产地:yczdh0004 |
MC47-20-1050-R
MC47-20-1050-R
MC47-20-1050-R
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。
3-1------------+
6AV7885-0AK11-1AA4
6SL3352-7DX00-0AA0
7ML1201-1EK00
1756-PA75
1756-CN2R
1794-ACNR15
1794-IE4XOE2
1756-CN2R
1756-IA16
1SDAX00012R1
ANB10D-425/CU2T 数量1
EC401-50 数量2
ADCV01 数量4
YCB301-C100 数量2
ABB 3528346-2 1
欧姆龙 NP5-MQ001B DC24V 数量 3
6SL3040-1LA01-0AA0:1台,
6SL3210-1SE26-0UA0 30KW:1台,
SICK传感器 HL18L-N1G5AB 20
GT2712-STBA 1
HIER329036P0004
FIS-HS41X-0005G数量1含原装串口线和电源
HC-MFS43B 1个
SD834 1
SD831 1
SB822 1
AI801? 2
AO801 2
DI801? 6
DO801? 4
ACS800-104-0040-5 1
型号:?IFL15-30L-10TP-2130
数量: 10个
VT-TPCD-1-11/V/10 1
科勒 KV275C2 1个
6ES7158-0AD01-0XA0 2个
OF 014359
87A437 Rew.l
29 1104
Test OK
控制器MicroLogix 1400 1766-L32BWA 1个 面价6169.8
输入模块 1756-IB16I 1个 面价6870.4
通讯板22-comm-d 面价2214
ee-sx671p
纠偏装置 BF7000MF+BFW57L-100-1500+CCD*2 1套
6ES7288-1ST60-0AA0 1个
RTD卡X00119G01+5X00121G01DEH 4件
施耐德APC AP4421 1台
2UBA00004416R0007配套变频器型号ACS580MV-07-0176A-100产品编号2UBA958000838
型号:ACS800-704-0640-7+F250+0F253 配套变频器型号ACS800-07-1500-7/
流量板型号:VT-TPCD-1-11/V1/0 带底座 数量:1
温度计型号:SC15602K105-1制造厂或品牌:WIKA设备名称:空气压缩机 4件
费斯托
MS4-LFR-1/4-D6-E-R-H-A 1
MS4-EE-1/4-V24 1
6SN1123-1AA00-0KA1 1
Bosch Rexroth 伺服电机
MKD 025B-144-KP0-UN
Nr. R911288059
数量:2台
Bosch Rexroth 伺服电机
MHD 041A-144-PG0-UN
Nr. R911276749
数量:2台
Bosch Rexroth 伺服电机
MKD 025B-144-KG1-UN
Nr.: R911288403
S82J-60024 1个
6SE7021-0TP50-Z Z=C23+G11
6SL3260-2MA00-0VA0 13
6SL3203-0BB21-8VA0 5
BCH0602O11A1C 1
6SL3210-5FB10-4UF1 2
伺服控制器EVS9328-ES 伦茨 1
WLCA12-2数量8
触摸屏D0P-B10S615 DC+24V Class2/500A 配套系统 Human Machine Inteface 1台
HMIDT551 1 未税
6ES7142-1BD21-0XB0
6ES7133-1BL00-0XB0 数量各一
继电器(CR-M024DC3 24VDC 30个
ACY04-F99-2I-V15?P&F 2
LUST 伺服驱动器 CDD34.005-C2.1 软件要的是 V220.00-03 2套
HIER329036P0004 1个
CR-P024DC2
1SVR405601R1000 2 个 未税
开关(接近)GX-F12B,松下,数量:10
EBG-10-H-5029 1
DC505-FBP 3
6ES7134-4GB62-0AB0 数量3个
6ES7193-4CB00-0AA0 1块
6FC5203-0AF02-0AA2 1 件
6FC5203-0AF01-0AA0 1 件
6FC5211-0BA01-0AA0 1 件
6FC5370-1AM00-0CA0 1 件
6FC5370-0AA00-3AA1 1 件
6FX2002-1DC00-1AC0 4 件
6FC5247-0AF30-0AA0 1 件
6SN1123-1AB00-0BA2 1 件
6FX2001-3CC50;技术标准:ID376881-17 1 件
6FX8002-2CA31-1BD0;技术标准:13米 1 件
西门子 6SL3120-1TE15-0AA4
6SL3325-1TG41-3AA3 1个
1MB1153-1EB49-0GB4-ZB43+H22+M4A+N05;22 1个
SOLENOIDVALVESIEMENSMVL661.25-6.3 1个
MVL661.25-6.3 1个
OMRH04-004 1个
OMTH04-006 1个
OMRW03-7DO 1个
OMTW03-65G 1个
CJ1W-DA021,原厂代码:EMOD-DA0210 2个
西门子变频器:6SE7016-1TA61-Z-G93 2台
西门子变频器:6SE7021-0TA61-Z-G93 1台
西门子变频器:6SE7038-3TB61-Z-G93 1台
