描述
PLC是面向工矿企业的工控设备。它接口容易，编程语言易于为工程技术人员接受。梯形图语言的图形符号与表达方式和继电器电路图相当接近，为不熟悉电子电路、不懂计算机原理和汇编语言的人从事工业控制打开了方便之门。
NATIONAL INSTRUMENTS NI AT-MIO/AI-16XE-10 MULTIFUNCTION
National Instruments PCI-6503 & 50 Pin Breakout + Cable
National Instruments NI PCI-232/485 2-Channel
National Instruments SCXI-1000 w/ SCXI-1120 & 1320 ++
National Instruments High-Current 96 Ch PCI-6509
National Instruments PCI-485/8; 8-port RS-485 w/Cable
NATIONAL INSTRUMENTS AT-MIO-16DE-10 MULTIFUNCTION DAQ
National Instruments PCI-MIO-16XE-50 Card
National Instruments PSHR68-68M 183569-01 NEW
National Instruments AT-DIO-32F card
National Instruments PXI-8211
