Allen Bradley 2711PC-B4C20D8 Compact Operator Interface Terminal / HMI

FAQ

Q1: What is the Allen-Bradley 2711PC-B4C20D8 used for?
A1: The 2711PC-B4C20D8 is a compact HMI terminal designed for industrial automation applications, including machine monitoring, operator control, and process visualization.

Q2: What type of display does the 2711PC-B4C20D8 feature?
A2: This model includes a 3.5-inch color TFT LCD display with a resolution of 320 × 240 pixels and 18-bit color graphics.

Q3: Does the terminal support both keypad and touchscreen operation?
A3: Yes. The unit combines an analog resistive touchscreen with eight programmable function keys for flexible machine operation.

Q4: Which communication interfaces are available on the 2711PC-B4C20D8?
A4: The terminal supports EtherNet/IP communication and includes Ethernet, RS-232, and USB connectivity ports for industrial integration.

Q5: What power input does the 2711PC-B4C20D8 require?
A5: The terminal operates on 18–32V DC input power with a nominal operating voltage of 24V DC.

Q6: What software is used to configure this HMI terminal?
A6: The 2711PC-B4C20D8 is configured using FactoryTalk View Machine Edition software from Rockwell Automation.

Q7: Is the 2711PC-B4C20D8 still manufactured by Allen-Bradley?
A7: No. This model has been discontinued, although refurbished and surplus units are still available from industrial automation suppliers.

Q8: What are the dimensions and weight of the 2711PC-B4C20D8?
A8: The terminal measures approximately 167 × 226 × 60 mm and weighs about 0.9 kg (1.98 lb).

2711PC-B4C20D8 Allen Bradley

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