W-BACnet wall mount PRO
SKU 840-2214
Next to your room controller.
– Daisy-chain up to 4 devices
– Ideal for indoor installation
– Baud rate agnostic
– Push-in terminals
For offices, retails, schools etc. VAVs, FCUs, room controllers etc.
BACnet MS/TP through reliable wireless mesh
W-BACnet replaces the BACnet MS/TP cable with a reliable wireless mesh - it eliminates time-consuming installation planning, cabling, daisy-chaining and troubleshooting. Plug-n-Play: No programming required. Enable energy savings and meet sustainability targets with wireless control.
The W-BACnet product acts as a proxy for a connected BACnet MS/TP device, effectively extending the bus and creating the possibility to make wired products wireless. A W-BACnet network consists of a single W-BACnet Gateway with up to 100 W-BACnet Nodes.
Patented technologies
The W-BACnet product is built upon LumenRadio’s patented meshing technology MiraMesh - providing ultra-reliable device-to-device connectivity, easy installation, concurrent Bluetooth and extended range.
With LumenRadio’s W-BACnet solution it is possible to create a wireless BACnet MS/TP system that maintains the standard, while still keeping a low latency.
INSTANT INSTALLATION
UNIQUE RELIABILITY
BAUD RATE AGNOSTIC
LONG RANGE
- W-BACnet Differentiation model
- W-BACnet application guide
- W-BACnet Spec Sheet
- W-BACnet product sheet_English
- W-BACnet Product sheet_German
- W-BACnet installation guide_PDF
- W-BACnet demo video AHR 2024 including LumenRadio app
- Wireless in Building Automation
- Wireless in Building Automation_German
- W-BACnet installation video
- W-BACnet Quick Start Guide
- Scalability – Connect up to 4 BACnet Clients to one W-BACnet PRO.
- BACnet compatibility – Compatible with all BACnet MS/TP devices.
- Instant commissioning – 3 simple steps, commissioning the W-BACnet network in minutes.
- Mesh network – cover an entire building, utilizing the mesh network as your infrastructure.
- Range – 500 meters (line-of-sight) per hop in the mesh network.
- Cognitive Coexistence – LumenRadio’s patented technology provides industrial-grade reliability and immunity to interference.
- Self-optimizing network – the mesh network will always find the best way to send messages through the network between devices.
- Modular configuration – you no longer need to have the same baud rate in the whole network, supports individual settings for each device.
- Power supply: 24 VAC ±15% 50-60 Hz, 24 VDC ±15%
- Max. power consumption: 2.5 W
- 24 V output max. power: 10 W
- Auto resettable fuse: Yes
- Cable rating, connector: solid / stranded 0.14 – 0.5 mm2 / 0.2 – 0.5 mm2
- Conductor sizes (AWG) 24 – 20
- Frequency band: 2.45 GHz, ISM band (2400-2483 MHz)
- Baud rate: 9600, 19200, 38400, 76800 bps
- Stop bit: 1, 2
- Parity: none, even
- Number of Servers: 4 Servers to one W-Modbus PRO
- Number of hops: 8 hops in the meshing network
- Range per hop: 500 m line of sight (approximately 50- 70 m indoors with walls)
- Output (ERP): Max 20 dBm
- IP class: 40
- Material: ABS UL94-V0
- Colour: White, RAL 9003
- Ambient temperature: Operating: -20 to +55°C
- Storage: -30 to +80°C
- RH: 10 – 95% non-condensing
- Weight: 95g
- Dimensions: W86.0 x H86.0 x D25.5 mm
A W-BACnet network consists of a single W-BACnet Gateway with up to 100 W-BACnet Nodes.
The W-BACnet PRO nodes can be connected to one to four Bacnet MS/ TP devices over a BACnet MS/TP cable compared to a normal W-BACnet node that can connect to one MS/TP device over BACnet MS/TP cable.

The device is an “end device with internal terminal resistors”. Can this termination be switch off?
No it can not. Typical usage of the product is that the product is end of line.
On-Demand W-BACnet Webinar
Find your superpower with wireless Building Automation.