描述
模块式PLC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，可根据需要选配不同规模的系统，而且装配方便，便于扩展和维修。大、中型PLC一般采用模块式结构。
JACUZZI K615969 72″ OYSTER WHIRLPOOL BATH/6 JETS 160486
COMFORTAIRE TGCG042A-4K-120 3.5T ROOFTOP AIR CONDITION
COMFORTAIRE TGCG042A-4K-120 3.5t ROOFTOP AIR CONDITION
KOHLER K-1014-HA-0 20.5″ X 31″ FIBERGLASS WHIRLPOOL TUB
YORK DAPM-F048AA 4 TON ROOFTOP AIR CONDITIONER R-22
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DAYTON FAN FORCED 30.0KW ELECTRIC UNIT HEATER 161855
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MINUTEMAN C46100-00 17″ BRUSH HEAD CARPET CLEANER
THERMO SCIENTIFIC 51231135 FIXED ANGLE ROTOR ADAPTER
JENN-AIR JES8850BAS STAINLESS STEEL CONVECTION OVEN
