Seitron DA0411 Manual De Instrucciones página 19

Humidity limits:
Enclosure: Material:
Colour:
Dimensions: 85 x 85 x 31 mm (W x H x D)
Installation:
OVERVIEW
This device is an active antenna with high sensitivity and selectivity intended
for use in radio systems to regulate the temperature in home or industrial
environments or offices. Operating on a frequency of 868.150 MHz (LPD)
provides the user with all the advantages of this band, such as the greatest
freedom from interference and greater efficiency in the transmission of the
signal.
OPERATION
The active antenna, together with one or more relay modules, is the receiving
part of a wireless system intended to be used for temperature regulation.
The device connects with the relay module through a 6-pin data cable and
communicates with the RS485 bus. Every relay module can extend the
communication bus module by means of additional modules and relevant data
cables. Up to a maximum of 10 relay modules can be connected to the same
active antenna.
The device can be configured to work as a repeater, that is re-transmitting
the radio commands received from one or more wireless devices that have
difficulties in reaching the receiver. In this way, it is possible to solve problems
of transmission distance in difficult environments or to double the distance that
can usually be reached.
the address of the transmitters of which is wanted to re-transmit the received
commands. It is possible to apprehend up to a maximum of 50 transmitter
addresses.
Alternatively, the device can be configured to communicate on the bus RS485
as receiver for PC (with proprietary protocol) or as receiver with MODBUS®
RTU protocol.
20% .. 80% RH non-condensing
ABS V0 self-extinguishing
Signal White (RAL 9003)
Wall mounted
If configured as a repeater, it will be necessary to learn
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