Kód zboží: F1212
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One-channel Relay & One-channel Sender: F&Home Radio rH-R1S1 LR
View of the device

One-channel Relay & One-channel Sender: F&Home Radio rH-R1S1 LR
Top view

The rH-R1S1 LR module is a combined single relay with transmitter and contact input. The module sends information about the opening and closing of the contact to the system and controls the relay, which can switch on any electrical circuit. Communication with the server takes place by means of radio. The module has a physical input for the connection of one monostable potential free contact as well as one relay switch. The load can be resistive, inductive or capacitive, in both AC and DC circuits. The rH-R1S1 LR is particularly suitable for controlling a ventilation fan, lighting and the activation of wall outlets. The range of the module is much longer (up to 300 m) than of the standard version (rH-R1S1 F1211).
Symbol in design and configuration software:
The symbol of rH-R1S1 LH
The rH-R1S1 LH module is represented by object that consists of one binary (two-state) input and relay output. The input controls the relay, and the output provides information about the state of the relay. Additionally, the object has one digital input and output. Shorting or opening of the contact changes the logic state of the output.
Installation:
  • Switch off the AC line and make sure that there is no voltage.
  • Connect the wires according to the diagram above.
  • Mount the module in a suitable installation box.
  • Adjust the antenna wire parallel to one of the server antennas, as far as possible from the other wires.
  • Switch on the AC line.
  • Register the device in the system.
  • Close the installation box.
In the diagram above the rH-R1S1 module is connected with a monostable switch and a lamp.
Example applications:
In the diagram above, in the case of motion detection the F1810 sensor provides logic state "1" and the relay of the F1211 or F1212 module switches on the lamp. The second channel of the F1211 or F1212 module can be used e.g. for switching light in another room.
In the diagram above, in the case of motion detection the F1802 motion and temperature sensor provides logic state "1" and the relay of the F1211 or 1212 module switches on the lamp. Additionally, the tº output can be used to control a heater, air conditioning system etc. The second channel of the F1211 or F1212 module can be used e.g. for switching light in another room.
A more advanced scheme for lighting control can be found in the Lighting control project article.

About the system:
Specifications
Name F&Home Radio  rH-R1S1 LR
Code F1212
Power 230 VAC / 50 Hz
RF communication band [MHz] 868
Communication mode two-way
Data encryption YES
Open space range 300 m
Load 1x 4A / 250 VAC
Relay input (triggered by L or N level) 1x (contact)
Operating temperature range
-20ºC ... +50ºC
Operating humidity / environment <= 85% (no condensation of
water vapor) / no aggressive gasses
Protection overheating
Dimensions [mm] 48x48x22
Ingress protection rating IP 20

 

F&HOME RADIO integrates electrical installations in such a way that the processes of heating, air conditioning, ventilation, lighting, alarm and access control form one efficient system - all for the safety and comfort of the residents. With wireless two-way communication between the central unit (server) and both sensors and actuators, software solutions, as well as remote control of the system that can performed by the users in many ways, the system allows them to manage home energy resources in a manner appropriate to their needs.
In practice, this means the ability to integrate electrical appliances in such a way that a hand gesture can create a romantic light scene in the living room and bedroom, pull down the shutters or blinds and adjust the interior temperature, for example. The option of remote control via the Internet ensures that even after our return from a long journey we are welcomed by the house as if we have never left.

Specifikace

Název rH-R1S1 LH module
Typ zboží Transmitter, Relay
System F&Home Radio
Mounting In-box
Transmission type Two-way
Frequency MHz 868
Aplikace indoor
Number of relays 1
Relay parameters maximum current A 4
maximum voltage V 250
Number of transmitters 1
Power supply voltage VAC 230
Range m 100
Protection rating IP20
Provozní teplota ºC -20...50
Humidity 0...85
Rozměry mm 48 × 48 × 22