Product Details
Product Description
The 2711-K9C8 is a robust operator interface terminal from the Allen-Bradley PanelView 900 Standard series, engineered for high-performance monitoring and control in industrial environments. This unit features a 9-inch Active Matrix TFT color display with a 640 x 400 resolution, providing sharp visual feedback for complex automation processes. Unlike touch-only models, the 2711-K9C8 (Catalog Number: 2711-K9C8) is equipped with a heavy-duty stainless-steel domed keypad assembly, including 16 programmable function keys (F1 through F16) for tactile, precise operator input.
This terminal is designed for seamless integration into legacy Data Highway Plus (DH+) networks, featuring a dedicated DH+ communication port along with an auxiliary RS-232 port for serial printing requirements. Built to withstand demanding factory conditions, the housing is rated for NEMA 4X and IP65 protection, ensuring resistance against dust and liquid ingress when panel-mounted. The internal architecture includes 1008 KB of nonvolatile flash memory to support rich graphical objects, bitmaps, and extensive alarm text.
Technical Specifications
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Manufacturer: Allen-Bradley / Rockwell Automation
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Model Number: 2711-K9C8
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Operator Input: Tactile Keypad (16 Function Keys)
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Display Technology: 9-inch Color Active Matrix TFT
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Backlight Component: CCFL (Replacement part 2711-NL2)
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Effective Display Area: 210 x 131 mm (8.27 x 5.17 in.)
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Primary Communication: Data Highway Plus (DH+)
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Peripheral Interface: RS-232 Printer Port
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Memory Capacity: 1008 KB Nonvolatile (App Objects); 310 KB Runtime
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Power Requirements: 85 to 264V AC (Universal Input)
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Frequency Range: 47 to 63 Hz
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Environmental Ratings: NEMA Type 12/13, 4X; IP54, IP65
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Diagnostic Indicators: COMM (Green LED), FAULT (Red LED)
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Shipping Weight: 3.20 kg (7.06 lbs)
Selection and Maintenance
The 2711-K9C8 is primarily used to replace or maintain legacy HMI systems connected to PLC-5 or SLC 500 controllers via DH+. When performing maintenance, ensure the 2711-NC14 communication cable is utilized for stable signal integrity. If the screen becomes dim, the 2711-NL2 backlight lamp can be field-replaced to extend the unit's operational life.
Engineering FAQ
What software is required to modify the application on a 2711-K9C8?The PanelView 900 Standard series is programmed using PanelBuilder32 software. While modern FactoryTalk View Studio can import these files, native edits require the legacy PanelBuilder environment.
How does this model handle power fluctuations?The 2711-K9C8 features a wide-range universal AC power supply. It can handle input voltages from 85V up to 264V AC, making it resilient against the voltage sags common in heavy industrial start-up cycles.
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.
Tech & Buying Guide
Strategic Selection: Choosing the Right SCADA Software for Your PLC Project
In industrial automation, the SCADA (Supervisory Control and Data Acquisition) system acts as the bridge between raw machine data and actionable human intelligence. Selecting the incorrect software platform can lead to integration bottlenecks, scalability issues, and excessive long-term maintenance costs. As an automation consultant with 15 years of experience, I have guided many projects through the selection process. Below are the essential criteria for choosing a platform that ensures both performance and longevity.
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems
In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide
Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.