LumenRadio W-BACnet User manual

MANUAL W-BACnet and W-BACnet PRO LUMENRADIO
Copyright © LumenRadio AB 2023, All Rights Reserved www.lumenradio.com
APPLICATION AREA
The W-BACnet product transmits BACnet MS/TP frames wirelessly. It is designed
to be used indoors only. If used outdoors, this unit must be installed in a protec-
tive enclosure with minimum IP65 rating. The product is intended to be used as
a BACnet MS/TP cable replacement.
GENERAL
This manual applies for both the DIN rail and the wall mounted version of the
W-BACnet product. All relevant personnel must acquaint themselves with these
instructions before installation. Warranty is voided 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. Do not use the product
if damaged. 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.
ELECTRICAL SAFETY
Only qualied electricians or service personnel trained by LumenRadio may per-
form interventions in connection with electrical installation. Always follow local/na-
tional rules when performing this type of electrical installation. When connecting
a 24 V isolation transformer, this must be done in accordance with IEC 61558-1.
TECHNICAL DATA
Casing Wall mount DIN rail
Power supply AC: 24 VAC ±10% 24 VAC ±10%
Power supply DC: 24 VDC ± 15% 12–24 VDC ± 15%
Max. power consumption: 2.5 W 2.5 W
24 V output max. power: 10 W N/A
Auto resettable fuse: Yes Yes
Solid cable rating, connector: 0.14 - 0.5 mm20.2 - 1.5 mm2
Stranded cable rating, connector: 0.2 - 0.5 mm2 0.2 - 1.5 mm2
Conductor sizes (AWG): 24 - 20 24 - 16
Range per hop (Line-of-sight): 500 m 700 m
Range per hop (Indoor with walls): 50 - 70 m 50 - 70 m
IP class: 40 X0
Dimensions (W x H x D): 86.0 x 86.0 x 25.5 36.5 x 93.0 x 58.7
Weight: 95 g 87 g
Casing Wall mount/DIN rail
Power source restriction: Only to be powered by a UL listed LPS
power supply of max 15 W
Ambient operating temperature: -20 to +55°C
Ambient storage temperature: -30 to +80°C
Relative humidity: 10 - 95% non-condensing
Material: ABS UL94-V0
Color: White
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
Max. number of hops: 8 hops in the meshing network
INSTALLATION
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. Wall mount: The enclosure is wall mounted and ts onto a junction box. Start
with mounting the backplate of the enclosure.
DIN rail: The DIN rail has a clip-on mounting. Place it onto the DIN rail.
3. Connect the power supply and the BACnet device to the W-BACnet unit,
as shown to the right. For a wall mounted unit, use the rear and/or top
knockouts 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. Check that the W-BACnet unit and its wiring are securely mounted (if the
unit is powered this will be indicated by the LEDs).
6. Wall mount: Secure the front plate to the mounted back plate.
The device is now ready for commissioning.
W-BACnet is an end device with internal termination resistor.
THE PACKAGING CONTAINS
1 x W-BACnet wall mount or
1 x W-BACnet wall mount PRO or
1 x W-BACnet DIN rail
and 1 x Instruction leaet
SYSTEM OVERVIEW
The W-BACnet comes in three different versions; wall mount, wall mount PRO and
DIN rail. A W-BACnet network consists of a single W-BACnet Gateway connected
to the BACnet device or controller using an RS485 cable. It can be up to 100
W-BACnet Nodes in one network, each of them connected to one BACnet device
over RS485, or in the PRO case, up to four BACnet Devices on one wall mount
PRO. Every device can act as either a Gateway or a Node, selectable by the 3 pole
switch - see Commissioning section.
Each W-BACnet Node will scan to nd the connected BACnet devices’ BACnet
addresses. The scanning is done by querying every BACnet address, hence the
process may take up to 15 seconds. In this case, the W-BACnet Node will indicate
red on the data LED – see System mode and status.
