2536 modbus interface module products are offered for sale by suppliers on Alibaba.com, of which plc, pac, & dedicated controllers accounts for 23%, other communication & networking product accounts for 3%, and input and output(io) accounts for 1%.
A wide variety of modbus interface module options are available to you, such as ethernet/ip, ethercat and io-link.You can also choose from industrial, automated and industrial automation modbus interface module,As well as from plastic, copper modbus interface module, and whether modbus interface module is black, gray, or silver.