501 q series input module products are offered for sale by suppliers on Alibaba.com, of which plc, pac, & dedicated controllers accounts for 64%, input and output(io) accounts for 11%, and other electrical equipment accounts for 2%.
A wide variety of q series input module options are available to you, such as ethernet/ip, modbus and ethercat.You can also choose from industrial, automated and industrial automation q series input module,as well as from black q series input module