CARDIN RCQ449RXD - Modular digital receiver for S449 with display

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81.90
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Product Code:
RCQ449ND00
Brand:
Cardin
Cardin

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Description

Innovative and high-performance radio control system which groups, in a single working protocol, a series of specific equipment suitable for the remote control of automation and security systems.

High-tech equipment, protected by practical containers to install and use, aesthetically pleasing, with attention to detail as in the style of Cardin products.

Solutions for every type of use: command of automated systems of doors and gates, command and control for automation systems of awnings and shutters, activation of alarm systems and access control and still activations of all kinds ON- OFF or timed. In fact, the adoption of S449 offers, in addition to high levels of efficiency, also an extreme practicality of use for the user and a high practicality of use and management for the installer.

A complete system and a safe system, the best that the current technology offers, made with the rigor and quality of all CARDIN products.

Description
The S449 "FM" radio control system consists of one or more transmitters and one or more receivers that will be combined
in relation to specific plant requirements. The S449 series uses a highly reliable coding system guaranteed by the use of
dynamic codes. At each transmission, the code changes according to an algorithm that only the receiver is able to recognize,
establishing whether the transmission is correct with respect to the original code.
Being a dynamic code system, each code is managed individually by the receiver.
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 button
again the transmitter.
Possibility of use
The S449 receiver with display allows remote activation of electrical and electronic equipment, finds its best
used in the control of automatic openings, alarm systems and common accesses (eg condominium entrances). The receiver
it is designed for shared inputs up to 1000 users with the possibility of being able to memorize and delete each individual user.
The generated code is memorized via radio on the receiver. Each code is stored in a memory location
selectable via the display which can contain up to a maximum of four functions (1 transmitter = 4 functions max.
= 1 location; 1000 users = 4000 max functions).

Transmitter versions
TRQ449100 Pocket transmitters 1 button
TRQ449200 Pocket transmitters 2 buttons
TRQ449300 Pocket 3-button transmitters
TRQ449400 Pocket 4-button transmitters
TRQ44940M Radio push-button panel for wall mounting 4 buttons

Memory module
The codes are stored in a non-volatile 24C64 memory which can be moved to another receiver in the event of
replacement without having to reprogram the receiver. The fixed code is kept in memory even in the absence of
power supply without time limit

Technical characteristics
Receiver
- reception frequency ............................. 433.92 MHz
- local oscillator frequency ............ 423.22 MHz
- tolerance of the local oscillator ............ ± 30 PPM from -20 to + 75 ° C
- emission of the local oscillator ........... & lt; -57 dBm
- sensitivity (for a successful signal) ...- 110 dBm 0,7μV
- selectivity ................................................ ... ± 30 KHz
- modulation ............................................... FSK
- modulation with ΔF ................................ ≤ 20 KHz
- antenna input impedance .............. 50Ω
- receiver power supply ........................ 12 / 24Vac / dc
- absorption at rest / activated (depending on the number of relays) ............. 22 ÷ 145 mA
- maximum power that can be switched by the relay with resistive load in ac / dc .... 60VA / 24W
- maximum voltage applicable to the relay contacts ...................................... 30Vac / dc < br> - delay in activating the relay ........................................... ............................ 0.1 ÷ 1.3 s
- operating temperature .............................................. ................................- 20 ° ... + 75 ° C

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