621-9934
621-9934
621-9934
621-9934
5-28---
ZCU-12 1
T2S160 TMD R160 FF 3P 1
T2S160 TMD R63 FF 4P+RC221 30mA 2
TU510/2台
TB511/1台
模块DI571/3台
CI542/2台
CM572/1台
A22B-0522-B3010带升级软件 1套
STB AVO1250K
STBNIP2212
ZB2 BE102C
施耐德 RXM2LB2BD
140CPS11420
140CPU65160
140NOE77111
ATV12H075M2
ATV312 HU 40 N4
ATV312HU15N4
ATV312HU22N4*2EA
ATV312HU40N4
ATV312HU55N4
GV2-ME08C
LXM32MD18N4
6ES7155-5BA00-0AB0 5
6ES7522-1 BL01-0AB0 6
6ES7541-1AB00-0AB0 8
6XV1840-2AT10 9
6EP1961-2BA31 12
6GK5324-0GG10-3AR2 13
6GK5992-2SA00-8AA0 6
6GK5615-0AA00-2AA2 5
6GK1905-6AB00 15
6GK1901-1GB01 14
变频器 OMRON 3G3JV-A4040 2个
压力传感器HONEYWELLBP437 1个
伺服驱动器2094-BC07-M05-S 1 面价60204++++++++++++++
伺服驱动器2094-BC04-M03-S 1 面价46400+++++++++++++
6ES7318-2AJ00-0AB0 数量1个
6AU1435-2AD00-0AA0 1
YE3-100L2-4 3KW V1数量3
C02-43B0 1.5KW数量1
6SL3995-6AX00-0AA0数量1
E82ZAFSC010 ID-NO13140246数量5
KA 1725HA2数量5
Imax 20KAEA9L208F400 T2EASY8数量4
6SL3000-0BE25-5AA0数量1
6SE7031-2HF84-1BG0数量2
WL34-V240 SICK数量10
WAK3-2/P00数量10
4BU5896-0FM80-2AA3数量1
BER25 E46F3数量200
BCU400:CBFF-3/1F3W2KB1/1数量3
BILED0-P160A-01-S75数量1
6SY7010-6AA02数量5
IRDH275-475数量1
AX070404 972B数量1
PH1003-2440数量1+++++++++++++++++++++++
面板 NB7W-TW00B 1个
08672709 BMG8HF75NM SEW电机制动器JB
DV132S4/BMG/HF 5.5KW SEW 3个
14649667 BMG1/10NM SEW电机制动器 JB
DT80K4/BMG/HF 0.55KW SEW 3个
8671427 BMG1/10NM SEW电机制动器JB
DT80K4/BMG/HP 0.75KW SEW 3个
8671184 BMG05/5NM SE电机制动器JB
DT7ID4/BMG/HF 0.37KW SEW 3个
YZA22B-0522 B3010 机器人TP试教器JB
防爆级,带升级软件 品牌:彦喆 1个
A22B0522 -B3010 机器人试教器JB 带升级软件
PANUC 1个
驱动器 R88D-ISN04H 1个
MPL-A310F-MJ24AA 2
2090XXNPMO16S04 1
700DC-MB310D24 1
TCSEGPA23F14F数量1
6AG4104-4CC13-0XX1 3
JZNC-YSU01-1E 1
TM200CE24R 1
CQM1-PA216
CQM1-CPU11
CQM1-ID212
CQM1-OC222
CQM1-OC221
1797-PS2E2 18676 未税
1个 6AV3535-1TA01-0AX0 未税
2、西门子 6SL3130-6AE21-0AB0电源模块2个
LD?GRB-01数量2
施耐德TM2DRA16RT模块??数量1块
施耐德TM2DMM24DRF模块??数量1块
继电器RXM2AB2BD?24VDC?12A/250AC??数量30个
TWIDO?PLC??TWDLCAE40DRF?PV:15?RL:21?SV:05.42??数量1个
6SN1145-1AA01-0AA2 1个++++++++++++++++
IC755CSS10CDA ,1个 ,未税
25B-D6P0N104 4
25B-D013N104 1 有吗
SDCS-IOB-21 2 未税
AT11DN 5
A9F84210 5
CSMT-02BB1ABT3 2个 OEMAX
PM1200HCF450
PM1200HAF450
SKiM455GD12T4D1 各一
BMXP342020 1
MTS 6 , 2个 GE 未税
RITTAL品牌 风机 D-35745 SK3336.085 KRA16SQA73004/C.03 1个FX86.ADPFD1HXDNKX,S/N:36742697
隔爆型导波雷达液位计,"MT5000/S6/LW/S/C2V/X/X/H0/M7A/NEPX/P
6SL3120-1TE24-5AA3 1
2094-BM02-M 面价 11356
2094-BM02-S 面价 20300+++++++++++++++
2094-BM03-M 面价 19604+++++++++++++++
2094BM05S 面价 39788+++++++++++++++
2094-BMP5-M 面价 6507
2094-BMP5-S 面价 14616
2094-BSP2 面价 12528
2094-EN02D-M01-S1 面价 13340
2094-PRS8 面价 5834
2094-SE02F-M00-S1 面价 13290
2098-DSD-HV220-SE 面价 46864+++++++++++++++
