IC697CHS791
IC697CHS791
IC697CHS791
IC697CHS791
7-18---
电路板P28445++++++++++++++++++++++
检测器FMG60-H2D1J1D1A-J++++++++++++++++++++++
6ES7650-8BK60-0AA0++++++++++++++++++++++
6ES7410-5HN08-0AB0++++++++++++++++++++++
6ES7650-8AK70-0AA0++++++++++++++++++++++
4PP065.1043-K01++++++++++++++++++++++
6BK1800-0WP20-0AA0++++++++++++++++++++++
6SE7016-0TP50++++++++++++++++++++++
6ES7515-2FM01-0AB0++++++++++++++++++++++
6ES7516-3AN01-0AB0++++++++++++++++++++++
6ES7518-4AP00-0AB0++++++++++++++++++++++
6FC5210-0DF52-3AA0++++++++++++++++++++++
3HAC028357-001++++++++++++++++++++++
3HAC050363-001++++++++++++++++++++++
3HAC029157-001/07++++++++++++++++++++++
3HAC029818-001/12++++++++++++++++++++++
3HAC030923-001/08++++++++++++++++++++++
3HAC026253-001++++++++++++++++++++++
6RA7018-6DS22-0++++++++++++++++++++++
NMBA-01 3BHL000510P0003
NDPI-02 3BHL000764P0001
3BHE009017R0101
3BHL00046BR0001
3BHB012864R0004
3BHL000621P0001
3BHB002782R0001
3BHB002782R9024
3BHL000821P0001
3BHB001869R0100
M22-DL-WX1 3BHB012865R0004
KUC711AE 3BHB004661R0001
6ES7090-0XX84-1CJ0 1+++++++++++++++++++
214-1AD23-0XB8 1
A300-30-11 220V-230V/AC
AF460-30-11 100-250V
AF750-30-11 220VAC
A185-30 AC220V
20750CNETC 3503.2 1个
Ortlinghaus PSV-NG16-24V-el-BW 1
6ES7 952-1AH00-0AA0 2
BECKHOFF KL3362 4
BECKHOFF IP5209-B200 2
R43HSNA-SS-NS-VS-04 1个
3BHB001869R0100 数量1
HAD 4444-A-400-000+ZBE (G1/4)
6ES7331-7PF01-0AB0
6ES7317-2AK14-0AB0
6SE6440-2UD25-5CA1 1
6SE6400-0AP00-0AA1 7
1783-BMS06SGA 2 面价:15892
4WREE10W1-75-23/G24K31/F1V 1
DBAW15BF2-23/315-6EG24N9K4 DB3U10H-1-30B 2
4WREE10V50-2X/G24K31/F1V 10
4WE6Y62/EG24N9K4/B12 型号用:4WE6Y62/EG24N9K4 B12另配
DBW20B2-5X/315-6EG24N9K4 S0160 3
6ES7 134-6GB00-0BA1 1个
A06B-6079-H106数量1++++++++++++++++++
MBDLT25SF011 1
MSMFO42L1U2M 1
MEDLT83SF011 1
MSMF202L1G6M 1
PSB-G8A 1
ABL 6TS25B PRI230/440V±15V SEC24V 1
ABL 6TS160G PRI230/440V±15V SEC115V 1
AD16-22SM, 220V 1
SDZ3-15,DC48V,50W 1
C4818-90215HGE 1个
20G14NC140JN0NNNNN 面价 85144++++++++++++++++
hd55c4-32s 4 未税
电机?A06B-2202-B002(0.5KW)?1?个?FANUC?
电机?A06B-2223-B002(1.4KW)?1?个?FANUC
AF580-30-11 AC110V
AF300-30-11 AC110V 各1
6SL3120-2TE13-0AA3,数量:3
智能单光柱测控仪CRWP-TS804-01-23-HLPAC220V
SKM600GA176D 40个
6SE7014-0TP50
6SE7016-0TP50
6EP1333-3BA00 1
6BK1000-6WP40-0AA0 —2台,
6BK1800-0WP20-0AA0 —2台,
6SL3130-6TE21-6AA3 —2个,
6SL3040-0MA00-0AA1 —2个
140DDI35300 面价5906 6
140CPU11302 面价 21818 2
140DDO35300 无面价 6
6ES7401-1DA01-0AA0 数量2
6ES7407-0DA02-0AA0 数量2
6ES7412-5HK06-0AB0 数量2
6ES7952-1AM00-0AA0 数量2
6ES7960-1AA04-5A80 数量2
6ES7960-1AA06-0XA0
6ES7515-2FM01-0AB0 1
6ES7516-3AN01-0AB0 1
6ES7518-4AP00-0AB0 1
西门子 6SL3120-2TE21-0AA4 1
西门子 6SL3120-2TE21-0AD0? 1
西门子 6FC5210-0DF52-3AA0 1
西门子 6FC5303-0AF02-0AA1 1
西门子 6FC5851-1YG44-2YA0 1
西门子 6SL3000-0BE23-6DA1 1
西门子 1FT7108-5AF71-1CH0 1
西门子 1FK7101-2AF71-1CH0 1
西门子 1FK7105-2AF71-1CH0 1
西门子 1FK7083-2AF71-1CH0 1
西门子 6ES7138-4FA05-0AB0 1
西门子 6AV6671-5AE11-0AX0 1
7KT5801 1
MASS2100 DI6/PN40,DN10 1
ABB?3HAC028357-001 1
ABB 3HAC050363-001 1
ABB 3HAC029157-001/07 1
ABB 3HAC029818-001/12 1
ABB 3HAC030923-001/08 1
ABB 3HAC047184-003 1
ABB 3HAC025917-001/00 1
ABB 3HAC14178-1 1
ABB 3HAC026253-001 1
ABB 3HAC044872-001 1
ABB AF26Z-30-00-21 1
ABB 3HAC026254-001 1
ABB?3HAC049856-005 1
ABB?3HAC042192-001 10
ABB?3HAC042178-001 10
ABB E3HAC25338-006 1
A06B-8100-0670/12C 803491 1
1769-PA4 面价:4964.8
1769-IQ32 面价:4651.6
1769-OF8V 面价:16008
1769-IQ16 面价:2644.8
1769-IF8 面价:8537.6
1769-L32E 面价:38164+++++++++++++++++++
1769-OB32 面价:5649.2
ND411 3ADT748091P0001 1台
6ES7277-0AA22-0XA0 1
DSCDP324-321-000 1
DSGAT212-111-000 1
B84142-B16-R 1
LTMR08MBD 6个
LTMR27MBD 5个
LTMR100MBD 6个
ABB RTXP 18 RK926115-BF--50个
6BK1000-6WP40-0AA0 1
相序继电器 施耐德 RM4TG20数量1
6FX2-001-5FD13-0AA1 12个
软启动器风扇PSS44/76-500
6ES7314-1AG14-0AB0 1个
ZINT-521 ABB 3AUA0000070413 ABB Romm
ZMAC-541 3AUA0000065842 ABB Romm
TSXAMZ600数量1 3807
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
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