TU814V1 3BSE013233R1模块
TU814V1 3BSE013233R1模块
TU814V1 3BSE013233R1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。
HFD3125L
6ES7155-6AU00-0DN0
NI 9866
SGDH-50DE-OY
6SL3120-2TE13-0AA3
ELJBN3250W
J250E
E125B
6ES7972-0CA11-0XA0
6SL3040-1NB00-0AA0
6ES7551-1AB00-0AB0
6AV7893-0AH30-1AC0 1
6ES7410-5HM08-0AB0? SIEMENS
6ES7322-8BH01-0AB0 SIEMENS
6SL3120-2TE13-0AA3 数量2
EATON ELJBN3250W 3个
J250E 3个
E125B 2个
TEMP. 监控继电器, ABB, CM-TCS-135
开关保险丝控制卡, BSFC-02C
ABB 光纤电缆 , NLWC-03 , 3 米长
继电器, 24VDC, CR-M024DC4L
EMPARRO 电源 1相, 输入: 100-240 VAC, 输出: 24-28VDC / 5A,9000
-11112-0921111
接触器 4 品牌ABB, 型号AX18-30-10
防爆隔离栅, GS8547-EX
6GK1901-1BB30-0AE0 - RJ45 接头插头套装 西门子
消防泵启动开关接触块 施耐德 ZB2- BE101C, NO接触
ZB2-BE102C辅助接触器(NC), (ZBZ-BE102C, AC-15, 240V, 3A)
开关模式电源,ABL2REM24015K , 100, 240VAC I/P , 24V DC O/P ,36W
EI35-9V.1 电源变压器, 220 V - 9V , 390 Ma
工业以太开关 ,西门子, 6GK500-0BA10-1AB2
008-0BA10-1AB2
Y-2006-2-H04AA 1面价43964
6SL3040-0JA00-0AA0 3
6SL3210-1PE14-3UL1 1
6SE6400-4BD16-5CA0 1
6GK1900-0KB00-0CA0 6
BMXDD01602 6
AK-R2-120P1K2*3个面价2479
6AV6381-2BC07-5AV0 6
6AV6381-2BS07-5AV0 1
6AV6381-2BH07-5AV0 2
6AV6371-1CF07-5AX0 1
6AV6371-1CA07-5AX0 2
TSXMRPP224K 1
TCSESM243F2CU0
TCSESM043F2CU0
TCSESM083F23F1
TCSESU053FN0
499NES18100
499NMS25102
ACS800-104-0580-7+C126+E205(ABB) 14
VRT600 2
NT538 1
T154 1
DQ96-X-2961510930 6
M4T32-BR12SH6 7
SGDH-50DE-OY 1个
6ES7132-6HD01-0BB1 20
6ES7193-6BP20-0BB1 20
6ES7331-1KF01-0AB0 1
6ES7132-4BD32-0AA0 8
6ES7193-4CB30-0AA0 20
6ES7131-4BF00-0AA0 3
6ES7321-7BH01-0AB0 5
6AV6644-0AB01-2AX0 1
6ES7131-4BD01-0AA0 8
6GK1500-3AA00 4
1756-CNBR 2 面价32092
1756-PA72 6 面价11702
1756-ENBT 1 面价31711
1757-SRM 1 11年面价 55300
2198-C4020-ERS 2 面价12022
ED63B125 1个
440R-G2S2P 1
BMXDRA0805 3
6AV2124-1GC01-0AX0 5
A5E03927689 1200个
1734D-IB8XOW8 1 老面价3780
22D-D010N104 2 面价10100
22-COMM-E 2 面价3387
6ES7951-0KG00-0AA0 50个
A06B-0087-B403 1
BC81145307 2
20D-P2-CKE1 1 面价17200
6EP1433-2BA20 1
1732E-IF4M12R 14439 1
5STP20F1601 5
210-1PH32-1CL0 1
300-1AE32-5AA0 1
203-0CE21-0AA0 1
040-1LA01-0AA0 1
210-1PB15-5UL0 1
210-1PH32-1CL0 1
210-1PE33-7CL0 1
440R-N23132 面价 1806 3个
FS450R17KE3/AGDR-71C S CODE:68569591 6
风机变频器板 AFIN-02 2个
6ES7972-0CA11-0XA0 1
130-6TE21-6AA3 2
ATS48C25Y或32Y 2
3WL9111-0AF04-0AA0 1
7MH4950-1AA01 3个
RSMF-25BA1ATK3 1
