PESD/235.10.1-001 ABB Matt White Dimming Icon Rocker Switch for Indoor Lighting

1. Basic Specifications & Appearance Design

• Product Series:ABB i-bus® KNX PEONIA Series Smart Dimming Switch Module
• Model:PESD/235.10.1-001
• Color & Finish:Matt White, adopting high-quality frosted matte technology, with a delicate, non-reflective and fingerprint-resistant surface. It is compatible with various indoor decoration styles such as modern minimalist, Nordic, light luxury and industrial, with high visual integration and suitable for different decoration scene matching.
• Button Design:2-gang rocker switch with built-in exclusive dimming icon, which clearly distinguishes dimming from ordinary lighting control scenes visually with high recognition; the button stroke is optimized, with a crisp touch and sensitive feedback, and the edge is rounded and polished to balance aesthetics and use safety, avoiding collision and scratch.
• Installation:Flush mounting, compatible with standard 86-type smart back box (installation depth ≥35mm). The body adopts a compact structure design, which greatly saves installation space in distribution boxes and walls, and can be seamlessly combined with other PEONIA series smart panels and switches, adapting to multi-button linkage dimming scenarios.
• Protection Rating:IP20, designed specifically for dry indoor environments, suitable for installation and use in non-humid areas such as living rooms, bedrooms, offices, corridors and exhibition halls, avoiding the impact of humid environments on equipment operation.
• Material:High-weather resistance and high-strength engineering plastic, with excellent scratch-resistant, anti-yellowing and anti-aging performance. It can maintain its original matte texture even after long-term exposure to indoor light, with a long service life and can meet the needs of daily high-frequency operations.

2. Core Functional Parameters

• Communication Protocol:Natively supports KNX (TP) intelligent building control bus protocol, perfectly compatible with ABB i-bus® KNX smart control system, and can be seamlessly integrated into building automation networks and whole-house smart systems to achieve centralized control, remote linkage and zoned control of dimming functions.
• Core Function:Both 2-gang buttons support smart dimming control, which can be programmed independently without mutual interference. Each button can realize dual functions of 0~100% stepless dimming (free brightness adjustment) and instant on/off, and also supports three control modes: single control, group control and scene linkage, adapting to diverse dimming needs.
• Operation Logic:Supports dual-logic programming of short press (instant on/off/switch preset dimming gear) and long press (stepless brightness adjustment, dimming speed can be customized). Dimming speed, brightness gear and preset scenes can be flexibly set through KNX ETS software, adapting to different scenes such as reading, resting and ambient lighting.
• Backlight:The button has a built-in soft LED backlight, which can clearly identify dimming icons and button positions without additional light sources at night. The backlight brightness can be manually adjusted through the system to avoid glare, balancing the convenience of night operation and use comfort.
• Linkage Compatibility:It can be linked with KNX dimmers, switch actuators, scene control panels, smart thermostats, curtain controllers and other devices to realize scene-based dimming control (such as "Reading Mode" automatically adjusting to appropriate brightness, "Sleep Mode" gradually turning off lights, "Away Mode" synchronously turning off all dimming circuits).
• Programmability:Full programming support via KNX ETS software, which can flexibly customize button functions, dimming parameters and linkage trigger conditions. The programming logic can be modified at any time according to usage needs without disassembling the device, making maintenance convenient and efficient and reducing later operation and maintenance costs.

3. Electrical & Environmental Parameters

• Power Supply:Powered by KNX bus, no additional independent power supply is required, which simplifies on-site wiring process, reduces wiring costs, and ensures neat and beautiful wiring, avoiding messy wiring affecting decoration effect.
• Operating Temperature:-5℃ ~ 45℃, suitable for most indoor environments, including winter heating environments in the north and high-temperature environments in the south in summer. There is no impact from condensed water, and the equipment operates stably and reliably without freezes, dimming failures and other problems due to temperature changes.
• Mechanical Life:Button operation life ≥ 100,000 presses, dimming control module service life ≥ 50,000 times, far exceeding the needs of daily high-frequency use, with strong durability, which can effectively reduce the frequency of later device replacement and lower use costs.
• EMC:Complies with industrial-grade Electromagnetic Compatibility (EMC) standards, with strong anti-electromagnetic interference ability, which can effectively resist interference from electrical equipment and network signals in buildings, ensuring accurate transmission of dimming commands without freezes, false triggers, sudden brightness jumps and other phenomena, and ensuring stable dimming effect.
• Rated Voltage:Standard KNX bus voltage (24V DC), low operating power consumption, energy-saving and environmentally friendly, without additional energy burden, adapting to long-term continuous operation needs, no need to worry about excessive energy consumption.

4. Core Application Scenarios

• Smart Home Scenarios:Living rooms, bedrooms, studies, home theaters and other areas in villas, large apartments and high-end residences, adapting to lighting scenarios that require dimming control (such as ambient lights, reading lights, home theater lights). The matt white texture is compatible with various home decoration styles, and the dimming icon is convenient for the elderly and children to quickly identify and operate.
• Commercial Office Scenarios:Grade A office buildings, premium offices, meeting rooms, reception rooms and other areas. The lighting brightness can be flexibly adjusted according to office needs, adapting to different scenes such as meetings, office work and lunch breaks, improving office comfort and work efficiency, and creating a professional office atmosphere.
• Commercial Leisure Scenarios:Boutique hotel guest rooms, light luxury homestays, cafes, exhibition halls, clothing stores and other areas. A suitable space atmosphere is created through stepless dimming control to enhance user experience and space style. The matt white appearance fits the decoration needs of high-end commercial spaces, simple and elegant.
• Public Building Scenarios:School libraries, cultural centers, art galleries, municipal exhibition halls and other areas. The lighting brightness can be adjusted according to usage scenarios (reading, exhibition, rest). The buttons have clear identifiers and are easy to operate, adapting to the high-frequency use needs of public areas, and are durable and easy to maintain, reducing the operation and maintenance costs of public areas.