PXIe-4140
PXIe-4140
PXIe-4140
4、 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。
2-22+++++++++++++
振动探头105-XX-XX-05-02-05 4
变频器;VFD022M43B;台达,2件
电机及减速机;DR63L4 25.75159355.01.0005.17.34;SEW,3件
GE S739DVT 2个
RITTAL SK3388100风扇 2件
8WH1000-0AQ00 1个
6ES7972-0BB12-0XA0 20
6SE6400-1PB00-0AA0 5
6GK1500-3AA10 3
6ES7332-5HD01-0AB0 4
6ES7332-5HB01-0AB0 3
6ES7317-2AJ10-0AB0 1
6ES7153-1AA03-0XB0 2
6ES7332-5HD01-0AB0 2
6ES7350-1AH03-0AE0 2
6ES7322-1HF01-0AA0 2
6SL3054-0ED01-1BA0 1
SSC61 1
6SX7010-0AC06 6
6SX7010-0AC07 6
6EP1334-3BA10 4
1LE1003-1DD33-4AF5/(1LA7164-8AB60-Z) 1
6SL3055-0AA00-3AA1 2
6ES7321-1BL00-0AA0 3
6SN1123-1AA00-0EA2 1
6ES7 972-0AA02-0XA0 3
6SN1145-1BB00-0EA1 1
6ES7972-0BB42-0XA0 20
6ES7212-1BB23-0XB8 4
6DR5010-0EN00-0AA0 2
6ES7422-1BL00-0AA0 2
6ES7461-0AA01-0AA0 1
6SN1145-1BA02-0CA2 1
6SN1123-1AB00-0BA1 1
6SN1118-0NH01-0AA1 1
ABB程序卡ACS880-MU-ZCU-12/14 AINF6 V1.82.00 含程序 数量1
52-0422-000 1个
520422000
50MODI-TSX/Q 1个
6SY7000-0AD27 3
6SE7090-0XX84-0BJ0 4
6SE7038-6GK84-1JC0 5
3SE2120-OUW|8LS3-J 24
DKGFJ-41 32
6SY7000-0AD04 8
NGT3-250A 1200V 12
6SY7000-0AE33 30
6SY7000-0AD28 3
6SY7000-0AF52 12
6SY7000-0AC37 24
6SE7041-2WL84-1JC0 26
6SY7000-0AC35 12
6SY7000-0AC33 3
6SE7090-0XX84-0KA0 5
6ES7953-8LP10-0AA0 3
D-576547713600 16
6SY7000-0AA76 6
6SE7090-0XX84-2FA0 12
6SY7000-0AD56 6
6SE7090-0XX84-1GA1 4
6SY7000-0AD53 6
6SE7090-0XX84-1CJ0 3
6SE7035-7WK84-1BH0 5
6ES201B109709-W 3
NGT C 00-800/80 20
6SY7000-0AE02 6
6SY7000-0AF61 30
6SY7000-0AC38 24
6SE7090-0XX84-0AB0 4
6ES7392-0BA12-0XA0 30
5SJ62327CC20+5ST3010 8
6SY7000-0AD33 11
6SL3360-8AA00-0AA5 5
6SE7090-0XX84-1CG1 5
6SE7032-1HB87-2DA1-Z 2
6ES7153-1AA02-0XB0 3
D-576547713550 3
6SY7000-0AD84 3
6SX7010-0FF05 8
6SY7000-0AC42 50
6SE7090-0XX84-0BC0 14
5SJ62507CC20+5ST3010 5
6SY7000-0AC07 3
6SE7038-6GL84-1JA1 16
6ES7360-3AA01-0AA0 3
3UV1340-1MF00 8
6SY7000-0AF72 2
6SY7000-0AD50 28
6SL3360-8AA00-0AA6 1
6SE7090-0XX84-1CH0 3
6SE7035-7GK84-1JC2 9
6ES7315-2AG10-0AB0 3
6SY7000-0AB40 2
6SY7000-0AB18 50
6SE7041-2WL84-1BH0 6
6SE7041-2UL84-1GG0 16
6SE7041-2UL84-1GF0 16
6ES7361-3CA01-0AA0 5
5SJ62067CC20+5ST3010 10
4NIC-K100/DC20V/5A 2
6SL3053-0AA00-3AA0 1
6SE7090-0XX84-0FJ0 8
6SE7038-6GL84-1JB0 16
6SE7036-5GK84-1JC2 16
6SE7036-5GK84-1JC0 16
6ES7338-4BC00-0AB0 10
6ES7321-1FH00-0AA0 5
