Allen Bradley 2711-M3A19L1 Operator Interface Terminal (HMI)

FAQ

Q1. What is the 2711-M3A19L1 used for?
It is a compact HMI used for basic machine control and status monitoring in small automation systems.

Q2. What display does it use?
It uses a 3-inch monochrome LCD with 128 × 64 resolution.

Q3. What communication interface does it support?
It supports RS-232 with DH-485 protocol via an 8-pin mini DIN port.

Q4. What is the power requirement?
It operates on 18–32 V DC, typically 24 V DC.

Q5. What are its exact physical dimensions?
The dimensions are 133 mm × 111 mm × 48 mm.

Q6. What is the weight of the device?
The weight is approximately 0.26–0.27 kg.

Q7. What software is used for programming?
It is configured using PanelBuilder 32 software.

Q8. Is the 2711-M3A19L1 still in production?
No, it is a legacy PanelView 300 Micro model and has been discontinued.

2711-M3A19L1 Allen Bradley

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