CC-TDOB01 HONEYWELL

WESTINGHOUSE 1C31227G01
A-B 1746-P4
A-B 1746-P4
A-B 1756-IF16
A-B 1756-IF16
A-B 1756-IF16

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Description

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,监视内部定时器

Allen Bradley Electronic Operator Interface Terminal

Allen Bradley Electronic Operator Interface Terminal

Allen Bradley Industrial Computer Panel View

USED VMIC VMIVME-7698-146 Celeron Socket Computer Board

USED Xycom XVME-678 VMEbus PC/AT Processor Module