POWER AND RS485 CONNECTION
The W-BACnet uses a half-wave rectied circuit. It should not share a transformer
with a full wave rectied VAC source. The W-BACnet wall mount units have 24
VAC/VDC power in/out connection and connection for BACnet MS/TP commu-
nication via RS485. The W-BACnet DIN rail units have an 12-24 VDC or 24 VAC
connector at the top of the product next to the external antenna and an RS485
connector at the bottom.
www.lumenradio.com
Scan for additional
information
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
FCC ID: XRSTIMOMWAN201 (Wall mount)
XRSTIMOMWAN301 (DIN rail)
IC ID: 8879A-TIMOMWAN201 (Wall mount)
8879A-TIMOMWAN301 (DIN rail)
MET: E115504
UL 62368-1
CSA C22.2 No. 62368-1 MANUFACTURER
LumenRadio AB
Johan Willins gata 6
416 64 Gothenburg
Sweden
24V AC/DC
A+ B- GND
G/~ G0/
T
G/~ G0/
T
+
-
+
-
24 VAC/DC

MANUAL W-BACnet and W-BACnet PRO LUMENRADIO
Copyright © LumenRadio AB 2023, All Rights Reserved www.lumenradio.com
BAUD RATE, PARITY AND STOP BIT
Set the baud rate, parity and stop bit conguration by using the DIP switches to
match the conguration of the connected BACnet device. The possible combina-
tions can be found in the table to the right.
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gurations can be used on the Nodes
- effectively mixing serial communication settings within the
network. Use the 5th DIP switch to override the global con-
guration and use a local conguration set on the Node.
COMMISSIONING
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.
1. Start by selecting which device to use as the W-BACnet Gateway and posi-
tion the 3 pole switch in the middle position. This unit will reboot into Gate-
way Commissioning 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).
2. All powered W-BACnet Nodes within range will now connect to the Gate-
way. This process takes a few minutes. Nodes further away will connect to
a closer W-BACnet 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.
3. Check that all Nodes installed are indicating connection, and then set the
3 pole switch to the bottom position on the W-BACnet Gateway. Now the
entire network will reboot into the secure mode with all three LEDs blink-
ing yellow in sync on all the connected devices. From now on the LEDs
will indicate status in accordance with the system mode and status section.
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 for the
new Node.
TIP: To speed up the connection process, set the device intended 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.
SYSTEM MODE AND STATUS
Node signal strength indicates the Nodes mesh network performance. A green
LED means that the Node has strong signal to it’s parent Node in the mesh
network. A yellow LED indicates that you have a normal mesh network performan-
ce, no need to change position or add an additional Node. If your Node indicates
red it means it has difculties getting the signal to the next node in the network
but it is still working. It is recommended to either change position or add an ad-
ditional Node to the network. The Node will blink yellow if it has lost the network
and searches for it.
Wall mount DIN rail
TROUBLESHOOTING
The LEDs suddenly go out.
The LEDs turn off after 30 minutes, press the button once to turn on for another
30 minutes. If you hold the button for ve seconds the LEDs will always be on.
Does the unit have power?/How do I see that the unit is powered?
Press the button, if the LEDs are not switched on, check the power.
Is the unit connected to the network?
Check the Mode/Network LED. A steady green, yellow or red mean that a node
is connected. A node with a owing blue light is not connected to the network.
Refer to the commission section to ensure that the unit indicates connection be-
fore switching the Gateway into Secure mode. If the owing blue light persist the
unit is out of range from the network.
My BACnet communication is not working.
If the data 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. If all is correct and BACnet data is being transmitted, you should see the
green (TX) and blue (RX) LED ashes on the TX/RX LED. The data LED will also be
steady green.
For more information, FAQ and the latest version of the W-BACnet manual
visit www.lumenradio.com or scan the QR code.
PUSH BUTTON
Push Turn ON LEDs Turns OFF automatically after 30 min
Double push Rescan for connected
BACnet device (only Node)
Hold 5 s Turn LEDs to Always ON
Uncommissioning Release when mid LED indicates blue
Release when mid LED indicates cyan
Release when mid LED indicates red
Hold 10 s
Hold 15 s Shows firmware version by
blinking the three LEDs
Flash device for
Firmware upgrade
Hold 20 s
Release when mid LED indicates magenta
Flashes green twice when activated and
flashes red two times when disabled
12345
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
Gateway
Gateway Commissioning
Node
Device Mode
ON
1 2 3 4 5
Gateway Gateway
Commissioning
Node
Gateway mode
& Node network
Gateway
Node signal strength
BACnet MS/TP
TX
RX
BACnet Data
Communication
BACnet MS/TP at
correct Baud rate
No communication