6SY7000-0AD82 1
6SE7038-6GL84-1BG2 24
6AV6643-0CD01-1AX1 1
W2E 250-HL06-05 个 10
6SE7041-2WL84-1JC1 18
GES-N7K 4
6SY7000-0AD88 18
6SE7036-5GK84-1JC0
D-576547713500 15
6SY7000-0AA77 9
6SE7038-4GL84-1JA1 18
CS1W-DA08C 1
93A-EJO-COJ-DM-DJBJ-2JD 1
81519032 5
1747-L553 要20年的 1台
CJ2M-CPU35 1
SGDS-15A12A 1
触摸屏6AV6642-0BA01-1AX0 数量:2
1VCR004291G0005 1
1YHB0000000598 2
1SBL241001R8010 2
1SBL28101R8010 2
1SBL351001R8011 2
6ES7315-2AG10-0AB0 1
6ES7953-8LL31-0AA0 1
6AV2124-0MC01-0AX0 1
3HAC024519-001/03 1轴 1
SNAP-AIV-I 1个
6ES7416-3ES07-0AB0 1个
Module ABB PLC (DI) DI801; 3BSE020508R1
Module ABB PLC (DO) DO801; 3BSE020510R1 各2个
电 机 施耐德 BCH2MM2023CF6C 1
JEBC-61701 1
RLM01 3
3BHD006809P0001 5
HIES308461R0004
OMEON 温控器(DG用) K3NX-VD1A-B2
光幕 SF4B-H64D<V2>E<V2> 1套 松下
CIMR-VT4A0002BAA、
CIMR-VT4A0011BAA各2个
PMAC2-PC ASSY NO.602404-107数量1
TCSESM163F2CU0 1个
FOXBORO
AO卡
FBM237 P0916XS 4个
P0914TR
IA系统DI卡件
PO914TR 6个
C919-T4-022GB、030PB 22KW/30KW 2台
HV300-A04T00040GB4KWF 2台
SDCS-CON-2B 3ADT309600R1012 1个
CI801 3BSE022366R1 2个
JMK50TTE11C 4
MBK:100D-TE4C 4
FX3GA-40MR 1
A06B-6200-H037 1
品牌:REDLION 型号:CUB5B000 2
HEIDENHAIN的型号385430-28 数量:1
6FX2007-1AC04(自带电缆) 数量2个
889D-F4UC-20 662
871A-TS4-NM1 321 各1
134-6GD01-0BA1 4个
S739DVT-EST1 1个
MCMXD-194UPCA2-FW76-A-FRD 1个
PCIDCC5/10/20-P 1个
IP-MP 2个
IP-AD8250-D 3个
2693-A-0S4 1个
CHT2020 2个
DSQC 663 abb 3HAC029818-001,2PCS
DSQC 652 abb 3HAC025917-001,2P
3BSE006503R1
6SL3131-7TE25-5AA3 1
Schneider E3SUPS10K3IB 1
RS1A15AAW 3
A06B-6134-H313 1个
3HAC024481-001
3AUA0000090743
MP9-21247K
FX2NC-4AD 数量4pc
FX2NC-4DA 数量4pc
ABB PST 105-600-70-Soft Starter,104A,600VAC,open.Rated In line:40HP/240V,75HP/480Volts PST Series 一个
ABB Low Voltages Power Breaker Accessory / ABB SACE S.p.a. YO-1SDA038292R1 / YC-1SDA038302R1 (YO/YC) 220-240V 50~60 Hz 2个
ABB Low Voltages Power Breaker Accessory / ABB SACE S.p.a. / YU-1SDA038312R1 / (YU) 220-240V 50~60 Hz 2个
ATOS PIOC-G3/F
6SN1162-1AA00-0AA0 1个
3BSE006503R1
3BSE050092R65
PFEA113-65
3BSE005676R1
BRIT-90-220-1050/2000
CPB123 ABB
SDF123 ABB
TPUD40.11 ABB
DTB145 ABB
LTB145
120-2TE13-0AA4数量1
ACS580-01-293A-4+B056+j400 1台
2CDS251103R0014 1台
A02B-0228-B531 1
Kollmorgen 科尔摩根CR0656 1PCS
20AD022A1AYNARNN 1个
HR115A6-88S 1
SGMGH-75PCA-YI11 1
SGDV-1R9D11A 1
6ES7314-6BF02-0AB0 数量1个
722B12TGA2FAF:100torr MKS 2
