351A21NNF

351A21NNF

351A21NNF

351A21NNF

23-

PLC－－-S7100.200.300 注意事项： 

规范的接线及走线，弱信号要尽量与强电信号分开走 

模拟量信号线要采用单端接地方式，通信线要采用双端接地方式 

热电偶要采用绝缘式的传感器 

PLC的供电电源尽量采用隔离变压器 

防止直流电源的负端与交流电的零线或大地有任何的接触 

所有直流电源要注意要共负端，不共可能会造成采样不稳定，因为没有共同的参考地 

231-0HC或235-0KD模块容易采共模电压的干扰，把信号的输入的负端与24VDC的负端短接，可以有效地防止这种干扰 

通信线要注意终端电阻的使用 

CPU的通信口为非隔离口，与其它设备（变频器）等通信时好加光电隔离器 

CTS7200   CO-TRUST   CPU224.226/DO.DO.AI.AO.特殊模块 100％兼容西门子S7-200系列CPU； 

采用的滤波技术，采样更加稳定 ，，退出带以太网口的200系列，效果更贴近工业4.0.。。。。。

ACS800-104-0580-7+E205+V991     5

ACS800-104-0580-7+C126+E205+V991     1

6AU1445-2AD00-0AA1   2---------

HD9M-A069-0130   1

Bristol babcock 模块396572-02-2   1---------

MCI210   2

HCU 3700/3703E   1

HCU-3805E   1

6AV6644-0BA01-2AX1   1-------------

20F1ANC302JN0NNNNN   1 面价145041--------

GMS600   1

REX521GBLGSB02G    1

6GK5205-3BF00-2AB2       1

6SL3162-0AM00-0AA0    2

6SL3162-0AF00-0AA1     6

6SL3162-0AB00-0AA0     8

LCL模块ABBAXD50000016780，BLCL-24-7+C188+C183

800F-PD3CX11  1面价164.35

2711PC-T10C4D8    1 面价38648

20F11RC015JA0NNNNN     1 面价13336

VW3E704000000    20个

IC693MDL350     2

6MF1113-0GA14-0AA0    1

VW3E704000000   22

6ES7291-8BA20-0XA0   1

A06B-6080-H304   1个  ----------

AB的440N-Z21S16H   2个

6ES7647-6CB05-0AX0          1

6ES7 151-1AA05-0AB0   1

6ES7 132-4HB01-0AB0   10

6ES7 132-4BD32-0AA0    8

6ES7 134-4MB02-0AB0    10

6ES7 131-4BF00-0AA0     10

6ES7 131-6BF00-0BA0     4

6ES7 134-6HB00-0CA1    4

6ES7 193-6AR00-0AA0    1

6ES7 131-6BH01-0AA0    4

6ES7 193-6AR00-0AA0     1

2198-C4030-ERS    面价13857

2198-C4015-ERS    面价9616

2198-C4007-ERS    面价8826

2198-C4004-ERS    面价7310

2198-C1004-ERS    面价7310

1734-IB8        面价964  

1734-OB8K     面价1595

1756-EN3TR    面价46432 

 2198-C4020-ERS    面价11905   各1

131-4BF50-0AA0 2

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