IC693CPU366
IC693CPU366
IC693CPU366
IC693CPU366
6-17---
7XX419L.50-1+++++++++++++++++++++++
51197564-200+++++++++++++++++++++++
51197564-100+++++++++++++++++++++++
6SE7021-0EA61-Z Z=G93+++++++++++++++++++++++
6ES7515-2AM01-0AB0+++++++++++++++++++++++
IC3600KMRC6+++++++++++++++++++++++
IC3600KMRB9+++++++++++++++++++++++
6AV6642-0DC01-1AX1+++++++++++++++++++++++
51304511-200+++++++++++++++++++++++
1326AB-B530E-S2LS+++++++++++++++++++++++
BMEXBP1200H+++++++++++++++++++++++
BMXDDI3202KH+++++++++++++++++++++++
A06B-0078-B503+++++++++++++++++++++++
BMXDDO1612H+++++++++++++++++++++++
A06B-0229-B200+++++++++++++++++++++++
BMECRA31210C+++++++++++++++++++++++
20DC385N0ENNBNANE+++++++++++++++++++++++
6SE7016-0TP50+++++++++++++++++++++++
驱动器5KW 6SE7018-0ES87-2DA0 数量1
A06B-6114-K232/E +++++++++++++++
6SE7034-5WK84-1BH0 3
BU132-4C , BU37-4C
6SE7018-0ES87-2DA1 1个
170PNT11020 2++++++++++++++++++++
6SL3200-0VB01-0AA0 1
6SL3054-5CE0Q-1AA0
6SL3912-0BN43-8AA0
6SL3912-0BN43-8BA0
6SL3912-0BN43-8CA0
6SL3984-6PX22-0AA0
6SY8101-0AA26
3RN1013-1BW10AC/DC24 各1
7622PST-G1 35-50 套 96
7622PST-G2 70-120 套 6
S11-2500/10/0.4 台 4
G130 6SL3310-1GE36-1AA3 台 1
6SL3040-1MA00-0AA0 个 1
6SL3055-0AA00-4BA0 个 1
6SL3054-3EG00-1BA0 个 1
UNT-KVSS-BZ-F-220-A-1 台 3
6GK7443-1EX30-0AA0
AF16Z-30-10-13 2
DCS800-S01-0315-04 数量1
DCS800-S02-4000-05R 数量1
80PS080X3.10-01 1 未税
IGP10-TD1D1F/PSFAD-211CTS2TA05??*2???福克斯波罗
IAP10-TD1D1F/PSFAD-231CTS2TB05???*1???福克斯波罗?
140CPU65260 11年面价 101753 1个
1FK7063-2AF71-1RH0 数量1
S202-C4
S202-C10
S2C-H6R
S202-C2
OA1G10
OFM690
AO820
TB807
TK811V015*HFBR
3BSE008560R1
ST-OV2-24DC/60DC/1
PMC01D230
PM810V2
OS63D12
PS 3-4-1 690V 63A
VN S04FN14AKEB
PP235 3BSC690102R2
MS 325-9 6.3-9A
MS 325-2.5 1.6-2.5A
YUASA NP6-12
URELG2
DI810
DO820
Statron 2223
DOLD IK9173 230VAC
QUINT-PS-100-240AC/24DC/2.5
S202-C13
BCC-1
TU810
CIPP10 3BSC 690113R1
CIPP10 3BSC 690115R1
PLC TM221CE40R 施耐德 块 2
SLDS-4 09-05-00-00 1
发那科IC693AAC302B 3V
6ES7214-1BE30-0XB0 6
6ES7214-1BG40-0XB0 2
6ES7214-1HF32-0XB0 14
6ES7232-4HB32-0XB0 8
SMART1000IE 10 寸 6
三洋P60B15300HBA00 1
阀门定位器放大器,80377323-012 品牌:阿自贝尔 Azbil 2件
6AV6648-0CE11-3AX0 6
3RU1136-AGB0 36-45A数量2
6SE7021-8TP70-Z=G91,C42,C23,K80
P卡 型号:1C31194G03 美国西屋 1个+++++++++++++++
2711P-RDB10CM 1台
EV2500-008-C11 6个
6ED1052-2FB00-0BA6 2
ACS355-03E-31A0-4 15KW 1
MADLN05SE 1
CiMR-HB4A0088AAA 45KW
CIMR-HB4A0150AAA 55KW
MR-J3-350B-EB 1
MR-J3-200BN-EB 1
6GK1 162-3AA00
6SE9111-1JA13 1台
变送器3BHB017641R0001 6
安川 CDBR4045B 45KW
安川 CDBR4030B 30KW
SGDV-1R6A11A(9)
SGDV-R70A11A(1)
SGDV-R90A11A(10)
SGDV-2R8A11A(5)
SGDS-15A12A(2)
SGDV-280D11A(CL AMP)
SGDV-1R9D11A(TRANSFER)
AB_触摸屏_PV-C600-2711C-T6M 1
SGDV-120A11A 1
6ES7-134-4GB14-0AB0 1
1FL6044-1AF61-0AA1 1
MBDDT2210 1
MADDT1207 1
MDDDT5540 1
140AC013000 3
140AVI03000 1 面价13224
140CPU65150 2 面价70249++++++++++++++++
140CPU31110 2 面价37985++++++++++++++
900XCP98000 10
6DD2920-3AW0 12
6RA8025-6FV62-0AA0数量1++++++++++++++++
霍尼韦尔温控器 T775B1065或者T775M2048
工控机 6177RMMPXP++++++++++++++++
变频器 20DC385N0ENNBNANE 面价 279396+++++++++++++
1747-L551数量1 53012++++++++++++++++++
HAKKO 品牌 ,型号 A1003 10 个
CI801 1
DRL28PA1G-03 1
R900950341 1
HP C8969A.或者C8969B 打印机 1
6SL3525-0PE24-0AA1 1
22B-D017N104 面价 11507.2
