3BDH000050R1

3BDH000050R1

3BDH000050R1

3BDH000050R1

3BDH000050R1

6-3--

P65A-10-K+++++++++++++++++++++++

1XP 520-075+++++++++++++++++++++++

7MH4553-1AA41+++++++++++++++++++++++

6SL3352-1AE33-8AA1+++++++++++++++++++++++

ACS800-104-0580-7+E205+V991++++++++++++++++++

ACS800-704-0910-7+++++++++++++++++++++++

1SDA056192R1+++++++++++++++++++++++

6FX2007-1AC04+++++++++++++++++++++++

SGM7G-20AFC61   1. 8KW    2+++++++++++++++++

SGMGV-44ADC6C   4. 4KW    2+++++++++++++++

2 调压板 MX321  AVR STAMFORD

7 工业以太网交换机 TCSESU053FN0 施耐德

140AC013000   2

6ES5955-3LC42   1个  

TM241CEC24R???2

HMIGT03510????2

TSXCANCADD1???2

VW3CANCARR0???12

TCSCAR013M120???8

TM3SAC5R???2

499NES18100??2

6ES7 511-1AK01-0AB0  10

分体式驱动板HXDR-01E  数量9

分体式驱动板+IGBTFS450R17KE3/HXDR-11E 数量9

2711-B6C8L1  1

1756-RM2   58116  6个++++++++++++++++++++++

PP D113 B01-10-15000    数量5

FPBA-01

6ES7315-2EH13-0AB0 1

6ES7331-7KF02-0AB0 1

6ES7321-1BL00-0AA0 1

6ES7322-1BL00-0AA0 1

6ES7321-1BH10-0AA0 3

6ES7322-1BH10-0AA0 3

6ES7331-7NF00-0AB0 3

6AG1972-0BB12-2XA0 10

6GK1905-6AA00 2

TYCO 接触器[PRD-11AH0-120]    5个

IC695CMU310查不到面价

IC693CPU313V数量1   4520

PSM-ME-RS232/RS232数量1

1 AB变频器 20B C 056A 0 AYNANC 0 400V 30KW配控制面板ALLen-BradLey  20-HIM-A3 12VDC配通 讯 卡ALLen-BradLey  20-comm-D 24VDC中文说明书 台 1 

2 AB变频器 20B C 030A 0 AYNANC 0 400V 15KW配控制面板ALLen-BradLey  20-HIM-A3 12VDC配通 讯 卡ALLen-BradLey  20-comm-D 24VDC中文说明书 台 1 

3 AB触摸屏 Pane1View Plus 700 2711P-RDK7C  C 块 1

AWR030B-D408，WACO GIKEN    1个

7KG9661-1FA30-1AA0?DC110V     2

调宽伺服电机1FT6064-6-6AC71-4SB1 0.017KW     1

RHM1200MP051S1G6100     1个

314-1AG14-0AB0    

307-IEA01-0AA0    

IC693PWR321面价3000

IC693MDL645面价2750

IC693MDR390面价2870

IC693MDL732面价2060

IC693ALG442面价11099

ATS48D88Q   1

6SE7024-1EC85-1AA0           1

20G11ND034AA0NNNNN   41296  +++++++++++++++

20G11ND027AA0NNNNN   34336+++++++++++++++++

1756-IRT8I   2   29116++++++++++++++++++

20-COMM-C   1   4060

20-750-20COMM    1    495.32

1336-WB035   10年面价16500

施耐德LV438338   32个

BMXP342020     面价 15238

BMXEAE0300     面价5264

BMXAMI0810    面价6244

BMXART0814     面价6892

BMXAMO0802   面价7979

V1000  CIMR-VB4A0005BBA   安川变频器 2

M2BAX90LA4   1

CINT-01C  1

CMIB-11C  1

MCD224-20IO1  6

APOW-11C     2

ASTO-21C      2  

AINT-14C      2

D2D160-BE02-11  2

RDCU-12C  1

3HAC158993-004 一轴伺服电机 JB +++++++++++++++++

CI3RC2 电流放大器 JB     2个

A120200M301512 PNP   PNP结构    10个

XS612B1PAM12       10个

400-1PB00-0AA0      3个

6SE6400-0AP00-0AA1 AOP面板   7个

6ES5451-2BA11      10个

6AU1445-0AA00-0AA0 模块 JB     1个

6GK1 571-0BA00-0AA0 适配器 JB   

LV438338  30

TSXPSY5520M数量2    7080

1766-L32BWAA   1    面价 7447

1762-OB16  1    面价 2389

ATV320U30N4B

6RA8025-6DA422-0AA0-Z L04 +++++++++++++++++++

