NL6448AC33-24液晶屏
NL6448AC33-24液晶屏
NL6448AC33-24液晶屏
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PLC)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PLC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PLC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PLC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。
MGFAS2-DSM 1
PXM1E-16-T1E1
2、MPSM-16-T1E1
3、MPSM -8T1E1(具备CES服务,支持T1模式)
4、RBBN-16-T1E1
5、RJ48-8T1 各1
6SE7041-8GK85-0HA0 1
ESMD223L4TXA 3
25-COMM-D 2496 2
FR-U120S-0.75K-UL 1
中研 Z-6200E 4
K-RTD01-C.1.4 2
VACON0100-3L-0651-5 1PCS
20G11NC104JA0NNNNN 97414 1
6SL3362-0AF01-0AA2 4
CEV65M-01650 1
330105-02-12-10-02-00 2
DRT2-DAO2 1
CW1-3200/2500A 1
CW1-2000/3P-1000A抽屉式 1
KZMK-04 1
触摸屏:QPJ-ABD-201 订货号:166942
ES2000-9725 1
抛头装置 296-10233 1
Honeywell VF20-1B65N 3
653-2CG00-0XB0 1
SM-1xS64-4xS16-AH 板卡;ROA1283630/1 3
20BC140A0ANNANC0 1
6ES7193-4CE10-0AA0 5
6ES7151-3BA23-0AB0 10
6ES7138-4DA04-0AB0 5
6ES7 193-4JA00-0AA0 5
EP-225F 2
NLWC-03
NLWC-05
NUIM-62C
AIO288
FS211/N
DIO248
QABP1111301-BQAX
MR-PWS1CBL5M-A2-L 1
HF-KE43W1-S100 1
PLC FX2N-64MR-ES/UL 1
ATV31HU15M2 1
1783-ETAP2F 面价9292 3个 要A版本的
6AU1455-2AD00-0AA0 1
BR1108621 1PCS
1001762 BR1700599 1PCS
BR78509 4PCS
BR78513 1PCS
900620 1PCS
201014 1PCS
S60JEM-ZX-06R3G-7442A 1PCS
3625-0001 1PCS
3641-4110 1PCS
3641-4320 RFI-219-F4G-T7G-F8 2PCS
3643-0100 2PCS
3643-0230 2PCS
1100-0131 5PCS
1100-0132 1PCS
1100-0141 1PCS
1100-0172 4PCS
943 727-221 obslete, PLC,OZD-PROFI-12M-G11, 942 148-001 OZDPRO-T9NN99-SUZ9HS-NT new version 2PCS
11-0110-FC15P20M 7PCS
01-0001-VBS2020TX 6PCS
01-0007-TMP60112C 7PCS
01-0001-VBS2020RX3 2PCS
01-0001-C54E 1PCS
01-0001-S60E 1PCS
三菱 R04CPU 12PCS
三菱 R312B 12PCS
三菱 R64P 14PCS
三菱 RJ61BT11 14PCS
三菱 R16CPU 6PCS
三菱 R38B 13PCS
三菱 RJ71C24-R4 13PCS
三菱 R32CPU 4PCS
三菱 R120CPU 1PCS
三菱 R60AD4 3PCS
三菱 R08CPU 2PCS
WES2345-02021 1
富士变频器FRN0075G2S-4C 数量1只
Mitsubishi Electric: MR-J4-70B - 1
Mitsubishi Electric: HG-KR73J - 1
Mitsubishi Electric: Q03UDVCPU - 1
Mitsubishi Electric: Q61P - 1
FTS-4334LH 2
MAXP-23004
Description : 14 Gbps 4x4 Crosspoint Switches with Integrated CDRs
MAXP-23002
Description : 14 Gbps 2x2 Crosspoint Switches with Integrated CDRs
RF47 DRE90L4 2
MGW302415 1
H40V385 10
MRI1-I5E5D-M 1
海德汉编码器 1381.062-2048数量:5个
1387.020-2048 数量:3个
FRN1.5E1S-4J 1
51403578-100 1
FR-CS84-086-60 1
BERGER LAHR VRDM 3913 / 50 LWB 1
MITSUBISHI触摸屏GT2310-VTBA 1台
