Siemens

KNX Automation for Smart, Efficient Buildings

Siemens offers a complete KNX portfolio for building automation, providing intelligent control for lighting, shading, and HVAC. Siemens KNX devices are known for reliability, intuitive operation, and easy installation. With innovative solutions like the award-winning Touch Control TC5 and seamless integration for projects of all sizes, Siemens ensures optimal indoor conditions and maximum energy performance.

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SIEMENS Touch Control TC5

Elegant 5" capacitive color touchscreen for controlling lighting, shading, and HVAC. Integrated room temperature sensor and LED orientation light. Configurable via ETS, supporting up to 120 functions and 15 pages.

Elegant 5" capacitive color touchscreen for controlling lighting, shading, and HVAC. Integrated room...

€289,10 Excl. tax
€349,81 Incl. tax

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UP 258D12 Presence Detector with brightness sensor

Advanced presence detector with brightness sensor, 360° detection, constant light control, and KNX compatibility. Ideal for ceiling mounting.

Advanced presence detector with brightness sensor, 360° detection, constant light control, and KNX ...

€79,75 Excl. tax
€96,50 Incl. tax

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KNX-Blind Actuator 230 V | 8-fold, Run Time Measurement | N543D51

KNX blind actuator with 8 channels, AC 230 V, 6 A. Supports end-position detection, manual and automatic modes. Ideal for blinds, awnings, and ventilation flaps.

KNX blind actuator with 8 channels, AC 230 V, 6 A. Supports end-position detection, manual and autom...

€355,74 Excl. tax
€430,45 Incl. tax

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KNX switch actuator | 12-fold, 16/20 A, N 534D61

KNX switching actuator with 12 outputs for controlling resistive, inductive and capacitive loads. Supports 16 A continuous and up to 20 A peak per channel. Designed for DIN rail mounting and ETS configuration.

KNX switching actuator with 12 outputs for controlling resistive, inductive and capacitive loads. Su...

€314,28 Excl. tax
€380,28 Incl. tax

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QMX3.P37 Room operator unit KNX with temp. sensor

Intuitive room operator with temperature sensor, backlit display, and configurable touchkeys. Ideal for climate control, lighting, blinds, and scenes via KNX.

Intuitive room operator with temperature sensor, backlit display, and configurable touchkeys. Ideal ...

€243,11 Excl. tax
€294,16 Incl. tax

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Siemens N 125/22 KNX Power Supply Bus 640 mA with extra 29Vdc

640 mA KNX bus power supply with integrated choke and additional 29V DC output without choke. Provides reliable power and flexible installation options.

640 mA KNX bus power supply with integrated choke and additional 29V DC output without choke. Provid...

€179,96 Excl. tax
€217,76 Incl. tax

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SIEMENS UP 117/12 Bus Coupler (BCU)

Compact bus coupler for flush mounting, suitable for modular bus device connections. Equipped with a 10-pole BTI socket. Depth: 18 mm.

Compact bus coupler for flush mounting, suitable for modular bus device connections. Equipped with a...

€24,04 Excl. tax
€29,08 Incl. tax

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Presence Detector WIDE | humidity, CO2 sensor | white UP 258D51

Ceiling-mounted presence detector with 360° detection, up to 64 m² for presence and 400 m² for motion. Features sensors for light, temperature, humidity, and CO2.

Ceiling-mounted presence detector with 360° detection, up to 64 m² for presence and 400 m² for mo...

€285,43 Excl. tax
€345,37 Incl. tax

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N 141/31 KNX/DALI Gateway Twin

Advanced Siemens KNX/DALI Gateway with two DALI outputs, supporting up to 128 devices, scene management, and emergency lighting functions. Ideal for lighting and building control.

Advanced Siemens KNX/DALI Gateway with two DALI outputs, supporting up to 128 devices, scene managem...

€374,11 Excl. tax
€452,67 Incl. tax

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Siemens N 143 IP Gateway KNX/BACnet

This gateway provides seamless communication between KNX and BACnet networks, supports 250 BACnet objects, 455 COV subscriptions, and KNXnet/IP tunneling. Ideal for visualization and remote access via Ethernet.

This gateway provides seamless communication between KNX and BACnet networks, supports 250 BACnet ob...

€514,40 Excl. tax
€622,42 Incl. tax

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Siemens IP Router Secure N 146/03

Connects KNX lines via IP networks for secure data transmission using KNXnet/IP Secure. Supports ETS configuration and PoE. Flexible as line or area coupler.

Connects KNX lines via IP networks for secure data transmission using KNXnet/IP Secure. Supports ETS...

€285,96 Excl. tax
€346,01 Incl. tax

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UP 258D31 Presence Detector WIDE with temp. measurement

Passive infrared ceiling detector with 360° detection area. Detects presence and motion up to 64 m² or 400 m², depending on mounting height.

...

