Description Delta HMI TP04G-AL-C this series can display message same time 4.1’’ STN LCD Display, password protection TP04G-AL2 supports RS-232/RS-422/RS-485 communication port.Specification:Brand Name: DELTA HMIModel: Tp04G-ALC 4.1’’ STN LCD DISPLAYTP04G-AL2 supports RS-232/RS-422/RS-485 communication portPassword ProtectionUser-defined function keys available ...