Description

The ABB TP858 is a high-performance, industrial-grade touch panel operator interface designed as a core component of the ABB System 800xA distributed control system (DCS). Featuring a 15-inch color TFT display with resistive touch technology, it provides intuitive process visualization, alarm handling, and real-time control for operators in demanding environments such as power generation, oil & gas, mining, and water/wastewater facilities.

Pre-configured with ABB’s 800xA Workplace software, the ABB TP858 delivers seamless access to process graphics, historical trends, diagnostics, and equipment status—without requiring third-party HMI development tools. Its rugged design meets stringent industrial standards, ensuring reliable operation in harsh conditions where dust, moisture, and temperature extremes are common.

Application Scenarios

At a combined-cycle power plant in Southeast Asia, control room operators struggled with slow response times and limited visibility on older HMIs during turbine startups. After upgrading to the ABB TP858. they gained instant access to synchronized 800xA graphics, live vibration trends from Bently Nevada systems, and one-touch permissives for boiler ignition—all on a bright, glare-resistant screen. “The TP858 cut our startup time by 20% because operators could see everything at once,” said the shift supervisor. In high-stakes operations where seconds matter, the ABB TP858 transforms data into decisive action.

Technical Principles and Innovative Values

Innovation Point 1: Native 800xA Integration – No Custom Graphics Needed

Unlike generic HMIs that require manual tag mapping and screen building, the ABB TP858 runs the native 800xA Workplace environment. All process graphics, alarms, and faceplates created in the central engineering station appear instantly—ensuring consistency, reducing engineering effort, and eliminating version drift.

Innovation Point 2: Fanless, Solid-State Design for Harsh Environments

With no moving parts and an industrial-grade SSD, the ABB TP858 resists vibration, dust, and thermal cycling—ideal for motor control centers, offshore platforms, or dusty cement plants where standard PCs would fail.

Innovation Point 3: Secure Remote Access & Diagnostics

When enabled via ABB’s security framework, the ABB TP858 supports encrypted remote desktop sessions for expert troubleshooting—reducing travel costs and mean time to repair (MTTR) without compromising OT network integrity.

Innovation Point 4: Unified Alarm & Event Management

Alarms from PLCs (e.g., AC 800M), drives, and third-party systems (via OPC) are consolidated into a single, prioritized list with audit trails—helping operators respond faster and comply with regulatory requirements (e.g., NERC, ISO 55000).