Thông số kỹ thuật màn hình AB Panelview: The 2711P-B7C4D9 operator interface terminal is an Allen-Bradley/Rockwell Automation Panelview Plus 6 series operator interface terminal. The input voltage range for this operator interface terminal is between 18 and 32 Volts DC. The 2711P-B7C4D9 operator interface terminal can be controlled through either its keypad or its touchscreen. The touchscreen is about 7 inches wide and it can support full color graphics. The 2711P-B7C4D9 operator interface terminal comes with 512 MB of RAM and also with 512 MB of nonvolatile memory. This content was written and compiled by DO Supply and should not be copied.