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供应 6GK1502-3AB10

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品 牌: 6GK1502-3AB10 
型 号: 6GK1502-3AB10 
规 格: 6GK1502-3AB10 
单 价: 98.00元/件 
起 订: 1 件 
供货总量: 10000 件
发货期限: 自买家付款之日起 3 天内发货
所在地: 福建 厦门市
有效期至: 长期有效
更新日期: 2014-04-11 10:10
浏览次数: 3
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【供应 6GK1502-3AB10】详细说明

6GK1502-3AB10

6GK1502-3AB10
6GK1502-3AB10


电磁干扰源及对PLC控制系统的干扰
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影响PLC控制系统的干扰源于一般影响工业控制设备的干扰源一样,大都产生在电流或电压剧烈变化的部位,这些电荷剧烈移动的部位就是噪声源,即干扰源。
干扰类型通常按干扰产生的原因、噪声的干扰模式和噪声的波形性质的不同划分。其中:按噪声产生的原因不同,分为放电噪声、偶发噪声等:按声音干扰模式不同,分为共模干扰和差模干扰是一种比较常用的分类方法。共模干扰是信号对地面的电位差,主要是由电网串入,、地电位差及空间电磁辐射在信号线上感应的共态电压所加形成。共模电压有时较大,特别是采用隔离性能差的电器供电室,变送器输出信号的共模电压普遍较高,有的可高达130V以上。共模电压通过不对称电路可转换成共模电压,直接影响测控信号,造成元器件坏,这种共模干扰可为直流、亦可谓交流。共模干扰是指用于信号两级间得干扰电压,主要由空间电磁场在信号间耦合感应及由不平衡电路转换共模干扰所形成的电压,这种让直接叠加在信号上,直接影响测量与控制精度。 