西门子变频器:6SE7021-3TB61-Z-G93 1台
西门子变频器:6SE7026-0TD61-Z-G93 1台
西门子变频器:6SE7031-2TF60-Z-G93 1台
西门子IGBT可控硅:6SY7000-0AC77 6块
西门子IGBT可控硅:6SY7000-0AC82 6块
西门子冷却风扇:6SY7000-0AB68 2台
SCHNEIDER 规格型号:SH30553P02A2020 数量:1
3AUA0000040000 1
1SNA167935R1000 4
3BHB014453R0001 1
3BHB011572R0001 1
3BHB018155R0001 1
3BHB014616R0101 1
HFBR-4593Z 1
S150F 1
158-0AD00-0XA0数量2
GEFRANMEO-O-H-P75L-1-4-0 2130*000*00数量2
3SK1121-1AB40, 2个
QWF2.16.150-S40?
1783-ETAP 面价3887
MR-J2S-500A 1
IC-KP2-2HB18-2V1/P+F 1
6SL3120-2TE21-0AA4 1
6SL3130-6AE21-0AB1 1
6SL3210-5FB10-8UF0 1
1FK7061-4CH71-1UG0 1
1FK7064-4CH71-1UG0 1
1FK7042-2AF71-1UG0 1
FR-E710W-0.2K
FR-CV-H30K-AT 数量各2
3G3JV-A4040数量2
7ME3001-2ED03-0EA1-Z B11+Y16 1
7MF4433-1EA02-1AB1-Z B11+H03+Y01+Y16+C14 1
6AV7260-0GB20-0XX6 1
晶闸管5STP,04D4200,4200V/470A,GB/T15292 15只
GCA1000B 1
GCA200B 1
TB0218LW2 1
RMS-3S2CB-PT 1
AML618P3811 1
DBET-10/315G24-8NZ4M 1
操作屏6AV6644-5AB10-0BJ0 西门子 1
倍加福EVM58N-011PNR0BN-1213 2个
MURR.52521
IFM.IG5568
IFM.MK5119
IFM.OGH509
SICK.IN30-EO208K
SIE.3RA2315-8XB30-2FB4.
SIE 3RA2316-8XB30- 1BB4
Bently 3500/22M-01-01-01 5个
2711P-T10C4D8 1个 面价:56274
2711P-RP8D 1个 面价:17176
IDP10-A22B21F-M1V 1
6SL3362-0AF01-0AA2 1
6ES7902-3AC00-0AA0数量2
1786-RG6F 7574.8 19年 250米
数据采集仪DAQ20CH-RTU 1
6AV6642-8BA12-0AB0 数量:1
A06B-6200-H008 , 1个
A06B-6117-H305 , 1个
A06B-0115-B403 , 1个
A06B-0223-B100 , 1个
140CPS12420 10个 面价9171
140EHC10500 面价15165 2个
140CRP93200 面16052 1个
140NOE77101 1个 18159
140ARI03010 2个 16928
140ACI03000 1个 面价 12122.59
140DDI85300 面价7084.69 1个
140DDO35300 8724 1个
6ES7134-4JB01-0AB0 5个
6ES7313-6CE01-0AB0 1
AJ71C24-SB 2个
Q1MEM-1MSE 1
J71E71-100 3
GT15-50ATT-85 1
FS500R17OE4D/BGAD-21C? 1个
1786-RG6 7819.6 250米
STBXBE1300K 2面价1520
STBACO0220K 3 面价2792
STBDDO3705KC 3面价 1902
STBPDT3100K 3 面价1121
STBDDI3725KC 3面价 1678
STBNCO2212 2面价3893
STBACI1400K 3面价3779
STBXBE1100K 2 面价1140
CPU模件ES7400-0HA61-4AB0 2个
模件机架DP9905-8AA01 1个
FUM模件DP1230-8CC 1个
FUM模件DP1280-8AB 1个
预制电缆TXP-DB62-12 10个
端子板MTB-210-M 6个
端子板MTB-210-IO 4个
端子板MTB-230-AI 1个
端子板MTB-280-AO 1个
内存DP3501-8AA 1个
模件FUM232 6DP1232-8BA 1个
端子板MTB-232-T 1个
7ML120-1EE00 1
1SVR011718R2500 ABB电流信号转换器数量1
REXORTH输送带 3842992517皮带长度L=1280) 4
REXORTH输送带 3842992517皮带长度L=1780) 2
REXORTH输送带 3842503926 Belt 25T5/905 2
力士乐阻挡气缸 0842900300 15
力士乐电机 3842547991 4
力士乐电机 3842547996 2
力士乐电机 3842547992 2
P0926HW 10台
FANUC A02B-0120-C111 SERIES 16-M OPERATOR INTERFACE PANEL
FANUC A02B-0168-C012 DPL / MDI TEACH PENDANT
Fanuc A02B-1004-0660/04A Controller Board ! WOW !