2700689
2702327
1. TUP334-1A20-AB00S
2. TUP334-1A21-AB00S
3. TBUX297109
4. TUP4-102-01-0-1
5.UP357-1A20-AB20S
6. TBUP474-UA50-BB00S 各1
输入模块 FC-TSAI-1620m HONEYWELL 模拟输入模块FTA(1 数量:6;
HG-SR202B 1
TW-9201-1 1
6ES7215-1AG40-0XB0 1
UMC780120-01 1
K2GS-BT-F4 1
KEB 20F524R-0428 1
LOUIS ALLIS 46S1676-1010 46S16761010
LOUIS ALLIS 46S01676-0050 46S016760050
LENZE EVS9327-ESV906 EVS9327ESV906
KUNKLE 6252FLK01AS0020 6252FLK01AS0020
ITE SIEMENS PXD63B120 PXD63B120
IRCON R35C15001430/640 R35C15001430640
INDRAMAT TWM1.1-100-300-W1/115 TWM11100300W1115
INDRAMAT TVD1.2-15-03 TVD121503
INDRAMAT TRANS01.7/1-OP01 TRANS0171OP01
INDRAMAT TDM1.2-50-300-W1 TDM1250300W1
INDRAMAT TDM1.2-100-300-W1/115 TDM12100300W1115
INDRAMAT MAC071C-0-NS-3-C/095-A-0/S001 MAC071C0NS3C095B
INDRAMAT DKC02.3-100-7-FW DKC0231007FW
INDRAMAT BTC06.2A-F-EN3-FW BTC062AFEN3FW
HONEYWELL W7761A-2010 W7761A2010
HONEYWELL TVMP-E0-00-AM0-A00-F10-0U0000-00 TVMPE000AM0A00F1
HONEYWELL 51401570-100 51401570100
HONEYWELL 51195096-200 51195096200
HOFFMAN ENCLOSURES MHB11-0426-G306 MHB110426G306
HARMONIC DRIVE HTL8000-1L-AS-DC HTL80001LASDC
GIDDINGS & LEWIS 1-21783 121783
GHISALBA GH57.3.00-FG51 GH57300FG51
GENERAL ELECTRIC DS3800NADA1F1G DS3800NADA1F1G
GENERAL ELECTRIC DS200GDPAG1AKF DS200GDPAG1AKF
GENERAL ELECTRIC 9F62KED300 9F62KED300
GENERAL ELECTRIC 9303M65P01 9303M65P01
GENERAL ELECTRIC 44B373188-G02 44B373188G02
GENERAL ELECTRIC 137D5158G2 137D5158G2
GENERAL ELECTRIC 137D5145G1 137D5145G1
GENERAL ELECTRIC 118D1377G3 118D1377G3
GENERAL ELECTRIC 117D7318G3 117D7318G3
GENERAL ELECTRIC 117D7314G1 117D7314G1
GEMCO ELECTRIC 1989-CA-1530A 1989CA1530A
GE FANUC IC754CGL06CTD IC754CGL06CTD
GE FANUC IC5005TBN0000 IC5005TBN0000
GE FANUC IC3600STKK1 IC3600STKK1
GE FANUC IC3600SPRB1 IC3600SPRB1
GE FANUC IC3600PTJA4 IC3600PTJA4
GE FANUC IC3600LRLB1 IC3600LRLB1
FURNAS ELECTRIC CO DT083 DT083
FOXBORO P0961BD P0961BD
FOXBORO P0960GC P0960GC
FOXBORO B0133LA B0133LA
FISHER ROSEMOUNT 01984-2503-0001 0198425030001
FANUC A20B-0008-0911 A20B00080911
FANUC A16B-2203-0292 A16B22030292
FANUC A16B-1000-0100 A16B10000100
FANUC A16B-0180-0260 A16B01800260
FANUC A06B-0653-B011 A06B0653B011
FANUC A06B-0346-B255 A06B0346B255
EUROTHERM DRIVES 590C/0350/6/3/0/1/0/00/000 590C035063010000
ENDRESS & HAUSER 50P4H-EL0A1RA0BAAA 50P4HEL0A1RA0BAA
DYNAVISION M6-17-12 M61712
