LumenRadio W-BACnet User manual

Install the W-BACnet unit next to the device it should be connected to
1. Conrm that the W-BACnet unit has no visible damage
2. The W-BACnet enclosure is wall mounted and ts onto a junction box.
Start with mounting the backplate of the enclosure.
3. Connect the power supply and the BACnet MS/TP device to the
W-BACnet unit, as shown to the right. Use the rear and/or top knock-
outs for cable entry.
4. All W-BACnet units are factory set for Node operation, without the
need for additional conguration. If mixing serial conguration in the
system, adjust the dip switches accordingly.
5. Secure the front plate to the mounted back plate
6. Check that the W-BACnet unit and its wiring are securely mounted (if
the unit is powered this will be indicated by the LEDs)
APPLICATION AREA
The W-BACnet product transmits BACnet MS/TP frames wirelessly. It is
designed to be used indoors as a BACnet MS/TP cable replacement.
GENERAL
All relevant personnel must acquaint themselves with these instructions
before installation. Warranty is subject to void if the product is not hand-
led accordingly with the outlined instructions. Any damage to the product
or parts due to improper handling will void the warranty. For additional
W-BACnet documentation scan the QR-code or visit www.lumenradio.com.
WARRANTY
The warranty or service agreement will be deemed void if:
(1) The product is repaired, modied, or changed, unless such repair,
modication or change has been approved by LumenRadio AB; or
(2) The serial number on the product has been made ineligible or is missing.
THE PACKAGING CONTAINS
1 x W-BACnet or 1 x W-BACnet PRO
1 x Instruction leaet
ELECTRICAL SAFETY
Only qualied electricians or service personnel trained by LumenRadio
may perform interventions in connection with electrical installation. Always
follow local/national rules when performing this type of electrical installa-
tion. When connecting a 24 V isolation transformer, this must be done in
accordance with IEC 61558-1.
TECHNICAL DATA
Power supply: 24 VAC ±15% 50-60 Hz, 24 VDC ±15%
only to be powered by a UL listed LPS
power supply of max 15 W
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
mm
2
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Copyright © LumenRadio AB 2023
All Rights Reserved www.lumenradio.com
Conductor sizes (AWG): 24 – 20
Frequency band: 2.45 GHz, ISM band (2400-2483 MHz)
Baud rate: 9600, 19200, 38400, 76800 bps
Number of Nodes: 100 nodes in one wireless network
Number of hops: Max 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 connected
to the BACnet Controller using an RS485 cable, and up to 100 W-BACnet
Nodes, each of them connected to a BACnet MS/TP device over a RS485
cable. Every device can act as either a Gateway or a Node, selectable by the
3 pole switch - see Commissioning section.
MANUAL W-BACnet and W-BACnet PRO LUMENRADIO
Scan for additional
information
MANUFACTURER
LumenRadio AB
Johan Willins gata 6
416 64 Gothenburg
Sweden
POWER AND RS485 CONNECTIONINSTALLATION
SYSTEM OVERVIEW
W-BACnet is an end device with internal termination resistor.
The device is now ready for commissioning.
FCC ID: XRSTIMOMWAN201
IC: 8879A-TIMOMWAN201
E115504
UL 62368-1
CSA C22.2 No. 62368-1
24V AC/DC
A+ B- GND
G/~ G0/
T
G0/
T
G/~
+
-+ -
The W-BACnet units have 24 VAC/VDC power in/out connection and
connection for BACnet MS/TP communication.
W-BACnet Node
Bacnet MS/TP cable
Wireless Mesh
W-BACnet PRO Node
W-BACnet Gateway
MS/TP Controller
MS/TP device
MS/TP device
MS/TP device
MS/TP device
MS/TP device
MS/TP device MS/TP device MS/TP device MS/TP device
MS/TP device
With the PRO version of W-BACnet, up to four BACnet devices
can be connected to one W-BACnet PRO Node - making it even
easier to connect multiple devices located in close proximity to
each other.
W-BACnet and W-BACnet PRO are fully compatible and can be
mixed in a system. All instructions below apply to both models.
W-BACnet PRO
The label on the back of the product shows the product type:
W-BACnet or W-BACnet PRO.
It is recommended to install the W-BACnet Gateway by the BACnet MS/TP
Controller, to achieve best performance.

Start by selecting which device to use as the W-BACnet Gateway by position the 3
pole switch in the middle position. This unit will reboot into Gateway Commissio-
ning Mode. The device will indicate the mode by a green ow of LEDs. In this step
also adjust the dip switch to the correct baud rate, parity and stop bit(s)
All powered W-BACnet Nodes within range will now connect to the Gateway. This
process takes a few minutes. Nodes further away will connect to a closer W-BAC-
net Node if the Gateway is out of reach. When a Node is connected it will be
indicated by a synchronous green blink on all three LEDs.
