6SE7017-8FB61控制模块
6SE7017-8FB61控制模块
6SE7017-8FB61控制模块
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。
1769-AENTR 1 面价13927
1783-HMS16TG4CGN 1 面价95658
20AC8P7A0AYNANC0 1 面价15856
20AC043A0AYNANC0 1 面价40511
20AC011A0AYNANC0 1 面价14506
A5E00329511 300
20F11NC5P0JA0NNNNN 3个面价10111
1762-OB16 1面价2842
20F11NC030JA0NNNNN 面价23201 24台
20F11NC043JA0NNNNN 面价36314 12台
20F11NC072JA0NNNNN 面价53751 1台
20F11NC085JA0NNNNN 面价64415 7台
ACSB80-01-206A-3+P901(电流206A功率110kw)有适配器插口 1
ACS880-01-206A-3+P901
电流监测板VB00537C 6
ABB直流调速装置型号:DCS800-S02-1500-05带配套励磁单元 1
1756-EWEB 面价48515 1个
7MF1562-7AE00-1BA1 1pcS
ACS580-01-039A-4 18,5kW
ACS580-01-430A-4 250kW
FMBA-01(K458)
FENA-01(K466) 数量各5个
Nachi-Fujikoshi:
SS-G01-C4-R-C230-31 – 1
Mitsubishi: FR-A540 7.5K-EC - 1
MDS-C1-V2-3520 1PCS(要未税价)
BWC2-H 1
8BVP0880HW00.004-1 1
6ES7656-6CS31-2GF0 1
Mdexx: TAM5296-0ER60-0FS1 - 1
OMRON: E6C3-CWZ5GH 3600P/R 2M - 1
LENZE MDSKARS100-22 1
LENZE EWL0070 1
MR-E-10A
CIMR-JT4A007
REF615 4
3WN67 71-1ME56-1HA3 3
AB21-11/16-065-1-1X/M 6
RHD38 PS0/5 6
BERGHOF CANTROL C1CPU-4S-07 1
ACS580-01-031A-4 1
ACS580-01-363A-4 1
50096656-501
50095191-501
50096711-501
ERN 1381.036.2048
ID:635066-56
1381.062.2048 各5
6ES7315-2EH14-0AB0 1
6ES7315-2EH14-0AB0 1
WES2345-82202AVCUC630 1件
350-6TK00-0EA0 1
643-0DD01-1AX1 1
XCR-F17 5
LX10-32AC380VDC220V20A 1
LRS-75-246.5A要求原装正品 5
1769-IF4 2 面价7306
1769-IT6 2 面价14880
ZB2BD5C 20
E3K100-R15M15M 15米 2
LQL-31NO8M带反光板8米 4
1769-AENTR 1 面价13927
1783-HMS16TG4CGN 1 面价95658
20AC8P7A0AYNANC0 1 面价15856
20AC043A0AYNANC0 1 面价40511
20AC011A0AYNANC0 1 面价14506
A5E00329511 300
20F11NC5P0JA0NNNNN 3个面价10111
1762-OB16 1面价2842
20F11NC030JA0NNNNN 面价23201 24台
20F11NC043JA0NNNNN 面价36314 12台
20F11NC072JA0NNNNN 面价53751 1台
20F11NC085JA0NNNNN 面价64415 7台
ACSB80-01-206A-3+P901(电流206A功率110kw)有适配器插口 1
ACS880-01-206A-3+P901
电流监测板VB00537C 6
ABB直流调速装置型号:DCS800-S02-1500-05带配套励磁单元 1
1756-EWEB 面价48515 1个
7MF1562-7AE00-1BA1 1pcS
ACS580-01-039A-4 18,5kW
ACS580-01-430A-4 250kW
FMBA-01(K458)
FENA-01(K466) 数量各5个
Nachi-Fujikoshi:
SS-G01-C4-R-C230-31 – 1
Mitsubishi: FR-A540 7.5K-EC - 1
MDS-C1-V2-3520 1PCS(要未税价)
BWC2-H 1
8BVP0880HW00.004-1 1
6ES7656-6CS31-2GF0 1
Mdexx: TAM5296-0ER60-0FS1 - 1
OMRON: E6C3-CWZ5GH 3600P/R 2M - 1
LENZE MDSKARS100-22 1
LENZE EWL0070 1
MR-E-10A
CIMR-JT4A007
REF615 4
3WN67 71-1ME56-1HA3 3
AB21-11/16-065-1-1X/M 6
RHD38 PS0/5 6
BERGHOF CANTROL C1CPU-4S-07 1
ACS580-01-031A-4 1
ACS580-01-363A-4 1
50096656-501
50095191-501
50096711-501