PLC通讯模件|  CP243-1  1

TMB5210    1

6SE7018-0ES87-2DA1     1

TSXP572634M数量5  19348

SD823  2个

ATV930U55N4    1

ATV930U40N4    1

ATV320U30N4B   1

ATV320U22N4B   1

6SE6430-2UD38-8FB0 90KW  1台

MPL-B330P-SJ72AA

光纤转换器  1786-RPA/B  AB 个 2

光纤转换器  1786-RPFM  AB 个 2

电路板?EL05-966-2?690V提升机WXN051624B1-75M?/科尼  数量1

CIMR-AB4A007AB    ++++++++++++++++++++

CIMR-AB4A002AB    ++++++++++++++++++++

EZZ020642A     2

WV001     3

1SCA105332R1001   2

6ES7331-7PF05-4AB1       1 

6ES7400-0HR03-4AA1      1 

3500/22-01-01-00      ++++++++++++++++++++

3500/33-01-00        +++++++++++++++++++++++++++

140DD135300         1

153-1AA03-0XA4    1

972-0CA23-0XA0    1

972-0BB42-0XA0    1

6FC5611-0CA01-0AA0   1 

6GK1411-5AB00      1

伺服驱动器（NCR-HA2801A-A-000)  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。

Align T-REX 600E PRO Super Combo KX016016 New with New Castle Ice2 HV80 ESC 

Walkera HM-4F200LM-Z-11 Brushless speed control ESC (WK-WST-30A-1)

Align T-REX 600EFL PRO Super 3GX Combo KX016017 with New Castle Ice2 HV80 ESC

Walkera HM-4#6-Z-33 Brushless ESC WK-WST-10A-L for 4#6 4#6S 

Cadillac : Eldorado ESC Coupe 2-Door 1998 Cadillac Eldorado ESC Coupe 2-Door 4.6...

Enlarge

Walkera HM-CB100-Z-26 Brushless ESC WK-WST-10A-L for CB100, V100D01, 4#3B 

Walkera HM-4#3B-Z-38 Tail ESC (WK-WST-10A-LT) for 4#3B, 4G3, CB100 

Walkera Parts HM-V100D03BL-Z-10 BrushlessTail Motor ESC WK-WST-10A-L6

Applied Materials AMAT ESC Remote Box Assembly 0010-14507 Used Working

AMAT 0200-10663 COLLAR ESC,200MM SNNF

3 New AMAT 0200-10176 Shadow Ring, 200mm ESC chuck Quartz. AMAT Etch chamber

Kyosan High Voltage ESC Power Supply Tested Good!

La Pavoni Stradivari ESC-8 Espresso Machine

GAUI 500X Quad Flyer Super Combo (GU-INS) #222007 with GPS/ESC/Motor/Bag

1707 Great Britain Sixpence Plumes ESC-1590 NGC MS62

ALIGN T-REX 600E PRO Flybar Super Combo (New ICE2 80HV ESC) Trex

One-day shipping available

Align T-REX 600E PRO Super Combo KX016016 Helicopter with Motor/ESC/Servos/Gyro

PORTUGAL 50esc ch5 1932 P146 - RARE!

TEL Tokyo Electron ESC SiC Focus Ring 1D10-312204-11

ALIGN T-REX 600EFL PRO SUPER COMBO KX016017 3GX FLYBARLESS MOTOR ICE ESC BLADES 

Align T-REX 550E 3GX Super Combo KX021008AT RC Helicopter (Motor/Servos/ESC/3GX)

Allen Bradley 1333-BAB Adjustable Frequency AC Drive (ESC1169)

Allen Bradley 1333-BAB Adjustable Frequency AC Drive (ESC1173)

Allen Bradley 1333-BAB Frequency AC Drive (ESC1170)

Allen Bradley 1333-BAB Frequency AC Drive (ESC1171)

ALLEN BRADLEY 1771-ESC USPP 1771ESC

GAUI X5 FES HELICOPTER KIT W/SERVOS, MOTOR, ESC & MICROBEAST FLYBARLESS CONTROL

Stober Antriebrstechnik FDS1110/B Frequency Servo Drive (ESC1135)

