PMM13.3-A288.000模块PMM13.3-A288.C
PMM13.3-A288.000模块PMM13.3-A288.C
PMM13.3-A288.000模块PMM13.3-A288.C
PMM13.3-A288.000模块PMM13.3-A288.C说明书
PMM13.3-A288.000模块PMM13.3-A288.C工作原理
PMM13.3-A288.000 PMM13.3-A288.C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:
PMM13.3-A288.000 PMM13.3-A288.C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。
PMM13.3-A288.000 PMM13.3-A288.C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。
PMM13.3-A288.000 PMM13.3-A288.C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。
PMM13.3-A288.000 PMM13.3-A288.C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。
6DD1661-0AD1
6DD1640-0AH0
00-193-973
6ES7416-3XR05-0AB0
6ES7414-3EM05-0AB0
6ES7414-3XJ00-0AB0
6ES7414-3XJ04-0AB0
6ES7417-4XL04-0AB0
Fluke 1555 FC
6AV7671-1EX01-0AD0
VE4050E2C2
1SDA062874R1
1SDA062873R1
100879-001
100472-012
IC695NIU001-AEAD
ABB直流接触器 EH550 24VDC 1
MVI56-MCM 1
6FB1103-0AT13-4MB1 1个
6FB1103-0AT14-4MB1 1
品牌都是ABB
1. 弹性膜 SM ABB,100879-001-数量10
2. 操作面板 100472-012 ABB-数量3
3. 加热器组件 ABB,128476-001--数量2
4. SWP 电机齿轮箱总成 ABB 125513-001 带塑料环的铁杯--数量10
6ES7134-6HB00-0CA1
1734-8CFG 1 面价1421 20-30个
1SDA062874R1 1
T7S 1250 PR231/P LS/I In=1250A 4p F F
1SDA062873R1 1
T7S 1250 PR231/P I In=1250A 4p F F
FOXBORO P0961FX P0961FX
FOXBORO E20S-V2FB6 E20SV2FB6
FOXBORO E20S-I2FB6 E20SI2FB6
FOXBORO 130M-N5/ECRB 130MN5ECRB
FOXBORO 130M-N5 130MN5
FILTER PUMP IND 8C-5C 8C5C
FANUC A06B-0642-B012 A06B0642B012
FANUC A06B-0583-B041 A06B0583B041
FANUC A06B-0501-B501 A06B0501B501
FANUC A06B-0310-B351 A06B0310B351
FANUC A06B-0128-B577 A06B0128B577
FANUC A06B-0127-B675 A06B0127B675
ENDRESS & HAUSER 93WA1-BA1A20RCBAAA 93WA1BA1A20RCBA1
ENCODER PRODUCTS 725N6000QOC1FNEY 725N6000QOC1FNEY
DIGITAL COMPUTER 5016017-01-D1-P3 501601701D1P3
CUTLER HAMMER SVX025A1-4A1B1 SVX025A14A1B1
CUTLER HAMMER SPD200480Y3K SPD200480Y3K
CUTLER HAMMER PUM-1 PUM1
CUTLER HAMMER HLD3600 HLD3600
CUTLER HAMMER DH425FGK DH425FGK
CUTLER HAMMER CB4033T120K480 CB4033T120K480
CUTLER HAMMER A900M2DAC A900M2DAC
CONTROL TECHNIQUES V7500ICD V7500ICD
CONTROL TECHNIQUES SPMD1604M SPMD1604M
COMPUMOTOR DRM21008B115 DRM21008B115
COGNEX IS5100-00 IS510000
COGNEX 800-5870-1-A 80058701A
COGNEX 800-5870-1 80058701