ERN 1381.036.2048
ID:635066-56
1381.062.2048 各5
6ES7315-2EH14-0AB0 1
6ES7315-2EH14-0AB0 1
WES2345-82202AVCUC630 1件
350-6TK00-0EA0 1
643-0DD01-1AX1 1
XCR-F17 5
LX10-32AC380VDC220V20A 1
LRS-75-246.5A要求原装正品 5
1769-IF4 2 面价7306
1769-IT6 2 面价14880
ZB2BD5C 20
E3K100-R15M15M 15米 2
LQL-31NO8M带反光板8米 4
KRAUSS MAFFEI 5089880 5089880
KOLLMORGEN IND BDS4A-103J-0001-202A2 BDS4A103J0001202
KAIJO ELECTRIC 8801B-MR 8801BMR
JOSLYN CLARK 5DP9-9009-11 5DP9900911
JOHNSON CONTROLS NU-NCM300-1 NUNCM3001
ISSC 621-0022-VRC 6210022VRC
INDRAMAT TDM-1.2-50-300-W1-115 TDM1250300W1115
INDRAMAT MDD-112C-N-030-N2M-130PB0 MDD112CN030N2M1A
INDRAMAT MDD090C-N-030-N2L-110PB0 MDD090CN030N2L1A
INDRAMAT MDD-090B-N-020-N2L-110PB0 MDD090BN020N2L11
INDRAMAT MAC112C-0-ED-4-C/130-A-1/WI520LV/S005 MAC112C0ED4C1303
INDRAMAT 2AD132D-B350B1AS01/S007 2AD132DB350B1AS0
HONEYWELL R7510-B1003-4 R7510B10034
HONEYWELL R7510-B1003-2 R7510B10032
HOFFMAN ENCLOSURES AFMSC30248SS AFMSC30248SS
HOFFMAN ENCLOSURES AFMSC20206SS AFMSC20206SS
GOULDS PUMP AV2V50100D AV2V50100D
GIDDINGS & LEWIS M.1016.9428-R9 M10169428R9
GIDDINGS & LEWIS 502-03944-00 5020394400
GENERAL ELECTRIC M60-K03-HLH-F8L-H6L-M5C-PXX-UXX-WRH M60K03HLHF8LH6LM
GENERAL ELECTRIC IC2800Y122A2K IC2800Y122A2K
GENERAL ELECTRIC IC2800Y122A2B IC2800Y122A2B
GENERAL ELECTRIC DS3810CLCB DS3810CLCB
GENERAL ELECTRIC DS3800HPBC DS3800HPBC
GENERAL ELECTRIC DS200SHVMG1AFE DS200SHVMG1AFE
GENERAL ELECTRIC 5CD164MA019A002 5CD164MA019A002
GENERAL ELECTRIC 531X132APGACG1 531X132APGACG1
GENERAL ELECTRIC 145D4738G1 145D4738G1
GENERAL ELECTRIC 115D2291G2 115D2291G2
GE FANUC IC800SSI107D2 IC800SSI107D2
GE FANUC IC800SSD228S1 IC800SSD228S1
GE FANUC IC697CPU771 IC697CPU771
GE FANUC IC3600AIAD1 IC3600AIAD1
GE FANUC 44A391796-G01 44A391796G01
FOXBORO P0961FR P0961FR
FOXBORO P0926CP P0926CP
FISHER ROSEMOUNT DH6005X1-DA1 DH6005X1DA1
FISHER ROSEMOUNT CL6011X1-BA1 CL6011X1BA1
FISHER ROSEMOUNT CL6003X1-A3 CL6003X1A3
FISHER ROSEMOUNT CL6003X1 CL6003X1
FISHER ROSEMOUNT CL6003 CL6003
FANUC A20B-8001-0120 A20B80010120
FANUC A20B-1001-0770 A20B10010770
FANUC A06B-6102-H222 A06B6102H222
FANUC A06B-6050-H006 A06B6050H006
FANUC A06B-6047-H104 A06B6047H104
FANUC A06B-6045-H005 A06B6045H005
FANUC A06B-0583-B374 A06B0583B374
FANUC A06B-0313-B202 A06B0313B202
EUROTHERM DRIVES 591P/0725/500/0040/UK/ARM/0/115/0 591P07255000040U
ELECTRO CRAFT DDM-005X DDM005X
DOMINO 37711 37711
DOLAN JENNER SS400-10082/RECEIVER SS40010082RECEIV
CUTLER HAMMER SV9NCLWCN SV9NCLWCN
