LAE LTR-5 Series Instructions For Use Manual page 67

e - -
ASy to inStAll And poweRful
The radio communication protocol used, allows a "mesh" type wireless
communication network to be created. This means that the data may
reach even the furthest controller via SWB-R modules linked through
the intermediate controllers. In this way, the actual creation of a network
is greatly simplified. To add a controller to an existing network, you just
have to ensure it is within 30-40m of an individual module. If there are
no SWB-R modules within communications range, a stand-alone SWB-R
can be powered up half way, to boost the signal and bridge the gap.
This style of network can easily cover even vast areas with controllers
separated by long distances.
S
Afe And ReliAble
Once that the installation procedure has been performed successfully,
the network consisting of SWB modules will automatically close the
access to any other foreign wireless device which may work on the same
radio channel. In this way no interference and intrusions of any type are
possible and therefore data reliability and integrity are ensured.
f
lexible
The SWB modules may be used to create a fully wireless network (a
module for each controller); to connect segments of a cabled RS485 line
to the wireless network (more controllers with RS485 port connected
to an SWB-R module), or to add individual controllers to an existing
network without laying additional cables.
Swb-R
Module
t
echnicAl SpecificAtionS of
Radio frequency band: ISM 2.4GHz
Range: up to 40m indoor with obstacles
Serial port SWB-C: RS232 on DB-9 connector
SWB-R: selectable TTL/RS485, on Ampmodu II 4-way connector
Max. number of peripherals on RS485 port: 63
LED's: power supply / associated to network, serial port transmission, serial port receive
Power supply: 230Vac/3W
Dimensions: 110x75x53 mm
c
oMponentS of the SySteM to be oRdeRed
TAB software
SWB-C module, PC side
SWB-R modules (one for every controller or one for every "x" controllers
wired with each other through the RS485 serial line)
Connection cable from SWB-C module to a PC
Connection cable from SWB-R module to a controller
Swb
ModuleS