In modern industrial automation, reliable communication between remote I/O and PLCs is essential. The Schneider Electric CRA module enables efficient Ethernet-based remote I/O connectivity in PLC and DCS systems, improving scalability, diagnostics, and overall networked automation performance.
Product Details
Product Description
The Allen Bradley PanelView Plus 6 2711PC-K4M20D8 is a compact 3.5-inch grayscale keypad terminal designed for operator interface applications. It features a durable keypad rated for one million actuations, integrated Ethernet and RS-232 communication, and a non-replaceable LED backlight with a service life of 25,000 hours.
Technical Specifications
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Manufacturer: Allen Bradley
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Product Line: PanelView Plus 6
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Catalog Number / Model: 2711PC-K4M20D8
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Product Type: PanelView Plus 6 400 Operator Terminal
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Weight: 1.06 lbs (0.48 kg)
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Display Size: 3.5 in.
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Display Area: 70 × 53 mm (2.8 × 2.3 in.)
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Display Type: Grayscale TFT LCD
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Resolution: 320 × 240 pixels, 16 grayscale levels
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Backlight: White LED, non-replaceable, rated 25,000 hours at 25 °C
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Keypad: 8 function keys (F1–F8), 1 million presses durability
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Internal Memory: 256 MB RAM, 512 MB nonvolatile memory (approx. 79 MB free user memory)
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Integrated Ports: Ethernet, RS-232
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Input Voltage Range: 18–32 VDC
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Input Power: 18–30 VDC
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Communication Cable: 2711-NC13
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Series: A and B
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Lifecycle Status: End of life
Application Scenarios
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Compact operator interface for small machines and control panels
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Systems requiring keypad input with Ethernet and RS-232 connectivity
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Environments where space-saving HMI terminals are preferred
FAQ
Q: What type of display does the 2711PC-K4M20D8 use? A: A 3.5-inch grayscale TFT LCD with 320 × 240 resolution.
Q: How long does the backlight last? A: Approximately 25,000 hours at 25 °C.
Q: What communication options are available? A: Ethernet and RS-232 ports are integrated.
Comparison with Similar Models
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2711PC-K4M20D8: 3.5-inch grayscale keypad terminal.
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2711PC-T4M20D8: 4-inch touchscreen terminal.
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2711PC-T6M20D8: 6-inch monochrome touchscreen terminal.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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