冗余电源切换器 TSW-12A-2P-8C(二路市电输入,一路8口输出,国标插座 1
3axd50000001304 2
3aua0000102191 6
ACSM1-04AM-031A-4 1
2711P-RP1A 1 面价33109
2711P-RP2A 1 19年面价23432
2711P-RDT15C 1 面价65427
150-C85NBD 1 面价11978
PP836A Panel 800 1个
NZM 10-400N-NA 1个
DSAX452 5712289-A 1个
6AV6647-0AB11-3AX0 1个
3BSE005676R1 1个
MFE230A009BW 1个
ATV71图形终端 PLC/DCS附件,型号规格:VW3A1101 1个
模块6ES7/322-1BL00-0AA0 1个
SANYO:PV2A015WMT1A00*2 1个
SANYO:PY0A300W4PW1A00 1个
KOLLMORGEN:D101B-93-1210-014 1个
Omron PLC:C200H-IP007 1个
6SL3352-1TG37-4FA1 1
1TCH500210R0402
1TCH500210R1002
1TCH500205R0702
1TCH500210R1502
ISBL411022R8600 各5个
6SL3352-1AG37-4FA1 1
6ED1052-1MD08-0BA1 10
电源板||AMO-P007,REV.A101-2,19A6P00701-01 1
6BK1000-6WP40-0AA0 3
AMB-P3-CN 1
主令控制器 SPOHN&BURKHARDTD
左手 VNS024FNAKVRUGN 5P0.50 1
右手 VNS022FUKKVRUGN 5P0.5P0 1
6ES7511-1AK02-0AB0 个 1
6ES7531-7QD00-0AB0 个 1
6ES7590-1AF30-0AA0 个 1
6ES7505-0KA00-0AB0 个 1
6ES7321-1TT39-0AB0 SM339 数量:1
6SE6400-0BE00-0AA1 数量:1
6SL3120-2TE21-0AA4 数量:1
MR-JE-100A 数量:1
品牌:MELEC 型号:AD-5410 数量:1
TSXP573623AM 面价32637
TSXP572623M面价21733
6ES7212-1BB23-0XB8 2
6ES7214-1BD23-0XB8 2
Brand:S I E SENSORIK GmbH
TYPE:SK1-8-M12-P-nb-S-MS ;
NO:07005
ABB机器人(型号:1600ID)5轴电机(3HAC021799-003)更换抱闸??1??个
ABB转台抱闸继电器??3HAC052085-001??10??个
ABB转台抱闸继电器??3HEA800448-001??20??个
ABB机器人系统卡?3HAC047184-003??1??个
FTC521Z 2
51403578-100 20
A5E01061063 1个
G4F-AD2A
G4F-DA1A
G4I-D22A 各1
7ME6910-1AA10-1AA0
6ES7223-1QH32-0XB0 各1
SIMATIC S7-200 SMART CPU SR60 1
JJR2022(额定电流43A) 1
6SL3055-0AA00-5CA2 1
FX2N-8ER 2
FX2N-8YER 2
6ES7-331-7PF01-0ABO AI8 RTD 1
AI8x13Bit 6ES7 331-1KF02-0AB0 1
IM153-1 SIMATIC ET200M 1
"scalance
6GK5 204-2BB10-2AA2
GBT30094-2013" 1
6FX2001-3GC50,ID376881-07,PPR:2500 EN50170 2
6SN1115-0BA11-0AA1 EN50178,EN60204 1
FX1N-60MR-001 IEC61131-1:2003 1
FX2N-16EX IEC61131-1:2003 1
FX2N-16EYR IEC61131-1:2003 1
2SA5500-5.5-380-HY-MN电动执行机构西博思 1
2SA5033-9DE10-4BA3-ZH4A+58 1
2SA77HN-D0BM-HY-MN 1
T514-60080-002
PRESSIRE-7BAR
10000uf-250VDC数量32
6800uf-350V数量32
4700uf-500VDC数量36
200uf-300VAC数量54
150uf-300VAC数量12
National Instruments PXIe-1062Q 8-S 3U PXI Express Chassis w/ Modules
NATIONAL INSTRUMENTS PXIe-1062Q MAINFRAME
NATIONAL INSTRUMENTS PXIe-1062Q MAINFRAME w/PXIe-8105, PXI-4461, PXI-4462
National Instruments PXIe-6368
NATIONAL INSTRUMENTS PXIe-8105 EMBEDDED CONTROLLER
