2711-B5A1 | Allen-Bradley | PanelView Standard Operator Termina

The Allen-Bradley 2711-B5A1 is a PanelView 550 standard keypad and touchscreen terminal. It has a 5.5-inch blue monochrome LCD touchscreen with 128 touch cells that have an actuation of 1 million presses. This terminal has a 256 x 128 display resolution and a display area of 4.75 x2.38 inches. Its internal backlight has approximately 100,000 hours of LED life but it is user-replaceable with a 2711-NL1 backlight. The keypad input of this terminal consists of numeric keys, navigation keys, and function keys that have a stainless-steel domed membrane and an actuation of 1 million presses.

It is an AC or DC power terminal that has a 240 KB non-volatile RAM for application objects, text, and bitmaps, and a 170 KB application runtime. It comes with an RS-232 printer port and a remote I/O communication port. The communication cable compatible with the 2711-B5A1 terminal is the 2711-NC13 and it can be programmed using the Panelbuilder 32 software. A battery-backed real-time clock timestamps critical data and it supports an ATA memory card. It has a total measurement of 6.57 x 10.47 x 4.17 inches and weighs 2.7 pounds. It ships with a firmware version that ranges from 1.00 to 4.48.

This terminal has a nominal DC input voltage of 24 Volts DC, a DC input voltage range of 18 to 30 Volts DC, and an AC input voltage of 85 to 264 Volts AC at 47 to 63 Hertz. It also has a maximum power consumption of 18 W or 0.75 Amps at 24 Volts DC for DC power and 45 VA for AC power. The operating temperature ranges from 0 to 55 degrees Celsius and the non-operating temperature ranges from -20 to 70 degrees Celsius. The heat dissipation of the 2711-B5A1 terminal is 20 W or 69 BTU/hour and its non-condensing relative humidity is 5 to 95% at 0 to 30 degrees Celsius. It has an operating altitude of up to 2000 meters and an operating vibration of 2 g at up to 2000 Hertz. The 2711-B5A1’s operating shock is 30 g and its non-operating shock is 50 g.