Fanuc A02B-0236-C203 Detector Line Module ! WOW !
FANUC A02B-0236-C211 MODULE NEW A02B0236C211
FANUC CRT MDI UNIT A02B-0051-C031 A61L-0001-0072
Fanuc OT 0T Keyboard 9 CRT MDI Unit A02B-0098-C055 N860-3127-T010 A20B-1001-0720
FANUC A02B-0163-C321 CRT / MDI UNIT USED
NICE FANUC FLOPPY DISC UNIT ( A02B-0207-C006 ) WITH CABLE
FANUC A02B-0120-B513 BACK PANE 6 SLOT RACK
Fanuc OT CRT MDI Panel, A02B-0083-C102, A6IL-001-0086, MDT-947, A86L-0001-0125
Fanuc MDI/CRT Unit_A02B-0047-C011_A20B-0007-0030/02A_A20B-0007-0440/02_TR-9DK1
FANUC PC CASSETTE A02B-0076-K001
Fanuc MDI/DPL Unit A02B-0047-C002, A350-0007-T022/03, A20B-0007-0430/02A
Fanuc A02B-3900-0170 Free Ship
FANUC MDI/CRT Unit Operator Interface A02B-0051-C032 _ A61L-0001-0072
Hardinge FANUC A02B-0056-C553 Control Panel A02B-0056
Fanuc MDI/CRT Unit A02B-0059-C032 A61L-0001-0076 CNC
FANUC GN 6 MDI CRT UNIT A02B-0060-C033 A20B-1000-0390
FANUC GN6 OPERATOR CONTROL PANEL A02B-0060-CO32 A20B-0007-0030
Fanuc MDI / CRT Unit, 10T, # A02B-0072-C001, WARRANTY
A02B-0168-B012 FANUC
GE Fanuc A02B-0259-C220 MODULE
A02B-0120-C041/MAR FANUC
FANUC PC CASSETTE A A02B-0076-K001 A02B0076K001 A02B 0076 K001
FANUC PC CASSETTE A A02B-0076-K001 A02B0076K001 A02B 0076 K001
FANUC PC CASSETTE A A02B-0076-K001 A02B0076K001 A02B 0076 K001
FANUC PC CASSETTE A A02B-0076-K001 A02B0076K001 A02B 0076 K001
FANUC PC CASSETTE A A02B-0076-K001 A02B0076K001 A02B 0076 K001
FANUC PC CASSETTE A A02B-0076-K001 A02B0076K001 A02B 0076 K001
Fanuc A02B-0259-C220_A02B0259C220_ Handy Operator Panel Interface Unit
Fanuc A02B-0120-C122/MA FS16 9" MDI Unit Panel WORKS A02B 0120 C122 Okuma & Howa
Makino / Fanuc Professional 3 _ A02B-0120-C111 A02B0120C111 _ A61L-0001-0093
Fanuc OT CRT MDI A02B-0083-C101 Monitor #A61L-0001-0092
Fanuc OT CRT MDI A02B-0083-C101 Monitor #A61L-0001-0086
Fanuc Macro Cassette D A02B-0091-C117_A02B0091C117_AO2B-OO91-C117_AO2BOO91C117
#SLS1J81 Fanuc A02B-0120-C1221 FS16 9" MDI Unit #641SO
Fanuc OT CRT MDI A02B-0083-C102 Monitor #A61L-0001-0092 N860-3117-T010/01A
FANUC OPERATOR PANEL *W/O TOP BOARD* A02B-0092-C141 AH30-V0226 A02B0092C141 *M*
Fanuc System 3T MDI/CRT Unit A02B-0065-C001 Nice !!!
