... precision 2.Competitive price 3.Easy to operate and connect Hot selling automatic glue PLC control systemApplication Common application scope: automobile mechanical ... glue, AB glue, fast dry glue, epoxy adhesive, sealant, hot glue, grease, silver glue, red glue, solder paste, cooling ... I/O Signals Port8 Inputs / 8 OutputsExternal Control InterfaceRS232 Hot selling automatic glue PLC control system