DANFOSS FC-102P7K5T2P21H2XGXXXXSXXXXAXBXCXXXXDX FC102P7K5T2P21H2
CUTLER HAMMER AN56SN0 AN56SN0
CUTLER HAMMER 5485SK-PMPP-5000 5485SKPMPP5000
CUTLER HAMMER 1MTB800R 1MTB800R
CONTROL TECHNIQUES M0598400 M0598400
CONTROL TECHNIQUES M0598300 M0598300
CONTROL TECHNIQUES FX-8400 FX8400
COMPUMOTOR 469876-01F 46987601F
COMAU SAU2-MOD-2 SAU2MOD2
COGNEX 800-5870-1 80058701
CLEVELAND MOTION CONTROL BNR5110GPA00CS0002 BNR5110GPAOOCS00
CAMCO 601RDM-C135 601RDMC135
BOSCH 0-608-830-142 0608830142
BAUMULLER BUS20-160/270-31-023 BUS2016027031023
BAUMULLER BUS20-160/270-31-022 BUS2016027031022
BARBER COLMAN GCM-86120 GCM86120
BALDOR MB7420AB MB7420AB
BAILEY CONTROLS NSSM-01 NSSM01
ASTRO MED IMCD-DDE3200 IMCDDDE3200
ASEA BROWN BOVERI GNT2009421R0001 GNT2009421R0001
ASEA BROWN BOVERI DPH-10051D-S15001/1 DPH10051DS150011
ASEA BROWN BOVERI ACS550-PC-072A-4+B055+K466+L511 ACS550PC072A4B05
ASEA BROWN BOVERI 57360001-A/6 57360001A6
ASEA BROWN BOVERI 57310001-LM 57310001LM
ASEA BROWN BOVERI 57088613 57088613
ASEA BROWN BOVERI 3ADT306800R1 3ADT306800R1
ALLEN BRADLEY MPG-B050-031-M22 MPGB050031M22
ALLEN BRADLEY 8520-3S5A-BAT-EX4-Y-1-4 85203S5ABATEX4Y1
ALLEN BRADLEY 8520-3S10A-BAT-EX4-T1-Y-4-5-7 85203S10ABATEX4T
ALLEN BRADLEY 8520-3S10A-BAT-EX4-S-1-2-3-4-5-7 85203S10ABATEX4S
ALLEN BRADLEY 813S-COAM 813SCOAM
ALLEN BRADLEY 7552-040 7552040
ALLEN BRADLEY 6182-BGAZZC 6182BGAZZC
ALLEN BRADLEY 512-EAB-27 512EAB27
ALLEN BRADLEY 4100-214-R 4100214R
ALLEN BRADLEY 40382-809-07 4038280907
ALLEN BRADLEY 2711E-T10C15 2711ET10C15
ALLEN BRADLEY 2711-B6C8 2711B6C8
ALLEN BRADLEY 1785-L80C15/E 1785L80C15E
ALLEN BRADLEY 1771-NIV1 1771NIV1
ALLEN BRADLEY 1771-IR 1771IR
ALLEN BRADLEY 1756-L73 1756L73
ALLEN BRADLEY 1756-L63 1756L63
ALLEN BRADLEY 1756-L61S 1756L61S
ALLEN BRADLEY 1756-L55M24 1756L55M24
ALLEN BRADLEY 1756-L1M3 1756L1M3
ALLEN BRADLEY 1747-L552 1747L552
ALLEN BRADLEY 1747-L543 1747L543
ALLEN BRADLEY 150-B54NBDE 150B54NBDE
ALLEN BRADLEY 150-B35NCD 150B35NCD
ALLEN BRADLEY 150-A135NBDB 150A135NBDB
ALLEN BRADLEY 1440-VST02-01RA 1440VST0201RA
ALLEN BRADLEY 1336S-BX040-AN-EN-L6 1336SBX040ANENL6
ALLEN BRADLEY 1336S-BX040-AN-EN4-L6 1336SBX040ANEN4L
ALLEN BRADLEY 1336F-B060-AA-EN 1336FB060AAEN
ALLEN BRADLEY 1336-C040-EAG 1336C040EAG
ALLEN BRADLEY 1326AB-B720F-21K7 1326ABB720F21K7
ALLEN BRADLEY 1326AB-B720E-21 1326ABB720E21
ACCURAY QA-3-017948-003 QA3017948003
ACCURAY 100614-001 100614001