Check that all Nodes installed are indicating connection, and then set the 3 pole
switch to bottom position on the W-BACnet Gateway. Now the entire network will
reboot into secure mode and be ready for operation. From now on the LEDs will
indicate status in accordance with the system status section.
1
2
3
COMMISSIONING
MANUAL W-BACnet and W-BACnet PRO LUMENRADIO
Flow
Flow
Flow
Flash
ON
1 2 3 4 5
1 2 3 4 5
9600 baud OFF OFF - - -
19200 baud OFF ON - - -
38400 baud ON OFF - - -
76800 baud ON ON - - -
No parity - - OFF - -
Even parity - - ON - -
1 stop bit - - - OFF -
2 stop bit - - - ON -
Use local serial conguration set on Node ON
Use Gateway serial conguration on Node OFF
PUSH BUTTON
Push Turn ON LEDs All LEDS turn on
(turns OFF after 30 min)
Hold 10 s Uncommissioning mid LED indicates blue
Hold 20 s Firmware update
mode*
mid LED indicates red
PUSH BUTTON
The push button enables the LEDs, uncommissioning and rmware updates.
*Scan the QR code on the front page to nd FW update instructions
SYSTEM MODE AND STATUS
The LEDs suddenly go out. The LEDs turn off after 30 minutes, press
the button once to turn on for another 30 minutes.
Does the unit have power?
Press the push button, if the LEDs are not switched on, check the
power connection.
Is the unit connected to the network?
Check the Wireless Network status LED. A Node with a owing blue
light is not connected to the network. Reference the commission
section to ensure the unit indicates connection before switching the
Gateway into secure mode. If the owing blue light persits the unit
is out of range from the network. Try installing an extra W-BACnet
unit in between for better wireless coverage.
Is the network within the limits of the maximum (100) Nodes al-
lowed? Make sure no more than 100 Nodes are connected to one
W-BACnet Gateway. if more than 100 Nodes are needed, another
W-BACnet gateway are required. Set it up in the same way as be-
fore.
If the Wireless Network Status indicates bad wireless network (red
LED) make sure the distance between W-BACnet units are within
the requirements or add an extra W-BACnet in between to get bet-
ter wireless coverage
If the Communication LED indicates no communication (red LED)
check if the RS485 cable is correctly installed and make sure the
Baud rate, Stop bit and Parity settings are correct.
All Nodes are connected during commissioning (all LEDs ashes
green) but not all Nodes rebooted to the secure network when the
Gateway was set to secure network. Make sure only one unit is set
to Gateway mode during commissioning. It is only possible to install
one network at a time.
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BAUD RATE, PARITY AND STOP BIT
For more information, FAQ and the latest version of the
W-BACnet Manual visitwww.lumenradio.com or scan the QR code.
Copyright © LumenRadio AB 2023
All Rights Reserved www.lumenradio.com
The commissioning process is used to connect the W-BACnet devices to the same wireless
network. All W-BACnet devices will come from factory uncommissioned in Node mode. If the
same conguration is used in the entire system, the W-BACnet Gateway is the only device that
needs to be congured, the nodes will automatically be congured when connecting to the
gateway.
Mount and power up each device before starting with step 1 below.
TIP: It is possible to add a new node to an existing system.
Just mount and power up the device as usual, then redo the
commissioning starting from step 1.
TIP: To speed up the connection process, set the device inten-
ded to be Gateway in Commissioning mode before mounting
the nodes. In that way they will connect as soon as they are
powered, and the waiting time in step 2 above is reduced.
W-BACNET GATEWAY W-BACNET NODE
*Flashes green when connecting to the network
Gateway/Node Indicator
Gateway
Node*
Wireless Network Status
Good Link
Bad Link
BACnet MS/TP Communication
Communication established, device found
No communication
Gateway
Gateway Commissioning
Node
Device Mode
TROUBLESHOOTING
Set the baud rate, parity and stop bit settings on the W-BACnet Gateway to
match the settings of the BACnet Controller.
The conguration on the W-BACnet Gateway is global and will be synced
to all connected W-BACnet Nodes, meaning the W-BACnet Gateway is the
only device that needs to be congured as long as the same conguration is
used in the entire network.
If needed, different conguration can be used on the
Nodes - effectively mixing conguration within the
network. Use the 5th DIP switch to
override the global conguration
and use a local conguration set on
the Node.