System Components

N 125/12 KNX DIN Rail Power Supply DC 29V 320mA The N 125/12 KNX power supply unit provides a regulated DC 29 V output at 320 mA, making it ideal for medium-sized KNX bus segments with a moderate to high device count. It installs on standard TH35 DIN rail per EN 60715 in a compact four-module-width enclosure. The integrated chokes protect the bus from current spikes and maintain reliable communication, while the additional unchoked DC 29 V output enables a second bus line to

N 125/22 KNX DIN Rail Power Supply DC 29V 640mA High Current Line Plus Choke 5WG1125-1AB22 Product Overview The N 125/22 KNX power supply unit delivers a high-capacity regulated DC 29 V output at 640 mA, designed for large KNX installations with many bus-powered devices. It mounts on standard TH35 DIN rail per EN 60715 and integrates chokes to protect the bus and stabilize communication during switching events. The additional unchoked DC 29 V output can feed a second KNX line

UP 117/12 KNX Flush-Mount Bus Transceiver Module BTI Socket 60mm Box 18mm Deep 5WG1117-2AB12 The UP 117/12 KNX bus transceiver module provides the interface between the KNX bus line and modular bus devices in European flush-mounting installations. It features a 10-pole bus transceiver interface (BTI) socket that accepts bus terminal devices equipped with a matching BTI plug, enabling tool-free device attachment and replacement. The module is designed for installation in

JB 125C33 KNX UL Junction Box Power Supply 160mA DC 29V AC110-277V Choke IP20 5WG1125-4CB33 The JB 125C33 KNX power supply is a 160 mA DC 29 V unit specifically engineered for North American junction box installations where DIN rail space is not available. It includes an integrated choke to limit current and protect the KNX bus, and the choke-protected output voltage is connected via a standard bus terminal. The exceptionally wide rated operational voltage of AC 110 to 277 V

N 146/03 KNX Secure IP Router 5 Tunneling Lines Areas Ethernet RJ45 PoE IP20 5WG1146-1AB03 Product Overview The N 146/03 KNX IP router routes KNX telegrams between bus lines, areas, or systems over a standard Ethernet network while encrypting traffic with KNXnet/IP Secure. It can operate as a line coupler, area coupler, or system coupler, suiting projects from single buildings to multi-building campuses. Up to five simultaneous tunneling connections support parallel ETS

N 148/23 KNX Secure IP Interface 5 Tunneling Lines PoE RJ45 Remote Access 5WG1148-1AB23 Product Overview The N 148/23 KNX IP Interface Secure provides encrypted Ethernet connectivity between a KNX TP installation and IP-based programming or visualization devices. It supports up to five simultaneous KNXnet/IP Secure tunneling connections, allowing multiple ETS engineers or remote clients to access the bus in parallel with enhanced cybersecurity protection. Technical Specificat

N 140/13 KNX Line Backbone Coupler 64 Byte Telegrams Repeater DIN Rail 2MW 5WG1140-1AB13 The N 140/13 KNX line and backbone coupler enables data exchange between two KNX bus lines with telegrams of up to 64 bytes. It can serve as a line coupler, backbone coupler, or repeater, including electrical isolation between segments to improve reliability and protect against ground loops. Key Features • Data exchange between two KNX bus lines with 64-byte telegrams • Functions as line

5WG11251AB23 KNX Power Supply N125/23 640mA 30VDC DIN Rail PRODUCT OVERVIEW The 5WG1125-1AB23 (N 125/23) is a KNX system power supply unit delivering 640 mA at DC 30 V to power KNX bus devices in building automation installations. It generates the regulated KNX bus voltage from a 230 V AC / 50 Hz (or 220 V DC) mains supply, with an integrated choke on the bus terminal that filters mains interference and separates the bus from the power output — ensuring clean KNX bus

UP 117C12 KNX Modular Bus Coupling Unit BTM NEMA Wall Box DC Converter 5V 20V, 5WG1117-2CB12 The UP 117C12 KNX bus coupling unit connects a bus device to the KNX two-wire bus line through a 10-pole bus transceiver interface (BTI) socket. It is designed for North American NEMA wall box installations, with a mounting bracket and screw connection for secure attachment inside boxes with minimum inside dimensions of 50 x 89 x 40 mm and a mounting depth of 19 mm. The integrated DC

N 143/01 KNX to BACnet IP Gateway B-ASC 250 Objects Building Automation RJ45 5WG1143-1AB01 The N 143/01 IP Gateway KNX/BACnet functions as a BACnet Application Specific Controller (B-ASC) bridging KNX TP and BACnet/IP networks for unified building management. It automatically translates up to 250 KNX communication objects into BACnet objects via ETS configuration, supporting up to 455 COV change-of-value subscriptions. The gateway supports KNXnet/IP tunneling for parallel ETS

12-channel KNX switch actuator with 16A per channel, manual override mode, and REG-K DIN-rail design. Ideal for building automation with high-density switching, overload protection, and full KNX system compatibility.

L5508RVF - Clipsal Schneider C-Bus 8-Way Relay Dimmer Relay+Dim Combo 240V AC The L5508RVF is a versatile C-Bus output module that combines relay switching and leading-edge dimming capabilities in 8 channels. Each channel can be independently configured as either a simple on/off relay or a full dimmer, providing maximum flexibility for mixed lighting installations. Product Overview With 10A per channel capacity, it handles both resistive and inductive loads including LED

L5504AMP - C-Bus 4-Channel Analogue Output Unit, 0-10V DC DIN Rail Mount for LED Ballasts The L5504AMP is a C-Bus 4-channel analogue output module that provides a 0-10V DC variable voltage output proportional to C-Bus network commands. Designed specifically for controlling electronic ballasts and LED drivers with 0-10V or 1-10V dimming interfaces, this module bridges the gap between C-Bus automation and modern dimmable lighting technologies. Each channel can source or sink

5104BCL - Clipsal Schneider C-Bus Bus Coupler for Large-Scale Network Expansion Product Overview The 5104BCL C-Bus Bus Coupler is a critical component for large-scale C-Bus installations. It enables the extension and segmentation of C-Bus networks, allowing installers to overcome distance limitations and create isolated network segments for improved reliability and fault tolerance. The coupler acts as a bridge between C-Bus network segments, maintaining full protocol

DCQC-150-SE sensor cover protects HVAC sensors with SE logo branding. Offers dust resistance, impact protection, and easy installation for temperature, humidity, and air quality sensors in ducts and equipment rooms.

CP-LI-FL-SW-NPT0 flow switch monitors water flow in HVAC systems, providing reliable pump protection and safety interlocks. Features stable performance, easy installation, and broad compatibility with chillers, pumps, and air handlers.

BACnet I/O module with 16DI/4DO for building automation. Features stable signal transmission, high anti-interference, and easy BMS integration. Ideal for HVAC and ventilation system expansion.

B3800 BACnet DDC for HVAC automation. High-performance, flexible I/O, stable & anti-interference. Ideal for commercial buildings, hotels, hospitals. Improves efficiency & energy savings.

B3624 BACnet DDC for HVAC automation. Features native BACnet integration, reliable control for AHUs/FCUs, multiple I/O points, flexible programming, and strong anti-interference. Ideal for commercial buildings, hotels, and hospitals.

TAC Xenta 281/N/P PLC controller for precise HVAC automation. Features V3.84 firmware, multi-zone climate control, extensive I/O support, and energy-saving management for commercial buildings.