20AC011A0AYNANC0 面价 10509
20AC015A0AYNANC0 面积12760
20AC2P1A0AYNNNC0 面价 7888
20AC3P5A0AYNANC0 面价 9082
20AC5P0A3AYNANC0 面价 11948
20AC8P7A0AYNNNC0 面价 10730
20AD2P1A0AYNNNC0 面价8073
20BC072A0AYNANC0 面价 55448+++++++++++++++
20BC205A0AYNANA0 面价 134560+++++++++++++++
20BC3P5A0AYNANC0 面价 13804
20BC5P0A0AYNANC0 面价 13804
20BC8P7A0AYNANC0 面价 15544
20-COMM-C 面价 4060
20-COMM-D 面价 2911
20DJ248A3NNNACGNE 面价 222836+++++++++++++++
20D-P2-CKE1 面价 18444
20F11NC022JA0NNNNN 面价 14964
20F11NC2P1AA0NNNNN 面价 8874
20F1ANC140JN0NNNNN 面价 68672+++++++++++++++
20P41AD1K4RA0NNN 面价 667696+++++++++++++++
20-PP01080 面价 7899
22AB1P5N104 面价 2436
22B-D010N104 面价 7621
22C-D105A103 40484 1台
3WX3627-1JA00 3
AB罗克韦尔 通讯模块 1794-APBDPV1 1个
3、ab SST总线 SST-PB3-SLC 1个
PNK-K0041MFL 试漏机电源控制板 1个
型式 :Q1EA04010DXS00M 20EA
6FX5002-8QN11-1BA0 5
Power-One Model F24-12-A
2、ABB 电机 M3KP 132SME 4 IMV1/IM3011 1个
3、西门子 编程电缆 6GK1571-0BA00-0AA0 1个
4、ABB ABB变频器通讯适配器 RUSB-02 1个
1FK7064-7AF71-1FB5 1
电动执行机构 ST-10-D971XP-16Q 2
变频器附件CUVC逆变器主控板SE7090-0XX84-0AB0 2个
变频器附件触发板SE7038-6EK84-1JC2 8个+++++++++++++++
变频器附件控制电源板SE7038-6GL84-1JA1 2个+++++++++++
22B-D2P3N104 面价 4558
22B-D4P0N104 面价 5266
22B-D6P0N104 面价 6240
22C-D017N103 面价 7748
22C-D142A103 面价 47908+++++++++++++++
22C-D170A103 面价 58580+++++++++++++++
22C-D208A103 面价 67976+++++++++++++++
22-COMM-E 面价 3120
22D-D010N104 面价 8270
22D-D017N104 面价 11832
25B-D010N104 面价 6159
25B-D010N114 面价 6774
25B-D013N104 面价 7632
25B-D4P0N114 面价 4628
25B-D6P0N104 面价 5057
2711P-T7C4D8 面价 36540+++++++++++++++
2711P-B12C4D8 面价 64612+++++++++++++++
2711P-RDT10C 面价 29116
2711P-RDT12C 面价 42668+++++++++++++++
DCS800-S02-0260-04 1个
DCS800-S02-0025-04 1个
1FK7086-7SF71-1EH0 1
7MF4033-3EA10-2AC6-Z E10 2
6DR5013-0NN01-0AA0-Z M40 4
6SL3995-6AX00-0AA0 1
6SL3000-0BE25-5AA0 1
6SE7031-2HF84-1BG0 2
6SY7010-6AA02 5
2711P-RP8D 面价 14848
2711P-T10C4D8 面价 48720+++++++++++++++
2711P-T6M20D 面价 10915
2711P-T7C4D8 面价 36540+++++++++++++++
SK-H1-ASICBD-D1030 面价 48836+++++++++++++++
SK-H1-ASICBD-D385 面价 30972+++++++++++++++
SK-H1-ASICBD-D460 面价 30972+++++++++++++++
SK-H1-SVFB2-D1 面价 8201
SK-R1-MCB1-F8 面价15660
SK-R1-MCB1-PF755 面价 13224
6SL3353-1AG41-8DA1 2
施耐德变频器ATV320U40M3C
FX2N-8EYR-ES 2
FX2N-4AD 1
FX3U-4AD-PT-ADP 2
20-VB00299 9个
SGMP-03B3DN11 1
TSL060-124 100-240VAC 2
BSM75GD120DN2 1个
ACE949-2 8
MES114 6
IC086SLM082-AA 2
隔爆型导波雷达液位计 ABB MT5000/S6/LW/S/C2V/X/X/H0/M7A/NEPX/P数量2
SIEMENS电机1LA7073-4AB11 数量1
6SL3916-6SX04-0AA0 20个
罗斯蒙特温度变送器
S8VS-09024A
3 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。
主营产品:Schneider ,Foxboro,Ovatin,Allen-Bradley,Siemens等各类工控产品,
