BMXDDI3202KH
BMXDDI3202KH
BMXDDI3202KH
BMXDDI3202KH
6-12---
ABB ACBU-A1+++++++++++++++++++++++
6SL3351-1AE33-8AA2+++++++++++++++++++++++
1203-CN1+++++++++++++++++++++++
HPCCB1600-3-GF+++++++++++++++++++++++
6SE7021-8TP60+++++++++++++++++++++++
6SE7021-0TP60+++++++++++++++++++++++
6SE7022-6TP60+++++++++++++++++++++++
LD GRB-01 3AFE61320954P0001+++++++++++++++++++
6SL3000-2AE36-1AA0+++++++++++++++++++++++
6SL3000-0CE36-3AA0+++++++++++++++++++++++
HG-SR702BJ+++++++++++++++++++++++
MR-J4-700A+++++++++++++++++++++++
1336-WB035+++++++++++++++++++++++
PWM-1400-24+++++++++++++++++++++++
3HE03619AA+++++++++++++++++++++++
1202-C03数量1 1310
1336S-RBF100-AE-DE-HA2数量1
WAGO 8 DIGITAL OUTPUT 767-4803 2
FANUC SERVO MOTOR A06B-0075-B103 2
FANUC SERVO MOTOR A06B-0148-B075 1
7MF4035-1FA10-2AC6-Z=A01+Y15数量3
6ES7223-1BL32-0XB0 8
MicroBar 9730 1
1746-OA8 5289.6 2个
SCN-1K5-24 1个
HMIST6700 2
6DD1681-0GK0 数量2+++++++++++++++++++
EI813F 1个+++++++++++++++++++++
PM665 3BDS005799R1 ,1个++++++++++++++
330102-00-65-05-02-05 ,1个
330102-00-72-05-02-05 ,1个
3BHB006805R0001 ,1个
伺服电机/BCH2LF0733CA5C 1
REXROTH 4WRAE6EA07-23/G24N9K31/F1V 数量2
140DAI75300 11年面价 7534
140ACI04000 11年面价 18545
CPS2000
P342020
AMI0800
DDI1602
DDO1602
itsubishi LCD Monitor TSD-FT1519-MN 1
1770-KF2 面价 28400 未税+++++++++++++++
A20B-2100-0780 1 FANUC
模块??????? FZ600R12KE3?? ?英飞凌???????? 8个
??? 模块???? ?? SKKE600F12???????英飞凌????? ?? 8个????
ARND-8128 1
492-1BL00-0AA0数量1
1SDA042604R1数量1
IC693CPU350-CF +++++++++++++++++++
MTL7760AC 10个
模拟量基板------170AAI14000
开关量基板----170ADI3500
PM866AK01 =3BSE076939R1+++++++++++++++++++
3BUS212068-001 ABB,2pc
3BUS212548-001 ABB,2pcs
6DR5011-0NG13-0AA0 1
S25659-B4200-A100 - 1.G 1个
6ES7326-2BF10-0AB0?
1PH7167-2HF33-1KB3 1
A20B-2101-0350/07CR数量2
2711K10C15 1 19年面价:82012
1785-L40C15 1 19年面价:207872
2711PT6C20A8 1 19年面价:19720
1761L32BWB 1 19年面价:4872
S25659-B4200-A100 - 1.G 1个
KHP3K-06L-1114-14X
KHP3K-25L-1114-02X
KHP-10-1114-04X
DF ON 140 MA 5 B1.0
STBACI1400K 3
LTMR27PBD 一个
LTMCU 个 1
2945403604 1
SK-R1-IT1-E395F370 1
20F1ANC650JAONNNNN 1
6SL3353-3AG41-8BA0 1
6SL3040-1MA00-0AA0 1
6SL3054-0EG00-1BA0?-?1?pcs.
名称;控制面板
型号;6FC5303-0AF22-0AA1
名称;电子手轮
型号;6FC9320-5DC01
品牌;SIMATIC
名称;MEMORY CARD
型号;6ES7-954-8LC02-0MO;SIMATIC
C825KN10 1个+++++++++++++++++
1SCA105031R1001 1
开关量输出模板 IC694ALG392
6es7954-8lc03-0aa0 mcc卡 2
6es7511-1ak02-0ab0 3
RXM4CB2P7+RXZE2M114M+RXM041FU7+RX2400 1
CM44X-AAM1A2F010A+AK 1
CLS15D-A1A1 1
C0S22D-AA1A2B22 1
PMP71-14N92/0 1
模块ASI-EVA-MEB-2E2A-Z
D15P/S-150A
AFM40-06-A 1个
控制器IE/ASI/6GK1411-2AB10 1
MITSUBISHI NTSB-01-DWC
LC1D150M7C
1436-3BA00
HPX15T-XAAB-2 1
JRS11-D1301-D1322 2台
2.5A可调节断路器 ABB 1,6-2,5A MS325 MOTOR PROTECTION CIRCUIT BREAKER 个 1
9A可调节断路器 ABB 6,3-9A MS325 MOTOR PROTECTION CIRCUIT BREAKER 个 3
4.0A可调节断路器 ABB GUARDAMOTOR 2,5-4A MS325
VC-4068/E
VC-2038/E
IDENT.NR:0466999
YEJ160M-4 数量1
6SN1145-1BA01-0BA2 1
6SE6430-2UD37-5FB0 1
FR-E720-0.75K
YASKAWA SGMPH-01AAAG-TE31
YASKAWA SGMPH-01AAAG-TE21
YASKAWA SGMPH-01AAA-TE21
YASKAWA SGDM-01ADAY134
YASKAWA JUSP-COV03-002-E
YASKAWA SGMT-14A2AX-TE2
VEXTA 1R40-000069-11
VEXTA 040-001376-1
三菱 HF-SP51BK
三菱 HF-KP43B
三菱 HF-MP13B
三菱 HF-KP23
山洋电气 103H8581-80GEO
三菱 HC-SFS202BK
三菱 HC-SFS202K
三菱 HC-SFS52B
三菱 HC-SFS52K
三菱 HC-SFS52BK
BECKHOFF AX2010
YASKAWA SGDH-20AEY758-E
VEXTA 2R40-000027-11
三菱 MR-J2S-10A-RE
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
QQ:3070706715
E-mail:3070706715@qq.com
福建宇创自动化设备有限公司技术力量雄厚,设备,检测手段完善,质量可靠,性能。由于我司遵循为用户着想为宗旨,坚持严谨的交货期限,合理的价格标准,优良的产品质量,妥善的售后服务,长期与广大新老用户进行真诚而有效的合作,体现出可靠的性能和与众不同的优点,受到广大用户信赖和欢迎。
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