1766-L32BXBA 面价 7447.2
3SE2 120-1GW00-0AK1 1
CM-PFE 3
AS12-30-10-25 3
ABB,MS116 3
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。
Siemens MAGNETSPULE FUER SCHUETZE SIRIUS 3RT1934-5AP01
Siemens S7 6ES7132-4BD00-0AA0 6ES7132-4BD00-0AA0
Siemens Simatic S7 Terminalblock 6ES7193-4CF40-0AA0 6ES7 193-4CF40-0AA0
Siemens ANSCHLUSSTRÄGER 3RU1936-3AA01 NEU OVP
Siemens Simatic S7 Y-Stecker 6ES7194-1KA01-0XA0 6ES7 194-1KA01-0XA0 Neu
Siemens Simatic S7 200 6ES7193-4CD30-0AA0 6ES7-193-4CD30-0AA0 NEU
Siemens Simatic S7 Profibus Stecker 6ES7972-0BB11-0XA0 6ES7-972-0BB11-0XA0
Siemens Simatic S7 Terminalblock 6ES7193-4CA30-0AA0 6ES7 193-4CA30-0AA0
Siemens S7 6ES7193-4CB20-0AA0 6ES7-193-4CB20-0AA0
Siemens Simatic S7 Terminalmodul ETS 200S 6ES7193-4CD30-0AA0 6ES7 193-4CD30-0AA0
Siemens Simatic S7 Terminalblock 6ES7193-4CC30-0AA0 6ES7 193-4CC30-0AA0
Siemens Hilfsschütz 3TH2040-0BB4 3ZX1012-0TF20-1AA2 NEU
Siemens Simatic S7-200 Terminalmodul 6ES5193-4CD20-0AA0
Siemens Simatic S7-200 Reserve 6ES7138-4AA01-0AA0 6ES7-138-4AA01-0AA0 V.02
Siemens Simatic S7-200 PM-E 6ES7138-4CA00-0AA0 6ES7-138-4CA00-0AA0
Siemens Simatic S7 Bus-Connector 6ES7972-0BA30-0XA0 6ES7-972-0BA30-0XA0
Siemens Simatic S7 Profibus Stecker 6ES7972-0BA12-0XA0 6ES7 972-0BA12-0XA0
Siemens Simatic S7 6ES7131-4BD00-0AA0 6ES7-131-4BD00-0AA0
Siemens Leitungsschutzschalter C10A 5SX2110-7
Siemens Hilfsschalter 3RH1921-2FA31 3ZX1012-0RT02-1AA1 NEU
Siemens RC-Glied 3RT1926-1ER00 3ZX1012-0RT03-1AA1 NEU
Siemens Simatic S7 Terminal Modul 6ES7193-4CC30-0AA0 6ES7-193-4CC30-0AA0 NEU
Siemens Simatic Power Modul 6ES7138-4CA01-0AA0 6ES7 138-4CA01-0AA0
Siemens Simatic S7 PM-E Modul 6ES7138-4CB10-0AB0 6ES7 138-4CB10-0AB0 Vers. 01
Siemens Simatic S7-200 6ES7131-4BB00-0AB0
Siemens Hilfsschalterblock 3RH1911-1GA31 3ZX1012-0RH11-1AA1 NEU
Siemens Simatic S7-200 6ES7132-4BB00-0AB0
Siemens Simatic S7 4DI Modul 6ES7131-4BD01-0AB0 6ES7 131-4BD01-0AB0
Siemens Simatic S7 2DO Modul 6ES7132-4BB30-0AA0 6ES7 132-4BB30-0AA0
Siemens S7 6ES7193-4CB30-0AA0 6ES7-193-4CB30-0AA0
Siemens S7 6ES7193-4CB00-0AA0 6ES7-193-4CB00-0AA0
Siemens Klemmenabdeckung 3RF1903-0A NEU
FANUC Sicherungssatz PSM 22,26 A06B-6078-K255 Neu OVP
FANUC Sicherung Kontroll Einheit 160i A02B-0236-K101
Murr Adapter SAT 3 Pol. + M8 Stecker 3827641 MOSA
Phoenix Contact Stecker/Buchse SUBCON 9
Telemecanique Signalisierungslampenfassung grün V1003
Telemecanique Signalisierungslampenfassung orange V1005
Telemecanique Signalisierungslampenfassung weiß V1007
Telemecanique Signalisierungslampenfassung rot V1004
Siemens Simatic S7 Terminalblock 6ES7193-4CE00-0AA0 6ES7 193-4CE00-0AA0
Siemens Hilfsschalterblock 3TX4420-2A NEU
Siemens Hilfsschalter 3RH1921-1FA22 3ZX1012-0RT02-1AA1 NEU
Siemens RC-Glied 3TX6406-0C NEU
Siemens Hilfsschalterblock 3TX4422-0A NEU
Siemens RC-Glied 3RT1936-1CB00 3ZX1012-0RT03-1AA1 NEU
Siemens Hilfsschalterblock 3TX4440 3ZX1012-0TF20-2AB1 NEU
Siemens Hilfsschalterblock 3TX4422-2A 3ZX1012-0TF20-2AB1 NEU
Siemens Hilfsschalterblock 3RH1921-1DA11 3ZX1012-0RT02-1AA1 NEU
Siemens RC-Glied 3RT1916-1CB00 3ZX1012-0RH11-1AA1 NEU
Siemens Hilfsschalterblock 3TX4001-2A NEU
Siemens Hilfsschalterblock 3TX4404-0A NEU