NATIONAL INSTRUMENTS SCXI-1000 CHASIS W/ 2 CARDS T10880
NATIONAL INSTRUMENTS SCXI-1001 WITH 6 MODULE SCXI-1130
National Panasonic Drive ZK AAMP _ ZKAAMP B-Y _ ZKAAMPBY _ NCA-CP _ ST-AAMP-04A
National Panasonic Drive ZK AAMP Z 5 _ ZKAAMPZ5 _ 8X0700 _ ST-AAMP-01A
National Semiconductor LM299AH 0.0001% C Temp. Stabilized Monolithic Zeners
Natural MicroSystems NMS AG4000 4T1 PCI P/N 5605 32 DSP
NAVCO ROTARY VIBRATORY TABLE 36x48x32
Navtel InterWatch M7
NB21200WK Westinghouse Type NB Circuit Breaker 2 Pole 1200 Amp 600V
NB31200F Westinghouse Circuit Breaker 1200 AMP 4997D20G02
NB3300P Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
NB3600P Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
NB3800 Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
NB3800PF Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
NB3800PF Westinghouse 800A 600V 3P Tri-Pac Circuit Breaker - Reconditioned
NBR GE 68A7649P22 SILICON CONTROLLED RECTIFIER POWER SCR
NC31200F Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
NC361200 Square D / Schneider Electric Molded Case Reconditioned
NC361200 Square D Circuit Breaker 3P 1200A 600V I-Line - SURPLUS -
NC36700 Square D / Schneider Electric Molded Case Reconditioned
NC36800 Square D / Schneider Electric Molded Case Reconditioned
NC36900 Square D / Schneider Electric Molded Case
NC36900 Square D / Schneider Electric Molded Case Reconditioned
NCG31200 Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
NCG31200F Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
NCIRCLE NCIRC006A DEVICE PROFILER 3000 PROACTIVE NETWORK SECUIRTY
NCON SYSTEMS COMPANY INC 00-585 USPP 00585
NCP361200 Square D Circuit Breaker 1200A 600V
NCT201 CNC Control 15"
NCT201 CNC Control 19"
ND312T33W Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
ND312T35W CUTLER HAMMER BREAKER FRAME W/600A RATING PLU
ND312T36W Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
ND3800T33W Cutler-Hammer Type ND 50K Circuit Breaker 3 Pole 800 Amp 600V
ND3800T33W Eaton / Cutler-Hammer / Westinghouse Molded Case Reconditioned
ND63B100 Siemens / ITE / Gould Molded Case Reconditioned
ND63B120 Siemens ITE Type ND6 Circuit Breaker 3 Pole 1200 Amp 600V
ND63B900 Siemens / ITE / Gould Molded Case Reconditioned
NDC P680163 NSPP P680163
