TPPB-02 Compact Pushbutton Extension Panel

Description

TPPB-02

The ABB TPPB-02 is a compact pushbutton extension panel designed as a supplementary control interface for ABB’s industrial HMI systems and PLC-based control architectures. As a dedicated operator control component, it provides physical pushbuttons and indicator lights that integrate seamlessly with primary HMI panels, offering quick access to frequently used functions without relying solely on touchscreen interfaces.

TPPB-02

This panel fits into control system architectures as an auxiliary input/output device, connecting directly to PLCs or HMI controllers to extend operator interaction capabilities. Its core role is to provide tactile control points for critical operations, visual status indicators for process conditions, and emergency functions that require physical confirmation. For system integrators, the ABB TPPB-02 simplifies the design of complete operator stations by offering a standardized extension solution that works with ABB’s TP series HMI panels and AC500 PLCs, ensuring consistent operation and communication across the control system.

Main features and advantages:

The ABB TPPB-02 delivers reliable performance through its robust mechanical design, featuring high-quality momentary pushbuttons rated for 1 million operations—ensuring long service life in high-use applications. Each button includes an integrated LED indicator that provides clear visual feedback of selected states or active functions, with bright, high-visibility illumination that remains visible even in well-lit industrial environments.

Its compact form factor (150mm x 100mm x 45mm) allows flexible mounting on machine surfaces, control consoles, or adjacent to primary HMI panels without requiring excessive space. The panel’s IP65-rated front face withstands dust, water spray, and occasional cleaning with industrial detergents, making it suitable for installation in harsh production areas. The ABB TPPB-02 connects via a standard M12 industrial connector, ensuring secure communication with control systems and simplifying installation.

Application areas:

In industrial control rooms and machine operator stations, quick access to critical control functions is essential for maintaining operational efficiency and responding to process anomalies. Operators often need dedicated physical controls for emergency stops, mode selections, or frequent adjustments alongside their primary HMI displays. This is where the ABB TPPB-02 proves its value, serving as a compact pushbutton extension panel that enhances operator control capabilities in diverse industrial environments.

Used extensively in industrial automation scenarios requiring supplementary physical controls paired with HMI systems like the ABB TP830, the ABB TPPB-02 excels in applications where tactile feedback and immediate response are critical. In food and beverage processing lines, it provides dedicated buttons for batch start/stop functions and recipe selection. In packaging machinery, it enables quick mode changes between production runs without navigating through on-screen menus. Its rugged design makes it suitable for installation on machine enclosures or control consoles in automotive plants, pharmaceutical facilities, and chemical processing environments where reliable physical controls complement digital interfaces.

Related products:

ABB TP830 – Primary HMI panel that pairs with the ABB TPPB-02 to create complete operator stations with both touch and physical controls.

ABB AC500 PLC – Programmable controller that processes input signals from the ABB TPPB-02 and controls associated outputs.

ABB CI854 – Communication interface that facilitates connection between the ABB TPPB-02 and remote PLC systems.

ABB SM521 – Digital input module that receives signals from the ABB TPPB-02 in larger control systems.

ABB SM522 – Digital output module that controls external indicators triggered by ABB TPPB-02 inputs.

ABB PS865 – Power supply unit that provides stable 24V DC to the ABB TPPB-02 and connected devices.

ABB TPPB-01 – Single-row version of the ABB TPPB-02 with 4 pushbuttons for space-constrained applications.

ABB XM12-8 – M12 junction box that simplifies wiring when multiple ABB TPPB-02 panels are installed.

Installation and maintenance:

Pre-installation planning for the ABB TPPB-02 should focus on ergonomic placement within easy reach of operators, ideally positioned adjacent to primary HMI panels like the TP830 for intuitive workflow. Ensure the mounting surface can support the panel and provide adequate protection from mechanical damage. Verify that the connecting cable length does not exceed 10 meters to maintain signal integrity, and use shielded cables grounded at both ends to prevent electromagnetic interference from nearby motors or drives.

For maintenance, perform quarterly inspections to check for button sticking or intermittent operation, which can indicate contamination or mechanical wear. Clean the front panel with a dry cloth or mild detergent as needed, avoiding harsh chemicals that could damage the IP65 seal. Inspect cable connections monthly for tightness, especially in vibration-prone environments, to prevent communication interruptions. Replace individual button assemblies as needed using ABB’s recommended spare parts to maintain panel functionality without complete replacement.

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