MCF40A0220-5A3-4-00
MCF40A0220-5A3-4-00
MCF40A0220-5A3-4-00
MCF40A0220-5A3-4-00
6-28--
IE-4000-8GT4G-E+++++++++++++++++++
3WL1116-2CB31-4AN2++++++++++++
I802-M-T-FX06++++++++++++++
3WL1116-2CB31-4AN2++++++++++++++
6SN1123-1AA01-0FA1+++++++++++++++
631/006/230/F/00+++++++++++++++
FR-A540-2.2K-EC+++++++++++++
HPU690/130MB1+++++++++++++++
A06B-6220-H045#H600++++++++++++++++++
A06B-6220-H045+++++++++++++++++++++
ABB M2QA160L4A 15 KW REF:M2QA160L4A
REF:M2QA160L4A
A06B-6220-H045#H600 1pc+++++++++++++++++++
电源模块 霍尼韦尔 TK-FPDXX2
231-7PB22-0XA8
控制板;TPC 6000-05;SCA;底涂机器人
SGLGW-30A080Cp
T3N250 TMD125/125090VAP
I3M420-WRDUH 6pcs
6AV6542-0BB15-2AX0 询价
RAD27P-A100 09-11-003 2套
JZDP-A008-251 1
UDK5128NW2-M 1
CLCS-16-100 1
通信接口模件 PNI800带底座 ABB ++++++++++++++++
MSDB045D1A
6GK512-40BA00-2AC2 数量1
MVS20H3MW2L
MVS25H4MW2A
NW20H1RR3MW2E
NW25H1RR4MW2E
20AC3P5A0AYNANC0 9082.8
TSXDMY28RFK *2个
TSXPSY3610M*5个
ABB R2E225-RA92-17
MC-07-510-HN-712
3AUA0000141870
三菱 GT2512-STBA
P211-806-101-20-111
MR-J2S-40B 1
MR-J2S-100B
ASCO 双电源切换装置 型号:3ATSC3104HG0
RTA工程板PU410(3BSE051826R1)ABB 1块
JZDP-D008-185-E
JZDP-D008-015-E
JZDP-D008-186-E
JZDP-D008-281-E
1. PN : 51109684-100 = 1 pc+++++++++++++++++++
2. PN : 51196653-100 1 pc+++++++++++++++++++
3. PN : 51198947-100-RP UCN = 1 pc+++++++++++++++++++++
4. PN : 620-0081 = 1 pc+++++++++++++++
5. PN : 620-1537 = 1 pc+++++++++++++++
6. PN : 621-0015 = 1 pc+++++++++++
7. PN : 621-0021 = 1 pc++++++++++++
8. PN : 621-6575 = 2 pcs+++++++++++++
9. PN : 621-9932 = 1 pc+++++++++++++
10. PN : 621-9937 = 2 pcs+++++++++++++++++
11. PN : 51196655 = 1 pc+++++++++++++++++
ABB ACSM1-04AM-02A5-4 : 1 EA?
ABB : FMAC-01 MARCO ADAPTER: 1 EA
PSS37数量1
3AFE368701481数量1
3AFE368870526数量1
ASTO-21C数量1
68701244数量1
68736021数量2
3AUA0000036521数量1
64379194 1数量1
3GZC903A00684数量1
3GC12500541564002001数量1
ASTO-21C数量1
APBU-44C数量1
3AFE368870526数量4
132P46CC6NR 4
W2E200-HK38-03 2
K2E225-RB92-09 1
TBC2-CBG6/690 1
1000BC2-14-S01 1
GNAMG.0213P32 1
MPS3-230/24 2
HONEYWELL ROOM THERMOSTAT T6360A5013
HAGER TIMER EH711
Kollmorgen D083M-93-1313-004 1
Kollmorgen MTC502B1-F1A1 motor
6SL3210-1KE18-8AP1
ABE-7 CPA31 1
ABE-7 CPA21 1
HV30-A04T00300
限位开关 DGS 4-142(IDENT-NR875 20)SCHNEIDER 1
SD823 块 1 ABB
PM856 台 1 ABB
DI810 块 2 ABB
DO810 块 2 ABB
AI810 块 8 ABB
AO810 块 2 ABB
MT8102iE 台 1 维纶
CI853 块 1 ABB
外部传感器 I/O 170180/01-05 1 Bently Nevada原装进口
振动输入监控 1701/25-01 1 Bently Nevada原装进口
外部传感器 I/O 170180/02-00 1
前置处理传感器 P/N 330180-52-05 2
前置处理传感器 P/N 330180-92-05 1
前置处理传感器 P/N 330180-X2-05 1
DV8C150SDDB新品 1
三菱 MR-MG30新品, 1
物位控制器RF-8800主板L上海众益环保科技 1
伺服电机31-03011REVBISL 80B-28-2242 1
编码器ACT50/8 3600BZ-8-30FG10 2
模块PN0ZS5/751105DC24 1
电机DCP5550-200-24 1
模块ASI-EVAMEB- 2E2A-Zz费斯托 1
模块JAPMC-102303-E 2