440R-GL2S2P 1 面价 3403
GJR5252300R0101 2-------
2CDS272001R0014 2
1SDA062104R1 2
AF205-30-11-13 2
1SDA062102R1 2
CDP312R 3
1SDA063552R1 2
3AUA0000054712E2400524KK 1
3AUA000044173A2362333KK 1
ACS510-01-012A-4 1
FPNO-21 1
NDP 2212 1
STBNDP2212
PDT3100K 2
DDI3610K 1
DDO3600K 1
AVO1250K 1
CPS 2010 1
P3420102 1
BMXP3420102
DDI6402K 1
DDO1602 1
LE191UX 1
150-F60NBD 1面价20184
1756-IF16K 面价21651 5
1756-OF8K 面价27547 2
1606-XLS480E-3 面价4671 1
XPSAT3710 1
2080-LC20-20QBB 2109 3
6SL3040-1NB00-0AA0 10
6FC5303-0AA01-1AA0 20-------
A1A0100275,一个
6ES7551-1AB00-0AB0 数量:2
A860-2020-T301 1
PUC5533-SC1 1
6SE6440-2UD33-7EA1 1个
6RA7091-6DS22-0 1-------
BMXCPS2000 1
BMXNOE0100 1
BMXDDI3202K 1
TSXP573634 1
TSXPSY2600 1
TSXPBY100 1
490NAE91100 4
6ES7591-1AA01-0AA0 2
6AV2124-0GC01-0AX0 3
6ES7223-1PH32-0XB0 4
TLY-A220T-HJ62AA 面价6575 1
2198-D006-ERS4 1 面价 31033
CIMR-VC4A0023FAA YASKAWA 1
CIMR-VC4A0002BAA YASKAWA 1
SGDV-170D01A YASKAWA 1
SGDV-170D05A YASKAWA 1
6AG1315-2AH14-7AB0
952-1AY00-0AA0
313-6CE01-0AB0
312-1AE14-0AB0
335-7HG02-0AB0
313-5BE01-0AB0
652-0XX04-1XE1
640-0DA11-0AX0
405-0RA02-0AA0
181-4MB00-0AX0
181-8XP00-0AX0
6AV6640-0CA11-0AX1
197-1LB00-0XA0
A06B-6093-H103 1-------
ACH580-01-106A-4 55KW 1个
ACH580-01-145A-4 75KW 1个
SCHNEIDER ELECTRIC PLC模块 TWDLMDA40DUK USD 2
SCHNEIDER ELECTRIC 输入模块 TWDDDI32DK USD 3
SCHNEIDER ELECTRIC 输出模块 TWDDDO32UK USD 3
6FX5002-5CN06-1AJ0 1
6FC5303-1AF12-8AL0 2-----
6FC5247-0AA43-0AA0 2------
6FC5303-0AF14-0AA0 2------
6SL3055-0AA00-6AB0 1
NJ15-30GK-N-150 4
UAR1210B/IAR1210B 1
EagleOne -0200T1T1SDDZ90000HHE05 1
Pt100 (Support 2 Wire, 3 Wire RTD) 208:36:25
AIENSN 数据线 NW0H-CNV 2
6AV7674-1MA00-0AA0 1
6AV7674-1MG00-0AA0 1
1P00028G01 1
1X00781H01 1
952-1ky00-0aa0 20
68569591 6
VRT600 2
NT538 1
T154 1
DQ96-X-2961510930 6
100150090 1
QUINT-DIODE/20A 3
Q12PRHCPU 2
140DAI75300 4
490NTW00005 4
AK-R2-120P1K2*3个面价2479
FRN30G11S-4 30KW
FRN30G11S-4c 30KW
NI 9866
MXE-5301G 各1
M-FASTSFP-MM/LC-DC24V-24V 2
6GK5738-1GY00-0AA0数量1
6ES7155-6AU00-0DN0 1
PM207 10A 2
6FH9525-3DY60 2
WF16AF1U1 2
WF16AF1M24 2
ZS-630 1
wes1000-06a150-101 1
RMCV5100-10/115-A 1
ATV1100800A1001C 1
CIRCUIT BREAKERHFD3125LUA断路器
F5PAE140P100 1
6SE7041-8GK85-0LA0 1------
Y-2006-2-H04AA 1
(FISHER)DVC6200F;32VDC MAX,145PSI MAX;INPUT DC:FIELDBUS