ALIGN T-REX 550E 3GX Combo Motor+ESC+Servos+3GX RC Helicopters KX021008 

Allen Bradley 1305-BA09A Variable AC Drive (ESC1178)

Applied Materials AMAT DT-ESC 300mm Equipotential Kit 0246-02918 New

Cutler-Hammer PRL5P LD 600A 5PLD30600ESC Circuit Breaker Adapter Module Hardware

One-day shipping available

NEW Woods E-Trac AFC2003-0B2 3 HP Speed Control (ESC1156)

PORTUGAL CAPE VERDE 500 ESC.1971 SPECIMEN AUNC

ULVAC WE00-9801-0 ESC Board ESC-5, 00-1600-27003, 00-1600-27002, 00-1600-2700

ODEM- Scientific Applications ESC. FEEDTHR P/N: DU15-A0661

Trek P1134C Electrostatic Chuck Power Supply +Manual High Voltage DC ESC PARTS

One-day shipping available

LAM RESEARCH P/N 810-000839-005 ESC CURRENT MONITOR

Advanced motion controls PC3XC-P for ESC-201

Advanced motion controls PC3XC-EQ1 for PRI ESC-204F-RSS

COMDEL ESC-3D 3KV ELECTROSTATIC VOLTAGE SOURCE

ALIGN T-REX 550E 550 3GX V2 COMBO KIT KX021008 MOTOR 520MM BLADES ESC ALL SERVOS

ALIGN T-REX 550E 550 3GX V2 COMBO KIT KX021008 MOTOR 520MM BLADES ESC ALL SERVOS

ABB 621ESC2UU0AG8111 DIFFERENTIAL DIPRESSURE TRANSMITTER HART 4-20MA 26357

Baja 5B 5T 5SC brushless conversion kit ESC+mount+motor

Jaguar XK8 XKR Fr. Seats Seat Covers 01-06 OEM Jaguar Leather Material, Warranty

Jaguar XK8 XKR Seat Covers 00 01 2002 03 2004 2005 2006

810-017001-010 I/O Motherboard, ESC Brand NEW!

Align T-REX 550E V2 Super Combo KX021007 RC Helicopter w/ Motor/Servos/ESC/Gyro

Kyosho R/C MAD FORCE KRUISER VE 2.4GHz w/ Orion R8 ESC 

Metal Surface Angle Flap Wheel Drum Sander with Electronic Speed Control

1908 Edward VII 2/6 Half-Crown S-3980 Esc-753

Tamiya Bruiser, Mountaineer ready to run, esc, rc4wd axles, beadlock wheels

Enlarge

TEL Tokyo Electron ESC Bottom Electrode 1D10-101567-12

Halmar Robicon 15 HP VariableFrequency Speed (ESC1102)

715-443130-001 Lam Research ESC, Outer, 8 inch, Focus Ring Brand NEW!!

OEM Mercedes ESC Stability Control Anti-Roll Module NEW

One-day shipping available

NEW Reliance Electric SP500 1HP Electronic Speed Control (ESC1125)

AC Tech M1475B 7.5 Variable Speed Drive (ESC1110)

LAM ESC POWER SUPPLY DISTR. PCB PART # 810-370141-001

AMAT QUARTZ COVER,OUTER,8", STEP 3,ESC 0200-10041

0010-39769 - ESC CONTROLLER, MTG HDWR AND EPROMS

DJI Innovations F450 Quadcopter ( Kit + Motor + ESC + NAZA ) DJI-F450CB 

DJI Innovations F450 QuadCopter QuadFlyer (Kit + Motor + ESC +Naza ) DJI-F450CB 

DMC-8240 DMC-8240-F card for PRI ESC-204F-RSS

Equipe P/N: 2002-0005 power supply for PRI ESC204F-RSS

Equipe Pre-aligner I/O 2002-0066 control board for ESC-201

Power supply for ESC-201

DMC-8240 rev D card use on ESC-200

D/41ESC-PCI Dialogic (D/41EPCI) 4-Port PCI w/Fax40E (D41ESCPCI)

Drytek / Lam 384T ESC Power Supply P/N 2801153

DIALOGIC 24-0297-002 Mod D/41ESC-PCI, COMMS BOARD, PCI