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WS-C2950G-48-E1

WS-C2950G-48-E1

WS-C2950G-48-E1

WS-C2950G-48-E1

6-4--

AB4A0018FBA++++++++++++++++++++++

AB4A0072ABA++++++++++++++++++++++

AB4A0088ABA++++++++++++++++++++++

20BC205A0ANNANC0++++++++++++++++++++

2711P-T15C22D9P++++++++++++++++++++

1C31129G04++++++++++++++++++++

060-3618-02++++++++++++++++++++

060-0239-08++++++++++++++++++++

060-0238-10++++++++++++++++++++

DRIVE CPASA1A2000000+++++++++++++++++++++++

NBRA-669C++++++++++++++++++++++++++

140CPU65260++++++++++++++++++++++++++

6FM1725-3BA00++++++++++++++++++++++++++

20BD096A3ANNANC0++++++++++++++++++++++++++

T9402++++++++++++++++++++++++++

PPU/2/GS++++++++++++++++++++++++++

1756-RM2++++++++++++++++++++++++++

20G11ND034AA0NNNNN++++++++++++++++++++++++

20G11ND027AA0NNNNN++++++++++++++++++++++++

1756-IRT8I++++++++++++++++++++++++++

140CPU53414A++++++++++++++++++++++++++

LMC058LF42++++++++++++++++++++++++++

140CPU65160++++++++++++++++++++++++++

140NOE77111++++++++++++++++++++++++++

C6920-0000++++++++++++++++++++++++++

6ES7922-0BB41-0XA0

155-6BA00-0CN0  

3BSE076939R1 -PM866AK01 数量1 +++++++++++++++++

富士触摸屏V806CD 

SCM7B34-1582 模块

SEW主机伺服器 MDX60A0150-503-4-00 ++++++++++++++

S8VK-G03024   1

6ES7953-8LG31-0AA0     1

SPRINT-PL265-265 KW 250 A ABB,2PCS  

APB4-44C ABB,2PCS  

BAM4-01 ABB,2PCS  

RDCO-02 ABB,2PCS  

RPMP-01 ABB,2PCS

TYPE:LM TECHNIC

SERIAL 94791    31

3VF1431-1DK11-0AA0,1个

MCS620R 200A数量1

VAMD07063PVT070A3B0    1

1756-L63      122264+++++++++++++++++++++++

2098-DSD-HV030-SE     22504  

MPL-B4530K-MJ72AA    19720

1756-A13        8943.63

MPL-A320H-MJ74AA     19952

2090XXNPMO16S04     无面价

2090-CFBM4E2-CATR    3027.6

2090-CPWM4E2-14TR    2830

IC200MDL640H   没有H的面价1570  数量3

DO571 ABB  2个

6SY81010-AA33    10个

DVP16HM11N  1

NMS532H    1个

443-1GX30-0XE0  6

PLC ABB Module DX531 4个

PLC ABB Module DX551 4个

PLC ABB Module DI562 2个

PLC ABB Module DC551 8个 

A1A10000432.02  单元驱动

A1A461D85.00     光纤通讯  各1

EPM9650 数量1

6SL3120-1TE13-0AA4     1

6SE6430-2AD34-5EA0          数量7

A5E42740268

CS1220-A-0-0-0-0/-000 1个

品牌: CONTEC ,名称: MICRO ACCESS POINT ,型号:FX-DS540-STB-M/FX-DS540-STB-M-U  10个

22B-D4P0N104       5266.4   1个

6SL3912-0BN43-8AA0  1

3RN1013-1BW10AC/DC24-240V  1

6SL3054-5CE00-1AA0   1

6SL3912-0BN43-8BA0  1

6SL3912-0BN43-8CA0  1

6ES7443-1EX20-0XE0   2

6SY8101-0AA26  1

6SL3984-6PX22-0AA0  1

6ES7223-1BH22-0XA8  3

直流电网绝缘监测仪    DEIF   ADL-111Q96/24VDC   0-50KΩ   1个

PL9650-1-A-0-A-1-1-0-0-0

ES300C  ABB  2

CI830 3BSE013252R1

ABB AGPS21C

ABB POW-01, 64605666A

16-8121-1111-L015-ZY   1个

800EM-LE7,40个

800E-2DDL3,40个

800EM-SR32,40个

800EM-MTS643LX11( mushroom),10个

800E-3X01,70个

800E-2DDL3,40个

ABB 3BSE013252R1  1

AF750-30-11/230VAC/700A,690V  

3BHL001373P0001数量50

DFV160M4/TH/XV2A  11KW数量1

A26036F1-S001数量10

PLC ABB Module DO820 2个

PLC ABB Module DI821 4个

6SE6430-2UD41-3FB0              1

DBS36E-S3RK00360    3个

PFXC 141(IP65) ABB 1

软启动器;CAT150-F251NBDDSERB   1个

电源模块PWPS-128-6ES-0110EX    1个

847H-DN1A-RG02048  面价5834   2

6ES7331-1KF00-0AB0   10个

6ES7350-2AH00-0AE0  8个

PWS3260-DTN

ATV930D37N4     1 

X202-IRT 6GK5202-2BB00-2BA3

ATS22C21Q    2

6GK5216-0BA00-2AA3  1

ATS48C21Q     1

NS800N    800A       3

CPU ABB SERIE 40  07CT41/1SBP260022R1001    3

M3-11-NO+NC   60

FL15 30L-10TP-2130-2     12

PMAE4022B   44

 RMN5052A   45

PBD-23900248   西门子   4

K7M-DRT40U   LG数量1

2 模拟量信号连接应注意的问题变频器中的模拟量输入信号,通常指0~10V/5V 的电压信号或0/4~20 mA的电流信号;这些模拟量输入信号可通过接线端子由外部给定,当变频器与P L C 连接时,这些模拟量输入信号也可来自PLC 的模拟量输出信号,如图3 所示。在进行模拟量的连接时应注意:

(1)阻抗匹配。根据变频器的输入阻抗选择P L C 的输出模块,实现两者的阻抗匹配。

(2)电压范围。当变频器和P L C 的电压信号范围不同时(如变频器的输入信号为0~10V,而PLC 的输出电压信号范围为0~5V 时;或PLC 的一侧的输出信号电压范围为0~10V而变频器的输入电压信号范围为0~5V时),需采用串联电阻的方式进行分压,以保证两者在正常电压范围内

工作,避免电压过限可能损坏器件。

(3)采用屏蔽电缆或绞合电缆。对于变频器和P L C 而言,弱电控制信号(电压0~5V/10V、电流0/4~20mA等)易受到外界强信号的干扰,对控制信号采取适当的屏蔽措施。常用的方式就是采用屏蔽电缆进行屏蔽;对于长距离的控制回路宜采用绞合电缆,绞合电缆的绞合间距尽可能小。

(4)主、控电缆分开布线。实际连线时,注意主、控电缆分开布线,且相隔的距离。以保证主电路侧的干扰及噪音影响不到控制电路。

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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联系方式
  • 联系人: 小青 女士
  • 职位: 经理
  • 真: 0592-6535181
  • 电话: 0592-7796135
  • 手机: 18020768791
  • 址: 福建省 厦门市 海沧区沧湖东一里508号502
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