欢迎来电咨询!
公司名称:福建宇创自动化设备有限公司
联系人:小青
手机:18020768791
电话:0592-7796135
传真:0592-6535181
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优势产品,低价供应
Allen Bradley 1746-NI4 Input Module 4 PT Analog
Allen Bradley 1746-NI4 input module
Allen Bradley 1746-NI4 Analog Input Module SLC 500
ALLEN BRADLEY 1746-NI4 ANALOG INPUT MODULE
Allen Bradley 1746-NI4 Analog Input Module
Allen Bradley 1746-NI4 | Analog Input Module
ALLEN BRADLEY 1746-NI16I ANALOG CURRENT INPUT MODULE GOOD TAKEOUT
Allen Bradley 1746-NI16I | Analog Input Module NIBFS
Allen Bradley 1746-N18 1746-NI8 Analog Input Module 1.0 2.0 Working
Allen Bradley 1746-N14 SLC 500 Analog Input Module Series A Excellent 1746N14
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Allen Bradley 1746-IV8 Series A SLC500 Input Module
Allen Bradley 1746-IV32/D Series D Input Module
Allen Bradley 1746-IV32/C SLC 500 Input Module
Allen Bradley 1746-IV32/C SLC 500 Input Module
Allen Bradley 1746-IV32 SLC 500 24V DC Input Module 32 ORIGINAL
Allen Bradley 1746-IV32 Input Module PLC1590
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Allen Bradley 1746-IV16/C SLC 500 Input Module
ALLEN BRADLEY 1746-IV16 SLC500 INPUT MODULE
Allen Bradley 1746IV16 SLC500 DC Input Module
Allen Bradley 1746-IV16 SLC 500 Input Module Series C EXCELLENT
Allen Bradley 1746-IV16 Series C Input Module SLC 500 No Door
Allen Bradley 1746-IV16 Series C Input Module SLC 500
Allen Bradley 1746-IV16 Ser: C Input Module 109
ALLEN BRADLEY 1746-IV16 SER. C INPUT MODULE 24VDC DC 16 POINT for SLC 500 SLC
ALLEN BRADLEY 1746-IV16 SER. C INPUT MODULE
Allen Bradley 1746-IV16 SER C INPUT MODULE 16 POINT
Allen Bradley 1746-IV16 SER C INPUT MODULE 16 POINT
ALLEN BRADLEY 1746-IV16 SER C 16-CHANNEL 24VDC DIGITAL INPUT MODULE SLC 500 SLC
Allen Bradley 1746-IV16 Input Module SLC500
Allen Bradley 1746-IV16 Input Module SLC 500 Ser. C
Allen Bradley 1746-IV16 Input Module SLC 500 7825
ALLEN BRADLEY 1746-IV16 INPUT MODULE SERIES C 5
ALLEN BRADLEY 1746-IV16 INPUT MODULE SER. B 1746IV16
ALLEN BRADLEY 1746-IV16 INPUT MODULE NICE
ALLEN BRADLEY 1746-IV16 INPUT MODULE 1746IV16
ALLEN BRADLEY 1746-IV16 INPUT MODULE 16POINT SOURCE 24VDC SLC500
ALLEN BRADLEY 1746-IV16 INPUT MODULE 10-30VDC
ALLEN BRADLEY 1746-IV16 1746IV16 SLC 500 INPUT MODULE SERIES C
Allen Bradley 1746-ITV16 Input Module SLC 500 PLC Z31
Allen Bradley 1746-ITV16 Input Module Series C 326
Allen Bradley 1746-ITV16 Input Module PLC2051
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Allen Bradley 1746-ITV16 C 1746ITV16 SLC 500 Input Module