TIH030M/230V 1
AW30-020G/AFM30-02D
TSX3721001
1734sc-IF4U
单元型号:HPU690/130MB1 ++++++++++++++++++
DMC10D2TV0100
CX1900-0024
CX1020-0011
CX1100-0002
CX1500-M310
6FC5312-0DA00-0AA2 1个
6FC5203-0AF02-0AA1 1个
6FX8002-2DC10-1BF0 1个
变频器C-D038A103 1 面价 15196
变频器ACS355-03E-04A1-4/380VAC 1
变频器ACS355-03E-07A3-4 1
变频器ACS510-01-025A-4 1
变频器ATV31HU11N4A 1
变频器PowerFlex 40 22B-D2P3N104 1
直流稳压电源CA350VAC(~350VDC ~5.5A 2
高压接触器附件推进机构HN46AP-4L1 2
要求变频器带中文面板
编码器:FL58A4096
A0810 3
DC24V电源 明纬DR-2H0-24 1
DC12V 12A 摄像头电源适配器 3
DC3.6V LS-360 PLC电源锂电池 4
6ES7971-0BA00
CY3RG32-200 2
MS450-40 1
数字式功率变送器KG9661-1FA30-1AA0 DC110V进口
ABB XLP00-EFM-6BC 4
TCSEK3MR10 2
6SX7010-0FJ00 4个
M350R-14RL
KA108-MN112M4W-L32NH 1
277-0AA22-0XA0 2
Siemens U23 IR源//C79451-A3468-B206
MA0185100 面价 1974
140CRP31200 面价 13,237
140CRA31200 面价 12,034
西门子MTA板6ES7650-1AA52-2XX0 1
ABBPLC DO880 2
DI810 2
6SE7023-4EP70-ZG91+G62+C43+K80, 1个
WF16LKIGBTDRVB1数量3
ABB UA110-30-11,AC?690v,110a?,,
A5E00163053 2个
3BSE050198R1
1SAM201901R1001
NTU-7Q2E,3只
650-8AK70-0AA0 2
MDDCT5325B14
6ES7971-0BA00 10个
170M2671 1个
2N3A3110-C 2
EMERSON SLS模块 SLS1508 KJ2201X1-BA1 ++++++++++++++++++
275/2604A-010
TSX3722101 ,数量1,
IC647TRT999 ,1个
1770-KFD ,1个
4PP220.0571-65 ,1个
6AV6642-5BA10-0DU0,1个
1770-KFD 面价 14384
CPU板7820H203-B
电源板 7820H085
电源板 7820H086-A
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。
SIGNAL TRANSFORMER 9752A USPP 9752A
SIGMAFORM CSGA-G NSFP CSGAG
SIGMA INSTRUMENTS INC 70R2-24809 USPP 70R224809
SIGHT MASTER F02B-10A NSPP F02B10A
SIEMON S66M1-50 USPP S66M150
SIEMON S66M USPP S66M
Siebe Environmental Control MPC-8DO Controller Module Digital Output w/Booklet
SIDEL LH003210 NSPP LH003210
SIDEL E1S0000025 NSPP E1S0000025
SIDEL E1S0000015 NSPP E1S0000015
SIDEL E1S0000008 NSPP E1S0000008
SIDEL 8E1S0000014 USPP 8E1S0000014
SIDEL 8D6X0171000 NSPP 8D6X0171000
SIDEL 743644.02R NSPP 74364402R
SIDEL 743644.02A NSPP 74364402A
SIDEL 64722217801 NSPP 64722217801
SIDEL 64722209080 USPP 64722209080
SIDEL 64722203601 NSPP 64722203601
SIDEL 64722142112 NSFP 64722142112
SIDEL 64722117833 NSPP 64722117833
SIDEL 3071240157F USPP 3071240157F
SIDEL 14401116706301B USPP 14401116706301B
SIDEL 1069658004A USPP 1069658004A
SIDEL 1069657503A USPP 1069657503A
SIDEL 04160000262 NSPP 04160000262
SIDEL 04022757401A NSPP 04022757401A
SIDEL 01073046602 NSPP 01073046602
SIDEL 01069649504 NSPP 01069649504
SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329 NIB
SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329 NIB
SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329 NIB
SICK Optic LMS-291-S14 Laser Measurement Technology Sensor 1 025 329 NIB
SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 LMS291 S05
SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 LMS291 S05
SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 LMS291 S05
SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 LMS291 S05
SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 NNB
SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 NNB
SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 NNB
SICK Optic LMS-291-S05 Laser Measurement Technology Sensor 1 018 028 NNB
SICK Optic LCUP-400 Light Curtain Controller LCUP400
SICK OPTIC ELECTRONIC RD5-SIN2F8 NSFP RD5SIN2F8
SICK OPTIC ELECTRONIC P975-P01 NSFP P975P01
SICK OPTIC ELECTRONIC KP-Q02502-2 USPP KPQ025022
SICK OPTIC ELECTRONIC KD4-SUM82 NSFP KD4SUM82
SICAME CORP TTD-0510-F NSFP TTD0510F
SIC SAFCO FELSIC-85 NSPP FELSIC85
SIC Model E8 Peen Marking Machine Controller AS-IS
SIC Model E8 Peen Marking Machine Controller AS-IS
SIBA 9005805.63 NSPP 900580563
SIBA 10-007-04-35A NSFP 100070435A
SIBA 10-005-04-4A NSFP 10005044A
SIBA 10-005-04-2A NSFP 10005042A
SIBA 10-005-04-10A NSFP 100050410A
SHURITE 8508Z NSPP 8508Z
SHURITE 8508Z NSFP 8508Z
SHT11 Humidity and Temperature Sensor uus output Temperature humidity module
SHOWCASE SYSTEMS INC LPC-024 USPP LPC024
SHOP VAC 906-72 NSFP 90672
SHOP VAC 901-46 NSPP 90146
Shock Absorbers Adjustable
Shock Absorbers Adjustable
Shneider PM+ 1000 Modbus Plus mm-pmmpoo3c
Shneider PM+ 1000 Modbus Plus mm-pmmpoo3c
Shneider PM+ 1000 Modbus Plus mm-pmmpoo3c
SHIZUKI ELECTRIC CU-C94-02 USPP CUC9402
SHIZUKI ELECTRIC CMPS-X349 NSPP CMPSX349
Shinybow ANI-88C5CU-OC5 CATx Output Module for ANI-88C5CU HDMI Matrix Switch
SHINDENGEN D5LC40 FNFP D5LC40
SHIMPO TORQUE MONITOR METER PANEL TND-40 TDN40
SHIMPO TORQUE MONITOR METER PANEL TND-40 TDN40
SHIMPO TORQUE MONITOR METER PANEL TND-40 TDN40
Shibaura Engineering Works Co. TPH-4A Teach Pendant
Shibaura Engineering Works Co. TPA-203 Teaching Pendant Robot Controller
SHC Himmelstein Transducer Amplifier 6-201 Power Supply 61201DL 224-6051
SHARPZW32S2TOUTPUTMODULEDC
SharpZW-162SOUTPUTMODULE12-24VDCProgrammableLogicController
SharpZW-162SOUTPUTMODULE12-24VDCProgrammableLogicController
SHARPOUTPUTMODULERELAYZV-8S40-220VAC0-330VDC
SharpJW-32SOutputModuleDC5/12/24V
SharpJW-32SOutputModuleDC5/12/24V
SharpJW-32SOutputModuleDC5/12/24V
Sharp ZW-32S2T DC5/12/24V Output Module
SHARP ZW-162S OUTPUT MODULE DC12/24 VOLT
SHARP ZW-10PG1S HAND-HELD PROGRAMMER WITH CABLE
SHARP ZW-10PG1S HAND-HELD PROGRAMMER WITH CABLE
Sharp ZV-8S4 ZV8S4 Output Module
SHARP Z-SM10 OPERATOR INTERFACE PANEL
SHARP Z-SM10 OPERATOR INTERFACE PANEL
SHARP Transistor Output Module ZW-162S free shipping
SHARP PC922 FNFP PC922
SHARP LM20X21A LCD DISPLAY MODULE XLNT
SHARP LJ64H052 TOUCHSCREEN MODULE XLNT
