140ACI04000施耐德140ACI04000

 ：林超

部门 ： 销售二部

职位：销售工程师

： /  

 : 2648713398

*处理单元（CPU）是可编程逻辑控制器的控制中枢。它按照可编程逻辑控制器系统程序赋予的功能接收并存储从编程器键入的用户程序和数据；检查电源、存储器、I/O以及警戒定时器的状态，并能诊断用户程序中的语法错误。当可编程逻辑控制器投入运行时，首先它以扫描的方式接收现场各输入装置的状态和数据，并分别存入I/O映象区，然后从用户程序存储器中逐条读取用户程序，经过命令解释后按指令的规定执行逻辑或算数运算的结果送入I/O映象区或数据寄存器内。等所有的用户程序执行完毕之后，zui后将I/O映象区的各输出状态或输出寄存器内的数据传送到相应的输出装置，如此循环运行，直到停止运行。

　　为了进一步提高可编程逻辑控制器的可靠性，近年来对大型可编程逻辑控制器还采用双CPU构成冗余系统，或采用三CPU的表决式系统。这样，即使某个CPU出现故障，整个系统仍能正常运行。 

1746-NI4

1746-NI8

1746-NR4

1746-NO4V

1747-CP3

1747-DCM

1747-L531

1747-L532/E

1747-L541

1747-L542

1747-L543/B

1747-L551/A

1747-L552/B

1747-L553/B

1747-ASB

1747-SDN

1747-SN/B

1756-IB16/A

1756-IB16I/A

1756-IF16/A

1756-L63XT

1756-IT6I

1756-OB16D

1756-CNB

1756-CNBR/D

1756-CNBR/B

1756-CNBR/E

1756-OF6VI/A

1756-DNB/A/B

1756-ENBT/A

1756-EN2T

SMC VV816-03S-W04D-?X17-XG 6-STATION PNEUMATIC MANIFOLD

SMC VV816-03S-W04D-?X17-XG 6-STATION PNEUMATIC MANIFOLD

SMC VV815-03S-W04D-?X17-XG PNEUMATIC MANIFOLD, ISO, 5 STATION

SMC VV815-03S-W04D-?X17-XG PNEUMATIC MANIFOLD, ISO, 5 STATION

SMC VV815-035-SUQW0?4BT-W1 WITH ATTACHED PART NUMBER EX230-SDN1

SMC VV814-03S-W04D-?X17 PNEUMATIC MANIFOLD 4 STATION ISO

SMC VV8040-ARB-AB-1?-X6S REGULATOR

SMC VV8040-ARB-AB-1?-X6S WITH 2 PRESSURE GAUGES

SMC VV8040-ARB-AB-1?-X6L REGULATOR

SMC VV8040-ARB-AB-1?-X6L W/ ATTACHED PART NUMBER WITH 2 PRESSURE GAUGES

TURCK RSM RKM 577-6M 5 POLE DOUBLE ENDED MALE/FEMALE STRIGHT 6 METERS

SMC VV8014-03F-SDNN?0-W1 MANIFOLD ISO

SMC VV8014-03F-SDNN?0-W1 MANIFOLD ISO

SMC VV80110-02F-SD0?-W1 PNEUMATIC MANIFOLD, ISO, 10-STATION

SIEMENS 6FX2002-2AS02-1?AC5 SIGNAL CABLE 2.5 METER

VV5QC41-04C12FS?D0-X26 VALVE MANIFOLD X26, WITH 4 VALVES

SMC VV5QC41-04C12FS?D0-X25 VALVE MANIFOLD X25

SMC VV50C41-04C16FS?DQN0-X25 WITH ATTACHED PART

SMC VSS8-8-YZ-S-3EZ?-V1 SOLENOID VALVE, SIZE 2, 2 POS, DUAL PRESSURE

SMC VSS8-8-FJG-D-3E?Z-V1 PNEUMATIC SOLENOID VALVE, MAX PRESS 142 PSI,

SMC VSS8-6-FJG-D-3E?2-V1-Q VALVE, ISO PLUG-IN BLUE COIL

SMC VSS8-6-FIG-D-3E?Z-V1-Q DOUBLE SOLENOID VALVE, ISO PLUG-IN, BLUE

SMC VSS8-6-FHG-D-3E?Z-V1 VALVE-24VDC-SIZ?E 1-3 POSITION 5

SMC VSS86FGS3ZV1 VALVE, SIZE 1, ISO. PLUG -IN