CARRIER HK50AA021 HK50AA021
BONITRON M3452-H600K6 M3452H600K6
BAYSIDE RA142-015-LB RA142015LB
BANNER ENGINEERING P4COR P4COR
BALDOR ZD18H-460-EO ZD18H460EO
BAILEY CONTROLS 6637446A 6637446A
BAILEY CONTROLS 6637033A4 6637033A4
BAILEY CONTROLS 6637033A2 6637033A2
AVTRON 630267 630267
ASEA BROWN BOVERI YT221001-LS YT221001LS
ASEA BROWN BOVERI YB560103-AC/8 YB560103AC8
ASEA BROWN BOVERI SR4313150R23C2EC1AB SR4313150R23C2EC
ASEA BROWN BOVERI DCF504-0050 DCF5040050
ASEA BROWN BOVERI ACS800-U1-0120-5+E202+L500+L502+P901 ACS800U101205E20
ASEA BROWN BOVERI 52614759 52614759
ARO 93970317 93970317
ALLEN BRADLEY 8600AT-MC/TC-CNC-DEMO2 8600ATMCTCCNCDE1
ALLEN BRADLEY 8520-1S10A-BAT-EX4-T1-Y-4-5-7 85201S10ABATEX4T
ALLEN BRADLEY 8500-A1D-K1B 8500A1DK1B
ALLEN BRADLEY 6181F-17TPXPH 6181F17TPXPH
ALLEN BRADLEY 6180-ADIDCFBCCZZ 6180ADIDCFBCCZZ
ALLEN BRADLEY 6170-DBCD1Z1EBZZA 6170DBCD1Z1EBZZA
ALLEN BRADLEY 5250-LP1 5250LP1
ALLEN BRADLEY 513-EABD-50 513EABD50
ALLEN BRADLEY 4100-212-P 4100212P
ALLEN BRADLEY 3500-AIO 3500AIO
ALLEN BRADLEY 2711-TC1 2711TC1
ALLEN BRADLEY 2711-T10C8L1 2711T10C8L1
ALLEN BRADLEY 2711-T10C20L1 2711T10C20L1
ALLEN BRADLEY 2711P-B15C6B2 2711PB15C6B2
ALLEN BRADLEY 1785-LT3 1785LT3
ALLEN BRADLEY 1785-L40L 1785L40L
ALLEN BRADLEY 1772-LP3D4 1772LP3D4
ALLEN BRADLEY 1771-PM 1771PM
ALLEN BRADLEY 1771N-0NNTTTTTT 1771N0NNTTTTTT
ALLEN BRADLEY 1771-IFF 1771IFF
ALLEN BRADLEY 1747-OCEDEBA 1747OCEDEBA
ALLEN BRADLEY 1392-B100-RK-MC-B-F2 1392B100RKMCBF2
ALLEN BRADLEY 1391-DES45-DI-AQB-A 1391DES45DIAQBA
ALLEN BRADLEY 1391-DES22-DI-AQB 1391DES22DIAQB
ALLEN BRADLEY 1336VT-B060-EAS-L3 1336VTB060EASL3
ALLEN BRADLEY 1336S-B020-AA-EN4-HA2-L6 1336SB020AAEN4H2
ALLEN BRADLEY 1336S-B020-AA-EN3-HA2-L6 1336SB020AAEN3HA
ALLEN BRADLEY 1336F-BRF200-AN-EN-L5 1336FBRF200ANENL
ALLEN BRADLEY 1336F-BRF200-AE-EN-L5 1336FBRF200AEENL
ALLEN BRADLEY 1334-FOB-K8W1 1334FOBK8W1
ALLEN BRADLEY 1334-FOB 1334FOB
ALLEN BRADLEY 1327AA-AC-05-B 1327AAAC05B
ALLEN BRADLEY 1326AB-B740C-21-L 1326ABB740C21L
ALLEN BRADLEY 1326AB-B730E-S2L 1326ABB730ES2L
ALLEN BRADLEY 1326AB-B420H-S2K4L 1326ABB420HS2K4L
ALLEN BRADLEY 1326AB-A530E-21 1326ABA530E21
ADEPT TECH 10332-00716 1033200716
AC TECHNOLOGY M34400B M34400B