Product Description

Overview

The ABB DIS0012 (2RCA025340A0001H) is a high-performance Local Human-Machine Interface (LHMI) module, designed for ABB industrial automation and excitation systems, including the UNITROL series. This module combines a capacitive touchscreen with advanced digital I/O processing, enabling reliable monitoring, control, and diagnostics in demanding electrical environments. Its robust aluminum front panel and industrial-grade components ensure stable operation in high-vibration, high-temperature applications.

Key Features

• Large High-Resolution Display: 12-inch TFT LCD with 1024 × 768 resolution for clear visualization of system status and parameters.

• Responsive Capacitive Touch: Smooth, precise touch interface compatible with IEC 61131-3 control software.

• Industrial-Grade Design: Rugged aluminum front panel for protection against mechanical stress and environmental challenges.

• High-Performance Processor: Quad-core ARM Cortex-A7 CPU with 1 GB RAM and 8 GB eMMC storage for fast processing of I/O signals and user interface operations.

• Digital I/O Integration: Facilitates real-time exchange of digital signals between field devices and the central CPU with galvanic isolation to prevent interference or surges.

• Compact and Lightweight: Physical dimensions of 31.0 × 22.5 × 5.0 cm with a total weight of 0.78 kg for flexible panel mounting.

Technical Specifications

Applications

• Excitation Control: Managing digital feedback and control commands for synchronous generators.

• Industrial Drives: Real-time monitoring and control in high-power drive systems.

• Grid and Substation Automation: Capturing digital status signals in medium- and high-voltage switchgear.

• Process Automation: Integrating discrete field signals into centralized control loops.

FAQ

Q: What systems is the DIS0012 compatible with?
A: It integrates with UNITROL Excitation Systems and ABB AC 800PEC automation platforms.

Q: How does it handle electrical noise?
A: The module provides galvanic isolation and integrated signal filtering to suppress EMI and protect control logic.

Q: Can it operate in harsh industrial environments?
A: Yes, the aluminum panel and ruggedized components allow continuous operation in high-temperature, high-vibration conditions.

Q: What display interface does it provide?
A: A 12-inch capacitive touch TFT LCD with 1024 × 768 resolution and IEC 61131-3 compliant user interface.

Q: How does it differ from DIS0011?
A: The DIS0012 offers a larger display, more advanced processor, and enhanced I/O signal handling for modern ABB systems.