CARDIN S504 RXS-OC2 2-channel open collector card receiver

The "FM" radio control system is composed of one or more transmitters and one or more receivers that will be combined according to the specific needs of the system. Up to 1000 different codes can be stored in the receiver; the codes are, in the memorization phase, transferred to a non-volatile memory.

Important: since at each command the transmitted code changes, if the transmission is interrupted by a disturbance, the receiver expects a different code, therefore to re-establish the command it is necessary to release and press the transmitter button again.

Possibility of use

The radio control allows the remote actuation of electrical and electronic equipment, finds its best use in the control of automatic opening systems, alarm systems and in all systems where remote actuation (wireless) protected by a highly reliable secret code.

RECEIVER TECHNICAL FEATURES

- reception frequency ...................................................................433.92 / 868.3 MHz

- sensitivity (for successful signal) ...............................................- 110dBm 0 , 7μV

- modulation ..................................................................................FSK

- antenna input impedance .........................................................50 Ω

- receiver power supply ...............................................................12 / 24V ac-dc

- absorption at rest / with 1 relay activated ..............................20/40 mA

- open collector power supply ....................................................5 Vdc

- open collector absorption at rest / with 1 relay activated .....14/17 mA

- maximum power switchable by the relay with resistive load:

                                                                                                            load in ac-dc .......... 60VA / 24 W

                                                                                                            maximum voltage ........ 30V ac-dc

- delay in relay activation .............................................................80 ÷ 100 ms

- operating temperature ............................................................. - 20 ° ... + 75 ° C