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
NATIONAL INSTRUMENTS NI PCI-GPIB IEEE 488.2 TESTED
NATIONAL INSTRUMENTS, SCXI-1102, THERMOCOUPLER AMP
National Instruments NI GPIB-USB-A controller IEEE 488
NATIONAL INSTRUMENTS AT-MIO-64E-3 DAQ CARD WARRANTY!!!
National Instruments PCI-6602 TESTED
National Instruments SB-GPIB/TNT 182390C-01
NATIONAL INSTRUMENTS SCB-68 DAQ I/O BLOCK /POWER MODULE
NATIONAL INSTRUMENTS PC-4350 DAQ BOARD/ LOGGER SOFTWARE
National Instruments NI PCI-6034E
NI PCIe GPIB Interface Card National Instruments
National Instruments IEEE-488
NATIONAL INSTRUMENTS PCI-6014 MULTIFUNCTION INPUT DAQ
National Instruments NI DAQ PCI-MIO-16EX-50 Free Ship
National Instruments, VXI MXI 2, Buss Extender, C size