Allen Bradley 1746-ITV16 /C SLC 500 Fast Response 10-30V DC Input Module
Allen Bradley 1746-ITV16 /C SLC 500 Fast Response 10-30V DC Input Module
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ALLEN BRADLEY 1746-ITB16 SERIES C INPUT MODULE FACTORY SEALED
ALLEN BRADLEY 1746-ITB16 SERIES C INPUT MODULE 1746ITB16
ALLEN BRADLEY 1746-ITB16 SERIES C INPUT MODULE 1746ITB16
Allen Bradley 1746-ITB16 Input Module SLC500 16 PT
Allen Bradley 1746-ITB16 Input Module
Allen Bradley 1746-ITB16 Input Module
ALLEN BRADLEY 1746-IO4 SERIES A SLC 500 COMBINATION INPUT OUTPUT MODULE U3
Allen Bradley 1746-IO12 Series B Input Output Module SLC500 Bulletin 1746
Allen Bradley 1746-IO12 INPUT OUTPUT MODULE
Allen Bradley 1746-IN16 SLC500 SERIES C INPUT MODULE AB 1746 IN16 OPENED
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Allen Bradley 1746-IN16 Input Module
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ALLEN BRADLEY 1746-IG16 TTL INPUT MODULE
Allen Bradley 1746-IG16 SLC500 Input Module Ser. C. w/ Front Cover Label.
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Allen Bradley 1746-IG16 Series C Input Module 1746IG16 NIB
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Allen Bradley 1746-IG16 Input Module Ser. B
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Allen Bradley 1746-IG16 16 ch-TTL Input Module For Programmable Controller
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Allen Bradley 1746-IB8 SER A INPUT MODULE 24V SLC500
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Allen Bradley 1746-IB8 Ser A DC INPUT MODULE FOR PROGRAMMABLE CONTROLLER
Allen Bradley 1746-IB8 Input Module 1746IB8 1746-1B8 Z20
Allen Bradley 1746-IB8 Input Module 1746IB8
Allen Bradley 1746-IB32/D Input Module DC-SINK Series D
Allen Bradley 1746-IB32/C SLC 500 Input Module
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Allen Bradley 1746-IB32 SLC 500 Input Module Series D
Allen Bradley 1746-IB32 SLC 500 Input Module 8359
ALLEN BRADLEY 1746-IB32 SERIES D INPUT MODULE 1746IB32
ALLEN BRADLEY 1746-IB32 SER. D INPUT MODULE
Allen Bradley 1746-IB32 InputModule PLC1172
Allen Bradley 1746-IB32 Input Module SLC 500 Ser. C
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Allen Bradley 1746-IB32 Input Module DC SLC500
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Allen Bradley 1746-IB32 DC Input Module 15-30VDC
ALLEN BRADLEY 1746-IB32 DC INPUT MODULE
Allen Bradley 1746-IB32 C 1746-IB32 Input Module
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Allen Bradley 1746-IB16/C SLC 500 Input Module
Allen Bradley 1746-IB16 SLC500 Input Module SLC 500 Series C Tested