FANUC A02B-0060-C32 CONTROL PANEL
FANUC A02B 0120 C122
Fanuc MDI/CRT Unit A02B-0051-C032 A20B-0007-0030 CNC
G.E. FANUC POWER MATE SERVO AMPLIFIER CAT#A02B-0118-B003
FANUC A02B-0236-C131 18I ? 21I ? FA FULL KEYBOARD
GE Fanuc A02B-0041-C028 Pre Amplifier
Fanuc A02B-0055-0009 Operator Panel CRT ! WOW !
Fanuc MDI/CRT Unit A02B-0051-C032 A02B0051C032_A20B-0007-0445/03 A20B00070445/03
Fanuc Main Board Panel A02b-0083-b501 Main Board a02b-1010-0210
Fanuc MDI/CRT Unit A02B-0050-C553 OPTION UNIT MPG Pulse Generator A860-0201-T001
FANUC SERIES 15-M A02B-0136-C245
Fanuc MDI CRT Unit A02B-0060-C042 System 6 Monitor
GE FANUC SERIES 16-TT 9" CRT / MDI OPERATOR INTERFACE UNIT A02B-0120-C052#16TT
Enlarge
A02B-0236-C203 FANUC
A02B-0166-B501 FANUC
GE Fanuc A02B-0200-C261 A02B0200C261 Panel - Surplus
FANUC PC CASSETTE B A02B-0076-K002 A02B0076K002 HARDINGE CHNC II SIEMENS
FANUC OPERATIONAL PANEL A02B-0084-C141 A02B0084C141
Hardinge CHNC4, Fanuc Option Unit, A02B-0050-C553, Used, * * WARRANTY * *
Hardinge CHNC4, Fanuc CNC Board Unit, A02B-0007-0045/03B * * WARRANTY * *
Fanuc A02B-0076-K002 PC Cassette B
FANUC OPERATOR PANEL A02B-0047-C309 A02B0047C309 A02B 0047 C309 MORI SIEKI
Fanuc System 10 Mother Board ROM "PC Cassette A" A02B-0076-K001
Fanuc Option Unit A02B-0236-C233 A02B0236C233 Tape RS232 Port
FANUC A02B-0059-C032 A02B0059C032 CONTROL PANEL CNC
FANUC A02B-0092-C042 SERIES O-MATE M OPERATOR INTERFACE PANEL
FANUC A02B-0051-C694 TERMINAL UNIT
FANUC SYSTEM 3M OPERATOR/CONTROL PANEL A02B-0064-0001
FANUC CONTROL PANEL A02B-0060-C428 A02B0060C428 MORI SEIKI MV 45 40
FANUC A02B-0092-C161 OPERATOR INTERFACE A860-0201-T001 PULSE GOOD TAKEOUT
Fanuc 15TT Base Unit A02B-0094-B502 A20B-1003-0230/03A
FANUC 15-TA Board A02B-0094-B502 _A20B-1003-0230/07C
Fanuc Operators Panel A02B-0048-C365 _ A02B0048C365
FANUC A02B-0216-B503 USPP A02B0216B503
FANUC A02B-0047-C904 USPP A02B0047C904
FANUC A02B-0129-C021 BACK POWER NEW
FANUC A02B-0059-C032 A20B-1000-0130-01 A02B KEYBOARD
Monarch Cortland VMC Fanuc Control Panel A02B-0094-C107
Fanuc MDI CRT Unit System 3M A02B-0064-C001_A16B-1600-0043/02B_A320-1600-T042/01
FANUC MDI/CRT Unit A02B-0051-C032_A02B0051C032_A20B-0007-0030/02A_A20B0007003002
FANUC MODULE SDU1 A02B-0236-C203 RS C203RS A02B0236C203
FANUC CONTROL BOX KEYBOARD A02B-0050-C012 A20B-0007-0440 A02B A20B /
FANUC CONTROL BOX KEYBOARD A86L-0001-0127 A02B-0083-C141 A86L A02B /
A02B-0236-C327/MBR FANUC
Fanuc CRT Operator Interface Module 9", # A02B-0064-C001, WARRANTY
FANUC SPARE PARTS A02B-0047-K101
A02B-0259-C221#A FANUC
A02B-2902-0070/060 FANUC CPU CARD
FANUC OPERATOR PANEL A02B-0091-C042 A02B0091C042 TAKAMAZ EX-20 CNC LATHE