PLC51 complex for the automation at home
The basic purpose this complex is centrally controlling with electric radiatorima in the flat or house across 220VAC nets. Transmitter gets the signal from the central thermostat also is performed the dispatch of signal other receivers. Protocol has been enabled that as necessary receivers transmit the controlling signal. Thus have been insured that the signal will have the sufficient power inside the area of automation. Crossing of signal on other two phases was able make the resonant bridge.
Board of complex is universal and was able with jumeprs configurate as the transmitter or the receiver. Using the 15 jumpers determines on the transmitter who radiator will be switched on, and who does not want. So was able from the one place enable or prohibit the work of the individual radiatora. On the receiver was able determine that the transmit signal or that to by quiet i.e. that only the accept signal is intended for the determined receiver (on the same address). Connecting of receiver on 220V the net, he after the 5 second sends the request to transmitter that sends information. Transmitter repeats information of the every 60 seconds or if the change condition of the entry or the state at jumpers who sets the involvement radiatora.
Because of the achieving of continuous reliability in the work receipt resets in the longer lack of communication signal. Transmitter and receiver resets regularly once within 24-hour (the option which can and turn off). Communication between transmitters and receivers has been codified and protected with CRC code. Is implemented protocol makes possible that was able set more the group independent transmitters and receivers which can across the common net communicate on the same frequency. The only consequence it will be likely the delay in the transmit of data (when channel has been occupied). The standard capture of the communication channel is less than one seconds along the message (when does not use the option retransfer).
Device has been designed so that surely works and on 15 % lower the net voltage (when turn on electric radiators). Same, turn on of radiator happens only after the 5 second also gives times that the signal retransfer while is the impedance 220V nets higher. Switching off radiatora is immediately along the reception messages. Delay turning on can, as necessary, free of charge exclude at the manufacture.
Without any exchanges complex was able will use for the sure transfer signal or the control long-distance inside the house.
power supply: 220V +10 / -15 %, 3VA
entry: 220VAC impedances 440K
output: relay contact 16A
delay of turning on of output: 5 second (or on order 5ms, 0.1, 0.2, 0.3..25 second)
delay switching off of output: 5ms
communication: ASK 132kHz (TDA5051A), 300 bauds, are codified and protected CRC code
satisfies the standard: EN50065-1
the expected range: approximately 40m from transmitters or the retransmitters on conductors on the same phase
counter the receiver on the one transmitter: 15 active and unlimited counter quiet receivers
number the digital channel: 16 (65536 possible)
number the retransmitters signal: 0 to 15
indication errors: LED
directly connected on the net voltage
dimensions: 130 * 68 * 32 mm
complex has been predicted for Bopla box Euromas II ET220 (160 * 80 * 57mm - L*W*H) approximately 100 HRK
Price of finished complex without the box: 300 HRK (40 euro)
Warning: the communication you need the 2 device
On the orderer (and additional payment) possibly programs and otherwise the function npr.:
remote openning the door with the transfer of signal in both directions - in the one side for the bell and in the another for electro the lock with possibilities of relocations and plug in anywhere at home in 220V the net
collection of signal with the sensor and transfer on the central unit with the display with 15 LEDs and relay for the alarm without additional wirings
safely remote switching on the any device inside the house or garage
transfer 15 (16) the bit of data with the one pair of radio transmitters and receivers (optically are isolated)
the remote alarm: the transfer signal (e.g. PIR of detector) in the any part builds a household without the need for the withdrawal of cable
with the supplement of power supplies and drivers for relays was able will become realized the small automatics which accepts the 15 bit of coded orders (the 32768 combination) and then carries out the programmed operation with 16 relays or 8 exit relays and 8 bit entry local data (thus, astabili, logical operations, etc.).
etc. all what orderer wishes for
Test show that the signal possibly transfers from the room on the ground in the room on 2. floor. By this has been used the resonant bridge because are the receiver and radio transmitter be on different phases. Retransmit has not been used. Same, possible signal passes and through the toroidal isolating transformer, but the range has been reduced on 5-10 meters.