NDC P680163 USPP P680163
NDI Optotrak Certus Motion Capture System
NDT INTERNATIONAL NDT-103D USPP NDT103D
NDT Probe Test Equipment Harrisonic Tektran Panametrics Technisonic
NE361200LI Square D / Schneider Electric Molded Case Reconditioned
NE361200LS Square D / Schneider Electric Molded Case Reconditioned
NE555N - 5
Near Field Probe Set for E & H Fields DC to 6GHz PBS1
NEC / FC98-NX / FC-56H model S2
NEC / PC / PC-9801FS2
NEC 193-250546-C-03 Board 193-230546-001-A
NEC ADU75FP1IC Drives-AC Servo [PZ6]
NEC ADU80F1IC Drives-AC Servo [PZ6]
NEC Avio TH5102 Color Thermo tracer -50-+800degC 0.03degC Stirling Cooling Type
NEC C-526 USPP C526
NEC DFSM-1045-202A AC Servo Motor with encoder Mazak
NEC FACTORY COMPUTER FC-9801B MODEL 2, 32BIT CPU UNIT
NEC FACTORY COMPUTER FC-9801K, 32BIT CPU UNIT
NEC FACTORY COMPUTER FC-9801K, 32BIT CPU UNIT/BOOT UP/
NEC FC-9801-MD4 NNB
NEC FC98-NX FC20C MODEL S INDUSTRIAL COMPUTER SYSTEM
NEC INDUSTRIAL COMPUTER FC-86J MODEL SB, FC98-NX
NEC Industrial Factory Computer FC-9801B Model2
NEC MultiSync LCD4620-2-AV Black 46" 16ms HDMI LCD Monitor 1366 x 768
NEC Optic Laser Diode 100 Pieces Part#-NR4510US ROSA 1310 nm 2.5G
NEC Optic Laser Diode 100 TOSA FP Hi Power 1G NX7313UA
NEC Optic Laser Diode 100 TOSA LC FP 1G 1 mw ROHS 1310 nm 104-00286
NEC PC-9801-UR PERSONAL COMPUTER 16 BIT CPU UNIT 3.5 INCHFDD VERSION
NEC PCU05B Drives-AC Servo [PZ6]
NEC PCU05C Drives-AC Servo [PZ6]
NEC TH9100 Series Infrared Thermal Imaging Camera 6 Batteries Hard Carry Case
NEC TRP-18G Microwave Communications Link Receiver
NEC Y8750-OR10
Needle Valve Assy, Bypass and Shutoff Assembly
NeelTran Rectifing Transformer Dry Type (Inv.16010)
Neighborhoods Parks Parking Lots Roadways Intersections
NELES 815W-11-3600-TT QP5C/M ACTUATOR 150 STAINLESS 14IN BUTTERFLY VALVE B204906
NELES AUTOMATION SMART-PULP S. NO: 0025 33382
NELES AUTOMATION SMART-PULP S. NO:0010 32802
NELES CONTROLS CORP B1CU13/55L USPP B1CU1355L
Neles Jamesbury 10" Blow Valve
Neles Jamesbury 24"-150 Digester Valve
NELES JAMESBURY 815W-11-3600-MT QP5C/M ACTUATOR 150 16IN BUTTERFLY VALVE B207042
NELES JAMESBURY 815W-11-3600-TT 150 STAINLESS WAFER 12IN BUTTERFLY VALVE B207942
NELES JAMESBURY 815W-11-3600-TT 150 STAINLESS WAFER 16IN BUTTERFLY VALVE B207971
