Allen-Bradley HMI 2711P-RDT7C is a human-machine interface (HMI) panel manufactured by Rockwell Automation.

Allen-Bradley HMI 2711P-RP2K is a model from the PanelView Plus 7 Performance series of human-machine interface (HMI) devices produced by Rockwell Automation.

Allen-Bradley HMI (Human Machine Interface) model you mentioned, 2711P-T10C4D9, is a specific variant from the Allen-Bradley PanelView Plus 7 Performance series.

Allen-Bradley HMI model 2711-T6C20L1 is a part of the Allen-Bradley PanelView Plus 6 series.

Allen-Bradley HMI (Human Machine Interface) model 2711P-RW2 is a PanelView Plus 6 Compact terminal.