Allen Bradley 1746-IB16 SLC500 Input Module Ser/C
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Allen Bradley 1746-IB16 SLC500 Input Module
Allen Bradley 1746-IB16 SLC500 Input Module
Allen Bradley 1746-IB16 SLC500 Input Module
ALLEN BRADLEY 1746-IB16 SLC500 DC SINK INPUT MODULE 10-30V 56333
Allen Bradley 1746-IB16 SLC 500 Input Module Ser C Tes
Allen Bradley 1746-IB16 SLC 500 Input Module 7048
Allen Bradley 1746-IB16 SLC 500 Input Module 6678
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ALLEN BRADLEY 1746-IB16 SERIES C SLC500 INPUT MODULE
ALLEN BRADLEY 1746-IB16 SERIES C SLC500 16 POINT INPUT MODULE 10-30VDC
ALLEN BRADLEY 1746-IB16 SERIES C SLC500 16 POINT INPUT MODULE 10-30VDC
ALLEN BRADLEY 1746-IB16 SERIES C INPUT MODULE 1746IB16
ALLEN BRADLEY 1746-IB16 SERIES C INPUT MODULE 1746IB16
ALLEN BRADLEY 1746-IB16 SERIES C INPUT MODULE
Allen Bradley 1746-IB16 SerC SLC500 Input Module
Allen Bradley 1746-IB16 Ser:B DC-Sink SLC 500 Input Module
Allen Bradley 1746-IB16 Ser. C_SLC500 Input Module_459221-1380_100580_1746IB16
ALLEN BRADLEY 1746-IB16 SER. C INPUT MODULE W
Allen Bradley 1746-IB16 Ser. C 16-Point Input Module Warranty Fast Ship
ALLEN BRADLEY 1746-IB16 SER C INPUT MODULE SLC500 ???
Allen Bradley 1746-IB16 Ser C Input Module 10-30VDC
Allen Bradley 1746-IB16 SER C Input Module
Allen Bradley 1746-IB16 Ser C Input Module
Allen Bradley 1746-IB16 Ser C Input Module
Allen Bradley 1746-IB16 Ser C Input Module
Allen Bradley 1746-IB16 Ser C DC INPUT MODULE FOR PROGRAMMABLE CONTROLLER
Allen Bradley 1746-IB16 Ser B INPUT MODULE DC 16POINT SLC500
Allen Bradley 1746-IB16 Ser B INPUT MODULE DC 16POINT SLC500
ALLEN BRADLEY 1746-IB16 SER A SLC 500 INPUT MODULE
ALLEN BRADLEY 1746-IB16 INPUT MODULE SLC500
ALLEN BRADLEY 1746-IB16 INPUT MODULE SLC500
Allen Bradley 1746-IB16 Input Module SLC 500 Series C
Allen Bradley 1746-IB16 Input Module SLC 500 Series B
Allen Bradley 1746-IB16 Input Module SLC 500 Ser. C
Allen Bradley 1746-IB16 Input Module SLC 500 No Door
ALLEN BRADLEY 1746-IB16 INPUT MODULE SLC 500
ALLEN BRADLEY 1746-IB16 INPUT MODULE SER. C 1746IB16
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ALLEN BRADLEY 1746-IB16 INPUT MODULE M6-2
ALLEN BRADLEY 1746-IB16 INPUT MODULE K6
ALLEN BRADLEY 1746-IB16 INPUT MODULE K6
Allen Bradley 1746-IB16 Input Module 60 DAY WARRANTY/
Allen Bradley 1746-IB16 Input Module
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Allen Bradley 1746-IB16 DC Input Module for Programmable Controller
ALLEN BRADLEY 1746-IB16 1746IB16 INPUT MODULE SLC500 125.00