NELES JAMESBURY 815W-11-3600TT CLASS 150 STAINLESS 24IN BUTTERFLY VALVE B228685
NELES JAMESBURY 815W-11-3600-TT PNEUMATIC 150 16 IN BUTTERFLY VALVE B204901
NELES JAMESBURY 815W-11-3600-TT QP4C ACTUATOR 150 12IN BUTTERFLY VALVE B207050
NELES JAMESBURY LW5CBA12AACAT PNEUMATIC STAINLESS 12 IN BUTTERFLY VALVE B232925
NELES SMART PULP M2 004234323 CONSISTENCY TRANSMITTERS PULP APPLICATIONS 84127
NELSON FLUID DRIVE #PM4-370ABI REBUILT
NELSON FLUID DRIVE PM4-435-AA1 REPAIRED/SPARE UNIT FOR PLANT
NELSON FLUID DRIVES ADJ. SPEED 0-1800 RPM 25-500 HP
NELSON NTR 1500 W1-2A-RP-SE STUD WELDING POWER SUPPLY
NEMA 1 - ESV373N04TXB - AC Tech - 2
NEMA 1 - ESV373N06TXB - AC Tech - 2
NEMA 1 - ESV453N04TXB - AC Tech - 2
NEMA 1 - ESV453N06TXB - AC Tech - 2
NEMA 12 Electrical Enclosure Control Cabinet 72x20x90 2 Door
NEMA 12 Electrical Enclosure Control Cabinet 72x20x90 2 Door Wiegman
Nema 3R Never Energized - 7 Double Cell Units Avaliable
NEMA 4X - ESV183N04TXD - AC Tech - 2
NEMA 4X - ESV183N06TXD - AC Tech - 2
NEMA 4X - ESV223N04TXD - AC Tech - 2
NEMA 4X - ESV223N06TXD - AC Tech - 2
NEMA Premium Efficiency Severe Duty Motors 00509ET3E254T 5 HP RPM 900 Frame 254T
NEMA SIZE 5 SOFT-START SQUARE D MOTOR STARTER
Nema Size 6 reduced V Control 1200 amp Breaker 710FLA
NEMATRON COLOR INDUSTRIAL WORKSTATION OPERATOR INTERFACE IWS-1513 IWS1513
NEMATRON COLOR INDUSTRIAL WORKSTATION OPERATOR INTERFACE IWS-1513X IWS-1513 X
NEMATRON CORP IC5036-82310000 USPP IC503682310000
NEMATRON CORP IC61A1-C8910461 USPP IC61A1C8910461
NEMATRON CORP IC63A6-J8B1F4AF USPP IC63A6J8B1F4AF
NEMATRON CORP ICC-310 USPP ICC310
NEMATRON CORP ICC420-52210 USPP ICC42052210
NEMATRON CORP ICC-5000-01 USPP ICC500001
NEMATRON CORP ICC-5000-PC1 USPP ICC5000PC1
NEMATRON CORP ICC-5L6-HS2 USPP ICC5L6HS2
NEMATRON CORP ICC-6L6-HS2 USPP ICC6L6HS2
NEMATRON CORP ICC-7L6-CNC USPP ICC7L6CNC
NEMATRON CORP IWS-1011 USPP IWS1011
NEMATRON CORP IWS-1934 USPP IWS1934
NEMATRON CORP IWS2023 USPP IWS2023
NEMATRON CORP IWS-2513 USPP IWS2513
NEMATRON CORP IWS-4624 USPP IWS4624
NEMATRON CORP IWS-4624/35-026 USPP IWS462435026
NEMATRON CORP IWS5826 USPP IWS5826
NEMATRON CORP KP6141-31W10A00 USPP KP614131W10A00
NEMATRON CORP KP6141-A1W10A00 USPP KP6141A1W10A00
NEMATRON CORP MI-KP61-001 USPP MIKP61001
NEMATRON GL-5PV8-CNC GL5PV8CNC