描述
从结构上分，PLC分为固定式和组合式（模块式）两种。固定式PLC包括CPU板、I/O板、显示面板、内存块、电源等，这些元素组合成一个不可拆卸的整体。模块式PLC包括CPU模块、I/O模块、内存、电源模块、底板或机架，这些模块可以按照一定规则组合配置。
Siemens 6AG4011-1CG03-1KX0 Rack PC IL 40
NEW Nordson 288009/105649D MICROSET Uniscan Temp. Kit
NEW Viscom 11-15-8 Camera and Module Unit
Refurbished Eaton-Kenway 0065006 AS/RS Interface Board
With 0063598-003 Maintenance Interface Board
PLC Direct D4-450 DL405 CPU Module
Allen-Bradley 6180-DGCEFGAZFZZ Series B Ind. Computer
Fischer + Porter 53MC5212A25BA Controller 53MC5
Bosch ECH57-MG Nutrunner 0 608 841 011
GSI/View Engr. 2860070-521A DSP/Combiner Board
FUJI F908-TBL Thermal Barcode Labeler Controller
NEW Philips Assembleon 532221491436 Pipette Controller
