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Technical specifications for 2711-M3A18L1
Allen-Bradley 2711-M3A18L1 PanelView 300 – 3" Monochrome Micro Keypad HMI
The Allen-Bradley 2711-M3A18L1 is part of the PanelView 300 series, designed for operator interface applications in industrial environments. It features a 3-inch monochrome display and a micro keypad input, ideal for compact control setups.
This HMI terminal operates on a 24V DC input power supply and uses RS-232 (DF1) communication protocol, accessible via an 8-pin mini DIN port. The communication cable recommended for this unit is the 1761-CBL-PM05.
The enclosure meets NEMA Type 12/13 and 4X (indoor use only), offering protection rated at IP54/IP65, making it suitable for use in demanding industrial settings. It also includes status indicators—COMM (Green) and Fault (Red)—to help operators easily monitor system states.
Important specs include:
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Memory capacity: 240 KB
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Input voltage range: 18–32VDC
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Series A and B compatibility
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Non-replaceable backlight
The unit is compact and lightweight, with shipping dimensions of 11 x 8 x 6 inches and a weight of approximately 3 lbs, making it easy to install within a cabinet or machine panel.
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