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060-0238-10
- 更新时间:2025-02-11
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060-0238-10
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060-0238-10
5-29---
D-576547713600++++++++++++
FS450R17KE3/AGDR-71C++++++++++++
FS225R12KE3/AGDR-71C++++++++++++
R911338254 HNF01.2D-M900-E0125-A-480-NNNN++++++++++++
R911295325 HMS01.1N-W0054-A-07-NNNN++++++++++++
R911297164 HMS01.1N-W0150-A-07-NNNN++++++++++++
R911297424 HMV01.1E-W0075-A-07-NNNN各2++++++++++++
6AV7853-0AE20-1AA0 数量2
6XV1440-4AN20, 20M 数量1
6AV6671-5AE10-0AX0 数量1
6SE7 031-7HH84-1HJ0 数量20
6SE7 031-7HF84-1HH1 数量15
6SE7031-7HG84-1JA1 数量15
6SE7 031-0EE84-1JC0 数量15
A5E00906698, VPOC-D FOR 数量10
6SE7024-7ED84-1HF4 数量15
A5E03476241 数量10
A5E001356141 数量10
6SE7027-2ED84-1HF5 数量15
6SE7 024-7FD84-1HH0 数量20
6SE7 021-0EA84-1HF3 数量15
3SB1120-1RB00 数量150
6GK1 502-3CA10 数量50
6ES5 700-8MA11 数量50
PLC S5 95U 数量20
P/N: (2017964-001)2020175-001 数量2
P/N: US2:2020154-001(2020972-001) 数量3
P/N: A5E02645922001(2021828-002) 数量3
P/N: GWK- AI2021717-009 数量1
P/N: A5E02645925001 数量1
HT-SGLBDM2411000K1S
HT-SGLBDM2411400K1S
ABB ES2000-9725-2 2000A 15V
ABB ESM2000-9983 14042A67
20AC5P0A0AYNANC0 面价 9941
20AC5P0A0AYNNNC0 面价 9210
20BC011A0AYNANC0 面价 18676
20G11ND077AA0NNNNN 面价 83520
20AC022A0AYNACC0 面价 17500 14年面价
20DD065A3NYNACGNE 面价 81315
20DJ096A3NNNACGNE 面价 111384
力士乐 P50382-4 4
ATV610D75N4 2
ATV610C16N4 2
AC380V FC202P185T4 1
20BC8P7A3NYYACA0 面价 31088
20F11RC8P7AJA0NNNNN 无面价
20F11RC8P7AJA0NNNNN 无面价
140CPU53414A
PM1200
PDF11-FBP.0 1
PLC备件触摸屏XBTGT7340Schneider
质量流量计 MKS 1179A04921CR1AV-K 1
401-1DA01-0AA0 1个
主驱动控制板A5E01161645A-001
6FC5247-0AA06-0AA0 3
S4EB-24V AG304460 1个
6AV7894-0BE00-1AB0 ,1个
FAGOR编码器 S-2500 3
ASCO电磁阀 WSNF8551A321 24VDC ++++++++++++++++
20DH125AONNNANNNN 117000 ++++++++++++++++
20DH205AOANNNANNNN 没有面价
品牌: SMC;规格型号: EX250-SEN1; 24VDC Class2 100mA; INPUT 32 POINTS, 1A; OUTPUT 32POINTS, 2A
HC-KFS73三菱 2
SGD7S-R70A20A 1
SGD7W-7R6A20A 1
JZSP-CSP25-15-E 1
JZSP-CLN11-15-E 1
JZSP-CLN21-20-E 1
JZSP-CSP25-15-E 1
HPQ-D11N 1
HARS700/025-输出电流25A-700V
HARS700/055-输出电流55A-700V
HARS700/170P-119KW-AC7100V
HARS700/200P-140KW-AC700V
HARS700/310-输出电流310A-700V
HPU690/048D1
HPU690/096MB1-输出电流96A-AC690V
HPU690/130D1-输出电流130A-AC690V
HPU690/192MB1P-AC690V
HPU690/250MB1
CI840A
CE15KN3数量9
6ES7 972-0BB52-0XA0
20G14TC650JN0NNNNN数量1
6ES7232-0HD22-0XA0 3
6ES7231-0HC22-0XA8 6
TSXDEY16D2
TSZDSY08T2
TSXDSY16R5
TSXDEY32D2K
TSXMFPP001M
7MH7725-1DY
AB32-10/5 D525
TSXDSY08T2
1FK7083-2AF71-1UH0
20DH205A0NNNANNNN
20DH125A0NNNANNNN
西门子断路器 3VL2716-1DC33-2PD1 1个
模块ASI-EVA-MEB-2E2A-Z费斯托 1
电磁阀4WE6J50/AG24N24 4
触摸屏V806MD 1
通讯板CUN-04 1
控制器6SL3120-2TE21-8AD0 1
控制器6SL3162-2MA00-0AA0 1
触摸屏6AV2123-2GA03-0AX0 1
电动机1FK7042-2AF71-1UG2 1
模块6ES7151-1CA00-0AB0 2
触摸屏V806IMDN 1
编码器线6FX5002-2DC10-1AF0
6ES7315-2EA14-0AB0 只 1
6es7153-4aa01-0xb0 只 1
施耐德 RXM2LB2BD
140CPS11420
140CPU65160
140NOE77111
ATV12H075M2
ATV312 HU 40 N4
ATV312HU15N4
ATV312HU22N4*2EA
ATV312HU40N4
ATV312HU55N4
Human Machine Interface:
Type: V806MDN
6SE6400-0AP00-0AA1,4个 未税
VACON OPT-B4-1 1
M4-8TP-RJ45数量1
C200H-BC101-V2 2件
DSQC679++++++++++++++++++
AO820 2
ST400-AG41-24V Pro-face (普洛菲斯) -期空压机SA250 1
20DH205A0ANNNANNNN----正确型号是20DH205A0ENNANANE 面价153387++++++++++++++++++++++++++
20DH125A0NNNANNNN-----正确型号是20DH125A0ENNANANE 面价120861+++++++++++++++++++++
6SL3000-0BE21-6AA0 1个
6ES7357-4AH01-0AE0 1
6FX5002-2EQ10-1BA0 1
6FX5002-5DA01-1BA0 1
6ES7 953-8LL31-0AA0 1
6ES7 153-4AA01-0XB0 2
6ES7 322-1BH01-0AA0 1
6ES7 332-5HD01-9AJ0 1
6ES7 392-1AJ00-0AA0 1
6GK1 901-1BB10-2AA0 4
AZPF-1X/011RAB01MB 1
R7D-AP02L
R7D-AP01L 各1
EMAX2 1
CONTROL-PACK Nucom 控制模块GP-10 CP-10
ABCC-PRT AB6215-B V.1.19通讯模块
ATS48D17Q 1
6ES7216-2BD22-0XB0 数量3
6SE7 031-6EB87-2DA1 数量2
6SE7 021-3EB61-Z,L20+G93 数量2
6SE7021-6ES87-2DA1 数量2
6SE027-2ED61-Z 数量1
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。
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