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A06B-0729-B102
- 产地:yczdh0004
- 更新时间:2025-04-10
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A06B-0729-B102
A06B-0729-B102
A06B-0729-B102
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。
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3BHE039724R0C3D 1
3BHB038130R4000 1
3BHE022293R0101 1
TB820V2 1
DI810 1
DO810 3
3BHB006715R0277 1
HUAD401152Р0001 3
HIEB410733P0003 1
3BHB002000R0001 12
3BHB004719R0001 12
3BHB024867R0001 / 3BFIB023623R1 12
3BHE046836R0101 2
3BHB006338R0002 2
HEIS414429P0001 6
3BHB012158R2000 6
FPBA-01 2未税
BMXCPS3500 数量1 面价4766
BMECRA31210 数量1 无面价
BMXNOM0200 数量2 面价6109
1LXD3-20S/T 6
IE-3300-8P2S-E,3台
6AV6640-0CA11-0AX1
6ED1052-1MD00-0BA5???DC12/24v???数量:2
6ED1055-1MB00-0BA1??DC12/24v???数量:2
6Fc5356-0Bb14-0Aa0 1个
6SL3352-3AG38-8AA0数量1
170N4417(1000V 1000A)数量12
OESL630V32D04V2数量1
A5E00393814数量6
A5E00393816数量2
A5E00696685数量3
A5E00717035数量1
A5E00764210数量2
A5E00096495数量4
A5E00096517数量6
A5E00096528数量5
A5E00096577数量2
A5E00147002数量4
IRDH275B-427 1
AL2-24MR-D 2
PR223DS 1
AC 800РEC PPD513A0CR0C3D 1
MCR-C-UI-DCI 3
6FX5002-2EQ10-1AD0 2
Des Mfr Qty
AHPS05-5A Delta 1
ECMA-EA1830RS Delta 1
PS142-R0054F3579 1
ASD-A2-5523-F Delta 1
AH20MC-5A Delta 1
AHBP06E1-5A Delta 2
AHBP08E1-5A Delta 1
AHBP12M1-5A Delta 1
AH08TC-5A Delta 1
AHAADP01EF-5A?? Delta 6
AHAADP02EF-5A? Delta 6
AH08AD-5B? Delta 1
AH08DA-5B Delta 1
AH32AM10N-5A Delta 1
AHCPU530-EN Delta 1
UB-10-IO16C Delta 1
WYT-3I3D 10
3ACN150000A6200 1
DVP16SP11R Delta 2
AH10COPM-A5 Delta 2
DRP 24V 60W Delta 1
AH-16AM10N-5A Delta 1
AH-16AN01R-5A Delta 1
AH04AD-5A Delta 1
RTU-DNET Delta 4
DVS-008I00 Delta 1
TAP-CN01 Delta 1
DVP-ACAB2A20 Delta 1 件 施耐德
D3W004CNJW 1 件 PARKER
D1VW001FVJW 24VDC 1 件 PARKER
4件 卡AI-S7-400(SM 431 AI 16 x 13BIT)(6ES7431-0HH00-0AB0)
2个 转换器电源模块2,2kW G(6SL3210-1PE18-0UL1)
3个 工业键盘(TIB-A290-FN)
3个 工业键盘(MT20DP)
3个 KVM控制台扩展器(SV565UTPUL)
2个 MPCB(80…100)A断路器(3RV1041-4MA10)
2个 TP1500舒适面板(6AV2124-0QC02-0AX0)
6SE7031-7HG84-1JA1 1个
LP 090-M02-25 2
6SE7022-0ES87-2DC0 12KW 1
JM3K0160B-G 2
9421-173-3112 1
25C-D017N114 面价 10382
3VT2725-2AA46-0AA0 10
3VT3763-2AA46-0AA0 10
FR90H5-GFB 1
FBLM5120W-GFB 1
Model:H7CX-A-N
直流装置 1P6RA7095-4LV62-0-Z+S00 台 1
电池 6ES7971-0BA00 件 25
位置传感器 DST60/FL 件 4
模拟量输入模块 EL3152 件 2
模板 EL5001 块 4
1769-IQ32 4651.6
1769-IQ16 2644.8
1769-IF4 5324.4
1769-IF4XOF2 6438
314-1AF11-0AB0 1
6ES7215-2AD00-0XB0 2
2个 ACB 1000A breaker (3WL1110-2CB38-1GA2-Z+K07)
Mnfr:霍尼韦尔
Mnfr零件号:51305786-502,7PCS
6ES7336-4GE00-0AB0 数量26个
3acn150000a6200 5个
6SL3130-6TE25-5AA3 数量1
6ES7 223-1PL22-0XA8 EM223CN PLC模件 和可编程控制器各2个
3VL4740-1DC36-2HB1 1
FT12B6-36 1台
ABB 3BHL001141P0001 (AIR FILTER) 12
