The Allen - Bradley 2711 - M3A18L1 is a micro operator terminal of the PanelView 300 series. Its brief parameters are as follows:
Product Type: PanelView Micro 300 standard operator terminals
Brand: Allen - Bradley
Manufacturer: Rockwell Automation
Display Type: Monochrome transflective LCD with LED backlight
Display Size: 3 inches
Display Area: 73 x 42 mm (2.87 x 1.67 in.)
Resolution: 128 x 64
Keypad: 4 function keys (F1…F4)
Application Memory: 170 KB application runtime, 240 KB non - volatile memory
Communication Ports: RS232 (DF1), 8 - pin mini DIN
Input Voltage Range: 18 - 32 VDC (nominal 24 VDC)
Enclosure: NEMA Type 12/13, 4X (indoor use only), IP54, IP65
Status Indicators: Comm (green), Fault (red)
Input Type: Keypad
Backlight: Non - replaceable