1C31227G01 WESTINGHOUSE

A-B 1746-P4
A-B 1756-IF16
A-B 1756-IF16
A-B 1756-IF16
BENTLY 330180-X1-CN

分类: , 标签:

Description

大型PLC则大多为双CPU系统,甚至有些PLC中多达CPU。对于双CPU系统,一般一个为字处理器,一般采用8位或16位处理器;另一个为位处理器,采用由各厂家设计制造的专用芯片。字处理器为主处理器,用于执行编程器接口功能,

Allen Bradley Industrial Computer Panel View

USED VMIC VMIVME-7698-146 Celeron Socket Computer Board

USED Xycom XVME-678 VMEbus PC/AT Processor Module

USED Xycom XVME-675 VMEbus CPU Control Board Processor