€143,24 Excl. tax
€173,33 Incl. tax

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N 554D31 Universal dimmer AC 230 V, 4 x 300 VA / 1 x 1000 VA

Dimmer for switching and dimming up to 300 VA per channel, max. 1000 VA with bundling. Compatible with LED, halogen, and incandescent lamps. Includes scene control.

Dimmer for switching and dimming up to 300 VA per channel, max. 1000 VA with bundling. Compatible wi...

€353,12 Excl. tax
€427,27 Incl. tax

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Siemens Line/backbone coupler N 140/13

KNX line coupler for reliable data exchange between bus lines. Supports 64-byte telegrams, has filter table, diagnostic LEDs, and galvanic isolation between lines. For DIN rail mounting.

KNX line coupler for reliable data exchange between bus lines. Supports 64-byte telegrams, has filte...

€201,48 Excl. tax
€243,79 Incl. tax

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Siemens N 125/12 KNX Power Supply Bus 320 mA with extra 29Vdc

320 mA KNX bus power supply with integrated choke and additional 29V DC output without choke. Provides reliable power and flexible installation options.

320 mA KNX bus power supply with integrated choke and additional 29V DC output without choke. Provid...

€142,43 Excl. tax
€172,34 Incl. tax

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KNX combination sensor | Brightness, Temperature AP 254/02

Combination sensor for brightness and temperature, offers automatic shading and lighting control. Measurement range: temperature -25°C to +55°C, brightness 1-100,000 Lux. IP54, for outdoor mounting.

Combination sensor for brightness and temperature, offers automatic shading and lighting control. Me...

€238,73 Excl. tax
€288,86 Incl. tax

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5WG1605-1DB41 KNX thermal drive actuator | 6-fold, 6 controllers

KNX thermal drive actuator with 6 silent semiconductor outputs for AC 24–230 V valves. Includes 6 room controllers, fault detection, direct operation, and logic functions.

KNX thermal drive actuator with 6 silent semiconductor outputs for AC 24–230 V valves. Includes 6 ...

€171,18 Excl. tax
€207,13 Incl. tax

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KNX-Blind Actuator 230 V | 4-fold, Run Time Measurement | 543D31

KNX blind actuator with 4 channels for AC 230 V, 6 A. Supports end-position detection, manual and automatic modes. Ideal for blinds, shutters, and awnings. DIN rail mounting.

KNX blind actuator with 4 channels for AC 230 V, 6 A. Supports end-position detection, manual and au...

€206,21 Excl. tax
€249,51 Incl. tax

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KNX actuator S-Mode | LED display AP 562/02

The electromechanical actuator for heating valves supports KNX S-Mode. Features integrated bus coupling, LED display for valve position, two binary inputs for window/presence contacts.

The electromechanical actuator for heating valves supports KNX S-Mode. Features integrated bus coupl...

€221,84 Excl. tax
€268,42 Incl. tax

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N 562/11 - KNX switch act., main mod., 3x AC 230/400 V, 10 AX, C load

Flexible KNX switch actuator with 3 outputs, suitable for various loads. Expandable to 15 outputs with extension modules. Supports direct and bus operation.

Flexible KNX switch actuator with 3 outputs, suitable for various loads. Expandable to 15 outputs wi...

€146,38 Excl. tax
€177,12 Incl. tax

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UP 258D61 - KNX Presence Detector WIDE DualTech with temp. measurement

Ultrasonic presence detector with PIR technology, 360° detection, brightness and temperature sensors. For ceiling mounting.

Ultrasonic presence detector with PIR technology, 360° detection, brightness and temperature sensor...

€157,41 Excl. tax
€190,47 Incl. tax

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KNX Drossel-DR16: Choke for KNX bus decoupling, up to 1600 mA

Choke for electrically decoupling the KNX bus from the power supply. Handles up to 1600 mA. DIN rail mounting with reset button and status LED.

Choke for electrically decoupling the KNX bus from the power supply. Handles up to 1600 mA. DIN ra...

€71,13 Excl. tax
€86,07 Incl. tax

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N 534D31 Switching actuator 4 x AC 230 V, 16/20 AX, C-Load

Switching actuator with four independent outputs, suitable for AC 230V, 16/20 AX load. Supports timers, logical operations, and status monitoring. Ideal for switching lighting and heating systems.

Switching actuator with four independent outputs, suitable for AC 230V, 16/20 AX load. Supports time...

€193,09 Excl. tax
€233,63 Incl. tax

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KNX Pushbutton Interface 4-fold

KNX 4-fold pushbutton interface with 4 configurable inputs/outputs for potential-free contacts or LED control. Includes bus coupling unit, 8-wire cable, PL-Link and S-Mode support.

KNX 4-fold pushbutton interface with 4 configurable inputs/outputs for potential-free contacts or LE...

€64,06 Excl. tax
€77,51 Incl. tax

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