The Allen-Bradley 2711PC-K4M20D8 is a compact PanelView Plus 6 terminal by Rockwell Automation with a monochrome 3.0 x 2.3-inch display and keypad input. It features Ethernet and RS-232 communication, runs on 24V DC, and has 512 MB storage with FactoryTalk View software. Enclosed for indoor use, it suits various industrial applications. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 2711PC-K4M20D8 Product Line PanelView Plus 6 Compact Display Size 3.0 x 2.3 in. Display Color Monochrome Input Type Keypad Communication Ethernet and RS-232 Input Power 24V DC Software FactoryTalk View Compact Machine Edition Memory 512 MB nonvolatile memory and 256 MB RAM Enclosure Type NEMA/UL Type 12, 13, 4X (indoor use only), and IEC IP66 Dimensions 6.0 x 7.28 x 2.35in.