ABB 3BHB016372R0001 (BATTERY) 2
ABB 3BHB017230R0001 1
ABB 3BHB021516R0001 (INSULATOR GROUND, 6KV9) 1
ABB 3BHD004246R0002 (CARTRIDGE FILTER, TYPE VPL-98) 8
ABB 3BHB016371R0002 UPS 1
Y2-160M1-2-11-B3-K09+K49+L1U 1
707973-10T REV.03
N490CH22 E6K 0638 各3
6AV7860-0BH30-0AA0
6AV7860-0CH30-0AA0
6GK1901-0DB20-6AA8
3hac026592001
减速起动机QDJ1315A 12V 7.5KW 11齿 2个
140CPS11100 面价:4773 1
BX5100 2
129A517G01 40
S282UCC10 15
CT-MXS.22S?? 1SVR730030R3300 1个
CRB001212R0001 1
6AV6644-0AB01-2AX0数量1
SM300A-228-00 HYDEPARK
ABB接触器 AF300-30 控制220V 6台
ABB模块 AO810V2/0-20mA 8块
ABB模块 AI810/0-20mA/0.10V 8块
ABB模块 DI810/24V 4块
ABB模块 DO810/24V 0.5A 4块
ABB模块 CI801 3块
IC695CHS016CA
IC694CHS392CA
170DNT11000 5
ATS 16 NETPACK 1
AUE2250C1-06AHCNVB 4
ACS800-04M-550-5+E202+E208+H360+J400+K458+P901+P916+P920 1
TSXP574823AM 1
2711P-RP8A 3
FA125B300-X 1个
1485P-P1R5-MN5 2个
MPL-B540K-MJ24AA 面价32500
MT16 H1B
6AV6545-0CC10-0AX0
ZHAP01-1 1
6SL3352-1AG37-4FA1 1
6SL3352-1AG41-3FA1 1
SRP981-CIDLS1NA,数量:1台
HMIST6600
英格瑞德IPM025-B22-5A 4个
输出板 JAMSC-B2902V 安川 块 2
变频器 EV1000-4T0022G 艾默生 台 2
电机 QABP180L 6A ABB 台 2 转速1000rpm,不带风扇,卧式
电机 QAZ225M8A-W ABB 台 1
6个 SNAT609TAI
6个 SNAT603CNT
0340009 3 未税
3RW4900-0KC00 数量1
3RW4453-2BC35数量1
A5E36717812
A5E00100936
1A19271P2S 1
平衡阀 CINDY 25-B-SVS-S400-A-G9-1 2台
ABE7-R16T210 数量1
9个 CI810+底座
4个 DI810+底座
CDP 312R 1
F1S1250/110V60 1个
F1SP/MOBILE 1个
UTTAH-B17TL 2台
DSQC668 ++++++++++++++
A06B-0272-B400 ++++++++++
A06B-6200-H055++++++++
A06B-6240-H103++++++++
A06B-6240-H210+++++++++
BMXAMI0810 数量1 面价5847
BMXDDI3202K 数量2 面价2917
NSYCVF165M230PF 数量1 无面价
NSYCAG223LPF 数量1 无面价
NSYDCM20 数量4 无面价
A9A15310 数量1 无面价
BMEXBP1200 数量1 无面价
T7S 1600, PR231/p, LS/I 1
T4N 250, PR222DS / P, LSIG, 160A, 4punit 1
GMN 598 000 P576 1
GENERAL ELECTRIC DS3820LIMA DS3820LIMA
GENERAL ELECTRIC DS200KLDBG1A DS200KLDBG1A
GENERAL ELECTRIC DS200GDPAG1AKF DS200GDPAG1AKF
GENERAL ELECTRIC 6KGP53040X9XXXA1 6KGP53040X9XXXA1
GENERAL ELECTRIC 5CD153JA006B068 5CD153JA006B068
GENERAL ELECTRIC 5CD152GA007B040 5CD152GA007B040
GENERAL ELECTRIC 169C2773G2 169C2773G2
GENERAL ELECTRIC 12SGC21B1A 12SGC21B1A
GENERAL ELECTRIC 12SGC21A1A 12SGC21A1A
GENERAL ELECTRIC 118D1319G1 118D1319G1
GENERAL ELECTRIC 115D2221G2 115D2221G2
GENERAL ELECTRIC 0784E661G0002 0784E661G0002
GE FUJI 6KDV5088R9X9 6KDV5088R9X9
GE FANUC IC752WTA058 IC752WTA058
GE FANUC IC752DPA062 IC752DPA062
GARDNER DENVER 2BA-2K2A 2BA2K2A
FUJI ELECTRIC FSD-11DN-23 FSD11DN23
FISHER ROSEMOUNT 8711TPE005R1E5 8711TPE005R1E5
FANUC A16B-1210-0030 A16B12100030
FANUC A06B-6057-H203 A06B6057H203
FANUC A06B-6050-H002 A06B6050H002
FANUC A06B-0512-B504 A06B0512B504
FANUC A06B-0502-B201 A06B0502B201
