ARF18
The ARF18 low cost remote controls enable wireless control of 1 to 24 digital states (by simultaneously pressing 2 keys or switch) over a distance of 300m.
They are available in one-way or two-ways versions on respectively 433.92 or 869.52MHz and areapproved according to the European directive RTTE EN 300-220/ EN 301-489.
Security of transmission is ensured by means of a proprietary rotating code and a unique serial number.
They are associated with a complete range of RS232 or USB serial decoder & serial link, 4 relays or 4 binary outputs receivers.
In the two-ways version, the return acknowledgment of the sent command validates the correct transmission of the order and thus provides a maximum level of security for applications involving access control, alarms...
More generally, these products cover applications ranging fromsimple domestic remote control to autonomous control of tertiary or industrial equipment, in sectors of activity such as home automation, systems automation, industrial automation...
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Accessories
Specifications
| General | ||
| Remote control: | 1-way version | 2-ways version |
| Frequency | 433.92MHz | 869.525MHz |
| Radiated RF power | 1mW | 6mW |
| Temperature range | -30/+70 deg C | -30/+70 deg C |
| Modulation | ASK | FSK |
| Number of keys | 1 to 8 | 1 to 4 |
| OEM receiver - asynchronous link: | ||
| Power supply (Vcc) | 3.3V nominal | 2.7 to 3.6V nominal |
| Consumption in receipt | 15mA | 15mA |
| Sensitivity | -104dBm | -104sBm |
| Outputs | Serial interface level 0/VCC 4 binary outputs |
Serial interface level 0/VCC 4 binary outputs |
| 4 relays receiver: | ||
| Power supply | 15 to 30VDC | |
| Consumption | 30mA open relays (130mA closed) | |
| Switching capacity | 230VAC max 10A | |
| Relays | 3 NO + 1 NO/NC | |
| Serial decoder: | ||
| Serial ports | RS232 or USB | |
| Format | 8 bits, no parity, 1 stop configuration through AT commands |
|
| Serial link rate | 2.4 to 115.2kBps | |
| Power supply | 8 to 30VDC | |