Sharp JW-34S JW34S Output Module
Sharp JW-34S JW34S Output Module
Sharp JW-34S JW34S Output Module
Sharp JW-32S JW32S Output Module
Sharp JW-232S DC Output Module Board JW232S
Sharp JW-214S JW214S Output Module
Sharp JW-213S AC Output Module Board JW213S
Sharp JW-212S DC Output Module Board JW212S
Sharp JW-10PG Hand Held Programmer 23258
SHARP IC9431 FNFP IC9431
Sharp Handheld Programmer ZW-10PG1S
Sharp Handheld Programmer ZW-10PG1S
SHARP EL-334TB NSFP EL334TB
SHARP CPU 120 PT INPUT OUTPUT MODULE ZV-120CU I/O
SHARP 12 LCD COLOR TOUCH SCREEN PANEL LQ12S31C
SHARP 12 LCD COLOR TOUCH SCREEN PANEL LQ12S31C
SHAMROCK TCA3-DN31-SD USPP TCA3DN31SD
SHAMROCK CONTROLS TR2D09308 USPP TR2D09308
SHAMROCK CONTROLS TR2D09306 NSFP TR2D09306
SF CABLE DB-37 USPP DB37
SEW-EURODRIVE DFT80N4/R47DT80N4 MOTOR W/GEARBOX NNB
SEW-EURODRIVE DFT80N4/R47DT80N4 MOTOR W/GEARBOX NNB
SEW-EURODRIVE DFT71C4/R60DT71C4 MOTOR W/GEARBOX NNB
SEW-EURODRIVE DFT71C4/R60DT71C4 MOTOR W/GEARBOX NNB
SEW EURODRIVE MKP 11 A PANEL & MODULE
SEW EURODRIVE MKP 11 A 9E000374 Panel Module Interface
SEW Eurodrive FBG11B
SEW Eurodrive FBG11B
SEW Eurodrive FBG11B
Servomex Series 2010 Controller 2500A1FM2 20 mA 115V
Servomex Series 2010 Controller 2500A1FM2 20 mA 115V
Servomex Series 1100 Analyser Control X1100A7 117 VAC
Servomex Series 1100 Analyser Control X1100A7 117 VAC
Servomex Series 1100 Analyser Control X1100A7 117 VAC
Servomex Series 1100 Analyser Control X1100A7 117 VAC
Series C Rev H02
Series B Model EZ17 Chassis 17HVIIZ VGA
Series B Model EZ17 Chassis 17HVIIZ VGA
Series A Rev A Model 6159AA Chassis 17HV7 VGA
Series A Rev A Model 6159AA Chassis 17HV7 VGA
Serco / Telemecanique 629880 ALS/MLS Signal Panel
SEPCO E121488 USPP E121488
Sentry Switched CDU CX-16V1-L30M Expansion Module Input/Output 120V 24A
SENTRY EQUIPMENT SAMPLE SENTRY CONTROL SYSTEM
SENTRY EQUIPMENT SAMPLE SENTRY CONTROL SYSTEM
SENTROL 304-5W NSFP 3045W
SENTROL 300-0L-MC NSFP 3000LMC
SENTROL 2202AU-LCWB NSFP 2202AULCWB
SENTROL 1945L USPP 1945L
SENTROL 115-7N06K NSFP 1157N06K
SENTROL 115-6Y06V NSFP 1156Y06V
SENTROL 114-17N06V NSFP 11417N06V
SENTROL 113-Z-HORTON NSFP 113ZHORTON
SENTROL 1086TN NSFP 1086TN
SENTROL 1085W-NBC NSFP 1085WNBC
SENTROL 108-5-M37 NSFP 1085M37
SENTROL 1085 NSPP 1085
SENTROL 1084TW-M NSFP 1084TWM
SENTROL 1077C-NBP NSFP 1077CNBP
SENTROL 1076W-N USPP 1076WN
SENTROL 1076W-N NSFP 1076WN
SENTROL 1076W-M NSFP 1076WM
SENTROL 107-6CWM NSFP 1076CWM
SENTROL 1076C-G NSFP 1076CG
SENTROL 103-7WN NSFP 1037WN
Sensotec 060-3147-02 Digital Readout Meter Interface Panel
Sensor Developments PMAC 2000 Process Monitor/Control
Sensor Developments PMAC 2000 Process Monitor/Control
SENNHEISER EM1046AO-X EM1046 AUDIO OUTPUT MODULE
