The Allen-Bradley 2711-M3A18L1 is an PanelView Micro 300 Operator Terminal. This is an electronic hardware that is powered by an external 18-32VDC power supply with nominal supply of 24VDC. This operator terminal is primarily used to provide real-time monitoring and interface to the machine or process.

The 2711-M3A18L1 features a monochrome display 3-inch screen with a resolution of 128 x 64 pixels and display area of 73 x 42 mm (2.87 x 1.67 in.). It comes with an internal backlight that is expected to operate up to 100,000 hr.

The 2711-M3A18L1 is also installed with a group of buttons that compose the keypad assembly. These buttons include the Function keys (F1 to F4), numeric keys and navigation keys. It has an internal real-time clock that is battery backed and used to timestamps critical process data.



Due to the small screen size, this HMI is ideal for installation in small machines or simple processes. Textual or simple graphical process mimic may be displayed in this HMI. It comes with a built-in 8-pin mini-DIN RS232 interface that is compatible with DF1. It has an internal memory amounting to 170 KB allotted for application runtime and 240KB used as the terminal's non-volatile memory.

The PanelView Standard 300 is available in several sizes and configurations to meet application requirements. All these variations improve operator productivity and simplify programming. The 2711-M3A18L1 PanelView Standard 300 Micro comes with an operator input keypad with four function keys and an LCD monochrome color display that has an LED backlight with a standby life of 100,000 hours. Its display dimension is 73 x 42 millimeters (2.87 x 1.67 inches), and a display resolution of 128 x 64.

It has an RS-232 (DF1) communication port. The 2711-M3A18L1 PanelView's input voltage is between 11 to 30 Volts DC (24 Volts DC nominal), with a power consumption of 25 Watts max (0.105 amps at 24 Volts DC). The approximate weight of the 2711-M3A18L1 PanelView Standard 300 Micro is 284 grams (10 ounces), and it has a dimension of 133 x 111 x 48 millimeters (5.23 x 4.38 x 1.87 inches) (length, breadth, and height). The 2711-M3A18L1 PanelView Standard 300 Micro has an operating temperature between 0 and 55 degrees Celsius (32 and 131 degrees Fahrenheit), a storage temperature between -20 and 85 degrees Celsius (-4 and 185 degrees Fahrenheit) and a working relative humidity range from 5-95% noncondensing at 0 to 55 degrees Celsius (32 to 131 deg. F) working temperature. It has a Shock rating of 30 g and operational vibration of 2 g.