1套
SK-Y1-DCFAN1 10
IEC947-7-1 11
DRT1-MD16T-1 2个
DRT1-MD16TA-1 2个
NJ600B-550HFF 1孟加拉
KL3404
ASL09-30-01-81
XCK-J.C
MKP850-D-38
KA1725HA2
46.61.9.024.004
PLC-BSC-230UC/21/SO46
PLC-BSC-24DC/21
KN007026111
KN001002111
KN001007211
KN001008133
NPS8202-2A-71 4
FFB1224SHE DC24V 1.20A 1
EFB0924HHE DC24V 0.30A 1
HEAG 174ST 1
FL SWITCH SF 16TX 1
FL SWITCH SFNB 5TX 1
KFD2-HLC-Ex1.D.2W 1
EDR-120 1
DILA-XH122 1
PKZM0-4 2
PKZM0-10 2
PKZM0-6.3 2
DILM17-10 3
DILA31 8
K2E225-RB92-09 2
TT251N18KOF 3个
AX18-30-01+CA5X-22M 3
|7PA2231-1 2
AWK-3131A-US 1
“SCALANCEW700 774-1RT45” 1
FBoX-4G 1
TZ245814-PNF 5
FP50R12KT4 1
CB1-R-24V 1
CM1-R-24V 1
TSW-12A-2PVAC 2
X20AT4222 1
8720MCRPS065VBM
180W15BPXPH
DS8100A3010
IC670ALG230
RAC31150460A0IW1
RAC31150460A0IZ1
RAC22200460A0IW1
39ACM24BEN
2711PT7C4D8
1784PKTX
1395A61C1P10
A06B6055H108
DME3000111S01
CIMRMTIII15K
RAC35150460A0IW1
DSAI-130
DSCL110A
SXW-110D
DSFB-112
A200M5-CX
1395-B63-D1-P50
UNI-3402LFT
IC9T-55Y-52
UNI3402
GP10E9ST34150B1
IC15-503-4003
A06B6059H212
IC07556D26G0002
IC4025J54-G1
IC7556D34G1
IC7486D71-G01
KM1100-T
SM75150T
150-A97NB-DD
IC7556D18G1
PHF361800A680
SQUAREDPHF2036
NSPP2711PT10C4D2
2711T6C2L1
150-A135NCD
A5E00326002
6AV65420DA100AX0
6ES7-488-4GY00-0AC0
AC090C0KD3C110A
6ES5-955-3NF11
2711-T9A1
NSPP1785L20C15F
IC-KP-B12-V45
2711P-K12C4A8
1791-0B32
APJF36080CU33AACM
NSPPGCI6722G050A
SQUAREDS164ANSPPS164A
ACSAMAPGA36120U63AE1VQ
PGP46120U33AABYP
CLC-V02.3C-FW
1336FB040AXENL6
NSPPTCPRS021
1785-L46B/E
6SE3-215-8DB40
6SE9-215-8DB40
6SE9-214-0DA40
A06B-6044-H017
1747-L551
17JUH92NF17
1785L80EE
RAC2.2-200-460-A00-W1
109221-ECL2
1771-NIS
A06B-0755-B201
3330-10A-320100
A06B-6058-H333
6SN1-145-1AA01-0AA0
6RA70786FS220ZX01
SP180-MF1-4-141-000
2711-B6C8
TP-DIKBTA-100
PLB6887FH-5.4375
5370-CVIMC
CMX-9924
150-B135-NBD
109221-ECL3
6SN1-145-1BA00-0BA0
A02B-0259-C212
2711-T10C9
A03B-0406-B001
8030-RIM-126
6FR3-110-0BA00-0AA0
GF-05018OS3E56
A06B-6096-H108
6AV7614-0AB22-0BJ0
3A-500-350-HFRLP1
3RW4455-6BC35
1336FBX040AXENHC
1336F-BX060-AN-EN-L6
4100-234-R
1392-B050-RG-MC
6SE9-214-0DA40
6FC5-357-0BB21-0AE0
MACDB300RI
1488D52G09
MJF36700
ATV-61HC31Y
2711-T14C9
20BD034A3AYYANN0
6AV6-542-0CC10-0AX0
MDV60A0450-503-4-00
RD320T36W
E4809-045-039-G
520F-EOD
MC47-20-1500-R
1768-L43