SENNHEISER EM1046AO-X EM1046 AUDIO OUTPUT MODULE
SENCON 213-40378-01 USPP 2134037801
SENASYS 986BAA16 NSPP 986BAA16
SEMTRONICS EW2000 USPP EW2000
SEMTECH SC1302AISTR FNFP SC1302AISTR
Semix E0R05-6074 Control Panel Function Key Keyboard
SEMIKRON SKD-25/02 USPP SKD2502
SEMICONDUCTOR CIRCUITS QQA19-066-18 USPP QQA1906618
SEMICONDUCTOR CIRCUITS NC11-800-18 USPP NC1180018
SELLSTROM 16510 NSFP 16510
SELECTRON DOC-701 8PT OUTPUT MODULE 24VDC NIB
SELECTRON DOC-701 8PT OUTPUT MODULE 24VDC
SELECTABLE CONTACT OUTPUT MODULE 1771-OW 1771 OW CNC ALLEN BRADLEY A-B C
SELECTABLE CONTACT OUTPUT MODULE 1771-OW 1771 OW CNC ALLEN BRADLEY A-B B
SELECTABLE CONTACT OUTPUT MODULE 1771-OW 1771 OW CNC ALLEN BRADLEY A-B
SELCO ORA425 NSPP ORA425
Seiwa SE-9201B Board
SEIKI PULSE GENERATOR F93642274
SEIKI OPERATOR PANEL DISPLAY COVER
SEIKI OPERATOR PANEL DISPLAY COVER
SEEPEX 309 NSPP 309
SEEPEX 184349 USPP 184349
SECURITRON SFP-5/8CL-8 NSFP SFP58CL8
SECURITRON EXD-IL NSFP EXDIL
SECO TNMG-432-MR7-TP30 NSFP TNMG432MR7TP30
SEASONIC SSA-0651-1 USPP SSA06511
SEALMASTER LFT-16 NSPP LFT16
SEALMASTER CFML-12N NSFP CFML12N
SEALMASTER CFM-12N NSFP CFM12N
SEALMASTER CFF-5N NSFP CFF5N
SEALEDSiemensS56ES5454-7LA116ES5454-7LA11Digital24VDCOutputModule
SEALEDMapleSystemsIncHMI5080T
SEALEDGEFANUCIC693ALG391GIC693ALG391OUTPUTANALOGMODULE
SEALEDAllenBradley2711-T6C16L12711T6C16L1
SEALEDAllenBradley2711P-T7C4D8/A2711PT7C4D8MFG:2012
SEALEDAllenBradley2711P-T7C4D1/A2711PT7C4D1MFG:Dec2011
SEALEDAllenBradley2711P-T7C4D1/A2711PT7C4D1MFG:Dec2011
SEALEDAllenBradley2711P-T7C4D1/A2711PT7C4D1
SEALEDAllenBradley2711P-T7C4D1/A2711PT7C4D1
SEALEDAllenBradley2711P-T6C20D/D2711PT6C20DPanelviewPlus600MFG2012
SEALEDAllenBradley2711P-T10C4D8/A2711PT10C4D8MFG2012
SEALEDAllenBradley2711P-T10C4D1/A2711PT10C4D1MFG:2012
SEALEDAllenBradley2711P-T10C4D1/A2711PT10C4D1MFG:2011
SEALEDAllenBradley2711P-RP1/G2711PRP1PanelviewPlusMFG2011
SealedAllenBradley2711P-RDB7CM/D2711PRDB7CM
SEALEDAllenBradley2711PC-T6C20D/D2711PCT6C20D
SEALEDAllenBradley1756-OB16ISIsolatedOutputModuleControlLogix
SEALEDAllenBradley1756-0F4AnalogOutputModule
SEALEDAllenBradley1746-NO4I/A1746-N04ISLC500AnalogOutputModule
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SEALED Square D 8030 ROM441 32pt Digital Output Module
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SEALED Lot of 10 Allen Bradley 1734-OB4E /C 1734-0B4E Source Output Modules
SEALED FANUC A03B-0819-C161D 16PT 30VDC 250VAC OUTPUT MODULE FREE SHIPPING
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SDW30-24S12 ManuMADE EncapsulationMODULESingle dual and triple output 30
SD301 REXROTH IN BOX
SD301 REXROTH IN BOX
Screen Protector for Allen Bradley PanelView Plus 700