CUTLER HAMMER ND312T33W ND312T33W
CUTLER HAMMER HNB31200T HNB31200T
CUTLER HAMMER HLDB3600FT33W HLDB3600FT33W
CINCINNATI MILACRON 6SC6101 6SC6101
CATEL 152499-5 1524995
BOSCH 1070077958-200 1070077958200
BOSCH 1070071221-102 1070071221102
BOSCH 1070071212-106 1070071212106
BOSCH 1070062309-502 1070062309502
BOSCH 050881-403 050881403
BAUMULLER BUS21-30/60-31-031 BUS21306031031
BALDOR MT-7030-ALYDN MT7030ALYDN
BAILEY CONTROLS NMFC-05 NMFC05
BAILEY CONTROLS INNPM-11 INNPM11
AUTOMATED LOGIC M01010PNX M01010PNX
ATLAS COPCO LTD27SR005-RE LTD27SR005RE
ASEA BROWN BOVERI YXT115B YXT115B
ASEA BROWN BOVERI 926A416G13 926A416G13
ASEA BROWN BOVERI 923A357G05 923A357G05
ASEA BROWN BOVERI 7883A61G04 7883A61G04
ASEA BROWN BOVERI 6205BZ10100K 6205BZ10100K
ASEA BROWN BOVERI 58422177 58422177
ASEA BROWN BOVERI 57360001-A/5 57360001A5
ASEA BROWN BOVERI 57275847 57275847
APC PD40G6FK1-M PD40G6FK1M
ANN ARBOR AAT2TTPIII850-SXTFT AAT2TTPIII850SXT
AMK KU-BF1 KUBF1
ALLEN BRADLEY 803-A12 803A12
ALLEN BRADLEY 6160-T53 6160T53
ALLEN BRADLEY 505-M/A24487 505MA24487
ALLEN BRADLEY 2711-T12C6 2711T12C6
ALLEN BRADLEY 2711P-K15C4D1 2711PK15C4D1
ALLEN BRADLEY 2711P-B12C6D7 2711PB12C6D7
ALLEN BRADLEY 2711-K6C15L1 2711K6C15L1
ALLEN BRADLEY 1785-V30B 1785V30B
ALLEN BRADLEY 1785-L60B/E 1785L60BE
ALLEN BRADLEY 1775-MEA 1775MEA
ALLEN BRADLEY 1772-LG 1772LG
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ALLEN BRADLEY 1756-M2 1756M2
ALLEN BRADLEY 1756-L63 1756L63
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ALLEN BRADLEY 1756-L55M14 1756L55M14
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ALLEN BRADLEY 1395-B63-D1-PZ 1395B63D1PZ
ALLEN BRADLEY 1395B/S-B63-D1-PZ 1395BSB63D1PZ
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ALLEN BRADLEY 1336VT-B060-EOS-FA2-L3 1336VTB060EOSFA2
ALLEN BRADLEY 1336VT-B040-EAR-FA2-L3-S1 1336VTB040EARFA2
ALLEN BRADLEY 1336S-B100-AN-EN4 1336SB100ANEN4
ALLEN BRADLEY 1336S-B075-AA-EN-GM1 1336SB075AAENGM1
ALLEN BRADLEY 1336S-B075-AA-EN 1336SB075AAEN
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ALLEN BRADLEY 1336S-A020-AA-EN4-HA1-L6 1336SA020AAEN4HA
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ALLEN BRADLEY 1326AB-B530E-21-Z13 1326ABB530E21Z13
ALLEN BRADLEY 1326AB-B3E-11 1326ABB3E11
ADEPT TECH 30340-40000 3034040000
ADEPT TECH 30340-20000 3034020000
ACTUS POWER NPSA-103MU-E4CSA NPSA103MUE4CSA
ACTUS POWER NPSA-103MU-E1BS NPSA103MUE1BS
ACCURAY 082157-002 082157002