Description
模块式PLC是将PLC各组成部分,分别作成若干个单独的模块,如CPU模块、I/O模块、电源模块(有的含在CPU模块中)以及各种功能模块。模块式PLC由框架或基板和各种模块组成。模块装在框架或基板的插座上。这种模块式PLC的特点是配置灵活,
NEW CUTLER HAMMER HMCP400R5 TYPE HMCP BREAKER
HONEYWELL 620-1631 MODULE 620-1631
NEW GE FANUC C697CPU731X CENTRAL PROCESSOR
CUTLER HAMMER PGGLOBLPMNTD2 TOUCH SCREEN 98-00135-00
CUTLER HAMMER PGGLOBLPMNTD2 TOUCHSCREEN 98-00135-00