FANUC A06B-0352-B731 A06B0352B731
EUROTHERM DRIVES 590C0350910 590C0350910
ENERDYNE DEC2000R2 DEC2000R2
EDMUNDS GAGES CAG-QCM CAGQCM
DVT DVT-535 DVT535
DINAMIC OIL RE2524HS245.74STBG RE2524HS24574STB
DATAMYTE 953-07 95307
DANFOSS 175H4447 175H4447
DANFOSS 175H4147 175H4147
CUTLER HAMMER S801R10P3S S801R10P3S
CUTLER HAMMER ND312KA06U18Z07 ND312KA06U18Z07
CUTLER HAMMER ECN1841CJJ ECN1841CJJ
CONTROL TECHNIQUES FX6210 FX6210
CONTROL TECHNIQUES DXM-490WB DXM490WB
CONTROL TECHNIQUES DXA-6200 DXA6200
CAMCO LS14X80 LS14X80
CAMCO 902RDM6H32-270 902RDM6H32270
BALDOR RIHH440-E RIHH440E
BALDOR BTS10-15/45-24-R-733 BTS10154524R733
BAILEY CONTROLS NCOM-04 NCOM04
BAILEY CONTROLS NCOM-03 NCOM03
BAILEY CONTROLS INICT-01 INICT01
BAILEY CONTROLS IMMFP-12 IMMFP12
AZONIX UMAC6000-C UMAC6000C
AVAYA P5507FT-C P5507FTC
AUTRONICA EA-300/G EA300G
AUTOMATED LOGIC LGR1000 LGR1000
ASEA BROWN BOVERI UC86-8CH UC868CH
ASEA BROWN BOVERI GNT2009473R0100 GNT2009473R0100
ASEA BROWN BOVERI ACS604-0320-6-000B0000901 ACS60403206000B0
ASEA BROWN BOVERI ACS604-0100–6–000B0200901 ACS60401006000B0
ASEA BROWN BOVERI 57520001-BZ 57520001BZ
ASEA BROWN BOVERI 57310001-CC 57310001CC
ASEA BROWN BOVERI 3HAB6182-1 3HAB61821
ASEA BROWN BOVERI 3E-031990 3E031990
APW MCLEAN M52-1218-017H M521218017H
ALLEN BRADLEY 8600-2214-H-OA 86002214HOA
ALLEN BRADLEY 8510-AA22-A2 8510AA22A2
ALLEN BRADLEY 6180-FLIEHLHTJEZ 6180FLIEHLHTJEZ
ALLEN BRADLEY 506309 506309
ALLEN BRADLEY 2750-AH 2750AH
ALLEN BRADLEY 2711-T9A1 2711T9A1
ALLEN BRADLEY 2711-T10G15 2711T10G15
ALLEN BRADLEY 2711-T10C10 2711T10C10
ALLEN BRADLEY 2711P-T7C4A8 2711PT7C4A8
ALLEN BRADLEY 2711P-T12C4D2 2711PT12C4D2
ALLEN BRADLEY 20BD096A0AYNAND0NNAD 20BD096A0AYNAND0
ALLEN BRADLEY 20BD077A0AYNANC0NNAD 20BD077A0AYNANC0
ALLEN BRADLEY 1785-L20B/E 1785L20BE
ALLEN BRADLEY 1756-M2 1756M2
ALLEN BRADLEY 1756-L61 1756L61
ALLEN BRADLEY 1747-L543 1747L543
ALLEN BRADLEY 150-A97NCD 150A97NCD
ALLEN BRADLEY 1395-B74-C2-P10 1395B74C2P10
ALLEN BRADLEY 1392-B040-RF-MC-A-H-D1-F1-F4 1392B040RFMCAHD1
ALLEN BRADLEY 1336VT-B060-EOS-FA2-L1 1336VTB060EOSFA1
ALLEN BRADLEY 1336T-MCB-SP51B 1336TMCBSP51B
ALLEN BRADLEY 1336S-B075-AN-EN-L6 1336SB075ANENL6
ALLEN BRADLEY 1336S-B025-AN-EN5 1336SB025ANEN5
ALLEN BRADLEY 1336-BDB-SP30D 1336BDBSP30D
ALLEN BRADLEY 1336-B075-EOH-FA2-L3-S1 1336B075EOHFA2L3
ALLEN BRADLEY 1336-B020-EAE-L3-S1 1336B020EAEL3S1
ALLEN BRADLEY 1334-GOB 1334GOB
ALLEN BRADLEY 1326AB-C4C-11 1326ABC4C11
ALLEN BRADLEY 1326AB-B740C-21 1326ABB740C21
ALLEN BRADLEY 100-B600NA3 100B600NA3
ADEPT TECH 10332-00655 1033200655
ACTUS POWER NPSA-20NN-50E8 NPSA20NN50E8
ACCURAY 069829-002 069829002
ACCURAY 061577-003 061577003