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Table of Contents
INSTALLATION AND
OPERATION MANUAL
THR5
Radio remote control
Description
THR5 is a status transmitter device. It can transmit
the switch status to a remote location, without wires.
When a switch changes its status at the transmitter,
the change will be reflected at the remote receiver
relay. THR5 has a capacity of 6 switches at the
transmitter, which suits to 6 relays at the receiver.
The system is bidirectional, which means that each
THR5 unit is transmitter and receiver at the same
time so, occasionally, the remote device to which
orders are sent can also send the status of its inputs.
The signals are transmitted at 869MHz ISM band,
being its range determined by the relief in which the
installation is done, the power of the equipment and
the type of antenna used. Working into what is known as the "common use" band, the device does not
require any license for its legal use within the European Union. Thus, there is no canon or any need to hire
any SIM card or any service operator. The operation of the system is, therefore, free.
The maximum power of THR5 is 27dBm, i.e., 0.5W, which gives a remarkable range for applications in both
open field and indoors.
The device is mounted on a DIN rail case of 6 modules width, and can be powered from 9 to 30V. Both
the two units making up a basic link are physically identical. However, there are small differences in the
firmware, which means that one of the devices will act as master and the other as slave.
The master is responsible for monitoring the system, so it will continuously interrogate the slave and, in
case of link rupture, the relay output #7 will open, tripping an alarm.
The function of the slave is totally passive and the relay output #7 will only be used in specific future
applications.
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ITM-THR5-ED3
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Summary of Contents for toscano THR5
- Page 1 European Union. Thus, there is no canon or any need to hire any SIM card or any service operator. The operation of the system is, therefore, free. The maximum power of THR5 is 27dBm, i.e., 0.5W, which gives a remarkable range for applications in both open field and indoors.
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Page 2: Installation
The THR5 model incorporates three pilots in the lower right corner of the box. The central pilot, amber, will remain lit whenever there is a radio connection. The green light on the left will light whenever there is an active input and the red light... - Page 3 A typical case can be well-tank maneuver: when the level of dammed water falls below a preset volume, the sensor level float closes a contact in THR5. The closing order will be sent to the THR5 installed in the well, closing a relay and starting the extraction pump.
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Page 4: Basic Wiring
Basic wiring... -
Page 5: Wiring Example
Wiring example This is a wiring example to verify a successful transmission after the installation of each device in its definitive location. After completing this wiring, we will place next to the master and close the test switch. After approximately 10 seconds, Q6 contact on the master will close. - Page 6 Appendix Radio systems range. The range of any system based on radio waves is limited by several factors, being determinant, mainly, the noise generated by both the receiver itself and the noise produced externally. Minimum sensitivity of a receiver. The minimum sensitivity of a receiver is determined by the noise generated by the receiver itself and that generated by the antenna, as equivalent noise power.
- Page 7 Installations in the real world. The effectiveness of any radio system depends essentially on the radiant system, i.e., antenna, cable and connectors, which must be of the highest quality. There are three types of antennas recommended for different installations: • Simple ¼...
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Page 8: Technical Features
Consumption <1A at 12V Size 6 DIN modules Mounting DIN rail TOSCANO LINEA ELECTRONICA, S.L. Autovía A-92, Km. 6,5 - 41500 - Alcalá de Guadaíra - SEVILLA - ESPAÑA Phone +34 954 999 900 - Fax +34 954 25 370 www.toscano.es - info@toscano.es...
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