PL Quadrature Counter Card Board, # 117040-002, Used, W...
Conair 4-unit (Relay) Sensor Circuit Board, 108-518-4,...
Cincinnati Milacron Output Board, # 3 531 3564A, Used, ...
Cincinnati Milacron Output Board, # 3 531 3563A, Used, ...
Okuma Relay Card 1-3, E4809-770-035, Used, WARRANTY
Hallicrafters Conta Clip Circuit Board Card, 50 pin D-S...
Sundstrand PC Board, 65000025, Used, WARRANTY
Sundstrand PC Board, 65000679 (1-*), Used, WARRANTY
Samsomatic Analog Mounting Rack Board, # PWA 27-1027,Us...
SCI / Van Dorn Gate Expander Module, # 180-2355, 080-23...
Fanuc Memory Module, # A16B-1211-0860 / 04A, Used, WARR...
Allen Bradley PC Control Board, # 8000-GDB, 900018, Rev...
KITAMURA MYCENTER 1 CIRCUIT BOARD, KITAMURA 401B, Used,...
Fujitsu Limited IDE Hard Drive, # MPE3084AE-AL, Used, W...
Deemstop Contact Board, # PCB 6290, Used, WARRANTY
NEW Mini Control Relay Board w/ Cordset, # 493145, 1118...
Gordos Crouzet Relay Mounting Board, CPX-7D, PB-24, USE...
SCI / Van Dorn System Board, # 081-2306, Revision D, 18...
Phoenix Contact Board, # UM45-SEFE, 2962816 WARRANTY
Gordos Crouzet Relay Mounting Board, # PB-16, w/o Relay...
Fanuc RH Path CPU Board, # A16B-1211-0030/?02A, Used, WA...
Fanuc RH Path CPU Board, # A16B-1211-0030/?03A, Used, WA...
Fanuc PC Circuit Board, # A16B-1211-0170/?11E, Used, WA...
Fanuc RH Path CPU Board, # A16B-1211-0030 / 04A, Used, ...
SCI / Van Dorn Circuit Board, # 080-2310-4, 180-2310-4,...
Hurco / MGV 16 MB Memory Board, G1604326/7, 16MB 4X32, ...
Fanuc PCB Circuit Board, # A20B-0007-0070 / 06B, * * US...
SCI / Van Dorn Circuit Board, # 080-2310-4, 180-2310-4,...
Gettys Circuit Board, 14-0024-05, Rev. A, WARRANTY
Fanuc PC Control Board, # A20B-0007-0070 / 05B,?
Allen Bradley Error Correcting Memory Board, 1775-MEA, ...
Western Reserve Controls Discrete I/O Module 1781-A16T,...
Elox / Colt Industries Thumbwheel Assy, 320063-002, Use...
Viking Components 16 MB Memory Board, # 9636414, 12 Chi...
Viking Components 32 MB Printer Memory Board, # 9528261...
Fanuc F6T/M Rom Memory Board, # A16B-1200-0150, WARRANT...
American Hofmann Circuit Board, # A800.058, Used, WARRA...
American Hofmann Keyboard Interface Board, # A800.021, ...
Opto 22 Machine Process Controller Brain Board B4, 0017...
Opto 22 Machine Process Controller Brain Board B4, 0017...
Opto 22 Machine Process Controller Brain Board B4, 0017...
Air Gage Company Motion Controller Interface Card, 0267...
Gettys Circuit Board 11-0090-00, WARRANTY
Fanuc PCB Circuit Board, # A20B-0007-0750 / 03B, A13B-0...
Balluff BIS-C-440-U2-BI?N ID System Processor, BIS-C-440...
SCI / Van Dorn Circuit Board, # 080-2354, Revision D, 1...
Monarch Machine Tool PC Board, # 50304, Used, WARRANTY
Gettys Circuit Board, # 11-0116-00, Revision A, WARRANT...
OPTO 22 I/O Mounting Rack Board, Model# PB32HQ, Used, W...
TEAC FD-235HF 1.44MB 3.5” Floppy Drive, P/N 193077A4-29...
Gettys Power Regulator Board, # 55-0055-00, WARRANTY
Creative Labs Modem Blaster Card, # DI3635-1, WARRANTY
Kyocera Circuit Board, # TK-2C803/865-2J?-D02, Used, WA...
Netgear Ethernet Network Card, EA201 D2, 8EA201...1D2, ...
AEG / Modicon AS-S908-110, Processor Module, Used, WAR...
Curtis Industries Inc. Power Relay Board, Model LHS W...
Sundstrand Relay Board, PA-G1, USED, WARRANTY
Nemic-Lambda Power Supply Board, # SBC035C, Used, Warr...
NEW Mini Control Relay Board, 493145, 111896, Revision ...
Bridgeport Controls Circuit Board, # 028843 SMS,
Schneider Modicon AS-B872-002 I/O Analog Input Module, ...
Show N Tell PC Circuit Board, # CSD-16L120AM2, Used, W...
FANUC PC BOARD A20B-2900-0450/?03B, Used, WARRANTY
Allen Bradley PCB Circuit Board, # 634275, Revision 6, ...
Landis Binary Rate Multiplier Board, # A-81031, Used, W...
Fanuc Circuit Board/Tape Read Board, A20B-0007-0750 / 0...
Gettys Firing Transformer, 415-001-0016, Used, WARRANT...
Fanuc Circuit Board/Tape Reader Board, A20B-0007-0750 /...
Fanuc Tape Reader Board, # A20B-0007-0750 / 07B, Used, ...
Fanuc Circuit Board/Tape Read Board, A20B-0007-0750 / 0...
Actiontec Modem Card, # 37-0103-0020, WARRANTY
Curtis Industries Inc. Power Relay Board, Model LHS W...
Allen Bradley Drive Control Board, # 74102-343-51, WAR...
Opto 22 Term 1 Bus Termination Card, Used, WARRANTY
Adaptec SCSI Raid Controller Card, ASR-2200S/64 MB, Use...
NEW Titchener Wire-Grip Circuit Board Puller, # 1731, ...
Gettys Power Regulator Board, # 55-0050-00, WARRANTY
Allen-Bradley 74102-405 System Slider Module, Used, WAR...
3Com Module Fast Etherlink Card, # 3C905B-TX,?
ABB Robotics Servo Motor, # 1 FT3078-5AZ21-9-?Z-N, Used,...
ABB ACS550 23 Amp Drive # ACS550-U1-023A-?4, Used, WARRA...
ABB 15 HP Motor Controller, P/N G02400A00, Mod# G024, U...
ABB Operator Interface Panel, # S3PC, Used, WARRANTY
ABB AXEM Servo Motor, # MC19S R0025, 3000 RPM, 1.6 kW *...
ABB DSQC 249B DSQC249B Robotic Servo Amplifier Board, U...
ABB 3 Phase Servo Drive, # ACS401600532, Used, WARRANTY
ABB DSQC 254 DSQC254 BackPlane Robot Control PC Board, ...
ABB Capacitor, 7.5 KVAR, # C484G7.5-3LE, Used, WARRANT...
ABB Capacitor, 10KVAR, # C484G10-3LE, 3 PH 480 VAC Use...
ABB Robotics Servo Motor, # 1 FT3101-5AZ21-9-?Z, Used, ...
ABB Capacitor 12.5 KVAR, C484G12.5-3LE, 3 PH 480 VAC, U...
ABB GME 3HAA3563-ARA, 92013-313, Robotic Servo 8-Slot B...
ABB Welding Isolation Contactor, EHW 160, USED, WARRANT...
ABB / ASEA Heavy Duty Contactor, EFLG 40-3P, 302AN30P
ABB Welding Isolation Contactor EHW 250C 2P-*L SizeW5
ABB Stromberg Disconnect Switch, OETL-NF30T, 40 Amp, Us...
ABB / Radisys Corp Processor Board, EPC-22, Used, Warra...
ABB / Grayhill 69YY16004 32 Relay Breakout Board, DC: 9...
ABB / Grayhill 69YY16004 32 Relay Breakout Board, DC: 9...
ABB / Grayhill 69YY16004 32 Relay Breakout Board, DC: 9...
ABB / ASEA PC Board, 2668 180-10, WARRANTY
ABB Contactor 302AM30P Heavy Duty Contactor, EFLG 30 RP
Radisys Corp Power Supply, EMC-PS50, Used, Warranty
ABB Contactor BC25-40-00 24VDC Coil, 20HP @ 460V, Used,...
ABB / Vellinge Circuit Board DSQC 223, P/N 56 01-03, Re...
ABB Contactor Relay, K40E, 120VAC Coil, 10A, 600V, Used...
ABB Contactor BC25-30-10 24VDC Coil, 20HP @ 460V, Used,...
ABB DSQC 259 3HAB2205-1 Robot Noise Eliminator Filter B...
ABB B30C-* Contactor, 45A, 3PH. 20HP @ 460V, 120V Coil
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