COPCO AIR OIL SEPARATOR 1612-3869-00 1612386900

BALDWIN PA2836 AIR FILTER Atlas Copco,Bomag, John Deere, Kobelco, Liebher, Volvo

5 PACKS of Bosch T 19 BO Jigsaw blades,NEW Aeg, Atlas Copco, SWISS MADE

Atlas Copco 1997 Fullback 650 645 Press Kit

NOS! ATLAS COPCO AIR OIL SEPARATOR 2911-0014-00 2911001400

ATLAS COPCO BACK HEAD 4210210380 NEW

Atlas Copco Assembly System 4240 5204 00 Terminal Wiring Board

Atlas Copco Oil Stop Valve Kit GA11-22 2901-0016-00

Atlas Copco Hose 0574-8236-20

Atlas Copco Hose 0575-0791-47

ATLAS COPCO 1310308346 OIL ANALYSIS KIT FOR COMPRESSOR

ATLAS COPCO CHECK VALVE KIT 2901007700 NIB MAKE OFFER!

NEW NOS! ATLAS COPCO AIR COMPRESSOR OIL ANALYSIS KIT 1310-3083-46

2 Atlas Copco Straight Pipe Coupling 0581-0028-01 New

NOS! ATLAS COPCO AIR FILTER 1619-2797-00 1619279700

Atlas Copco Intercooler Drain Valve Kit 2906-0179-00

Atlas Copco Oil Stop Valve Kit GA11-22 2901-0012-00

Atlas Copco Assembly System 4240 5205 00 Terminal Wiring Board

Oil Filter replaces Atlas Copco 1202-8496-00 1202849600

Oil Filter replaces Atlas Copco 1614-5562-00 1614556200

Oil Filter replaces Atlas Copco 1619-2627-00

Oil Filter replaces Atlas Copco 1619-3771-00

Oil Filter replaces Atlas Copco 3184-1701-00

Oil Filter replaces Atlas Copco 9709-0012-00

Atlas Copco Drain Valve Service Kit 2910-0206-00 

Oil Filter replaces Atlas Copco 1612-3980-00 1612398000

ATLAS COPCO 2910-0206-00 DRAIN VALVE SERVICE / REPAIR / MAINTENANCE KIT FOR AIR

ATLAS COPCO 2910 0206 00 MD100-1800 DRAIN VALVE SERVICE KIT, COMPRESSOR KIT, GAS

K257208-42 ATLAS COPCO

Piston Type 31 P Air Filter Kellog Sullair Quincy ingersoll Rand Atlas Copco

ATLAS COPCO 4204 0410 80 CONTROLLER DRIVE

ATLAS COPCO SPARE ELEMENT KIT 2901 0613 00

ATLAS COPCO SPARE ELEMENT KIT 2901 0525 00

ATLAS COPCO CABLE SHIELDED 1202-6802-10-ED 01 NEW

Atlas Copco Universal Drain Kit 60-500-0301 605000301 New

Atlas Copco 1613-2359-00 Piston Oil Stop Valve New

Atlas Copco Float Drain Kit 2901-0845-00

ATLAS COPCO TOOLS TOOL BALANCER AB HRIL 4 PMAX 10 BAR (E) 0.7 - 2.4 KG

Atlas Copco SF4 5HP Oil Free Air Compressor & Refrigerated Dryer 8.8 CFM @145PSI

ATLAS COPCO POWER FOCUS 2101 TENSOR 2102-S7-115R *NEW*

Atlas Copco SB 152 2010 Hydraulic breaker 1.9 - 4.5 ton

Atlas Copco SB 100 Hydraulic breaker 1 - 2 ton

Atlas Copco SB 102 Hydraulic breaker 2 - 3.5 ton

Atlas Copco ZR5 Top Hat Loading Diaphragm 1613126813 Pt Number NON OEM

Atlas Copco ZR6 Top Hat Loading Diaphragm 1613126813 Pt Number NON OEM

ATLAS COPCO SCREW / TORQUE GUN Car Mechanic / Aircraft Tool

Atlas Copco Comressor Control Unit Part No: 9824 0901 08 24v

Atlas Copco ZR4 Top Hat Loading Diaphragm 1613126812 Pt Number NON OEM

DINKY TOYS No.436 ATLAS COPCO COMPRESSOR LORRY VN MIB