AC4490 ETC2
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Compact AC4490 900MHz transceivers can replace miles of cable in harshindustrial environments. Using field-proven FHSS technology that needs noadditional site licensing*, AC4490s reject interference, enable co-located sys-tem operation, increase output power and maintain data integrity. AC4490s feature drop-in installation and a number of on-the-fly control com-mands, providing OEMs with a versatile interface for any application. Theycan be used as direct wire replacements, requiring no special host softwarefor communication. All frequency hopping, synchronization and RF systemdata transmission/reception is performed by the transceiver. AC4490 modules are socket-compatible with AeroComm’s 2.4GHz AC4424transceivers, enabling OEMs to design once and subsequently interchangeradios to accommodate new markets, regulations and environments.Developer tools and integration support back every transceiver line. LetAeroComm help you find the best fit for your application. Recreation Areas •Golf cart tracking•Score keeping•Order entry•Irrigation systems•Grounds maintenance Utilities Management•Automatic meter reading•Load profiling, forecasting•Data management•Tampering alerts•Real-time support Commercial Buildings•Security & fire alarms•Lighting controls•Surveillance •Building automation•HVAC controls Fleet Telemetry•Vehicle tracking•Cargo data•Weigh scales•Maintenance logs•Mapping Field Surveillance•SCADA•Oil & gas•Water & wastewater•Tank monitoring•Activity alarms
AeroComm’s embedded transparent protocol simplifies theOEM’s integration process by allowing for drop-in installation.As each transceiver receives raw data, it manages over-the-air protocol to assure successful communication. Headers,data packet length, and CRCs are not needed. RF232 supports simple cable-replacement to complex peer-to-peer configurations. Broadcast communication to all trans-ceivers or address packets to a specific destination usingunique MAC addresses embedded in each transceiver. R FPROTOCOL MODESa)CommunicationUnicast (one-to-one addressing)Broadcast (one-to-many addressing)b)Acknowledgement mode (ACK)API with hardware and/or software ACK indicationc)One-beacon moded)Dynamic radio data tableRetains data from up to 12 transceivers INTERFACE PROTOCOLa)On-the-fly transceiver configurationDestination addressRF transmit powerCo-located serversRF ChannelBroadcast/addressedb)Raw data or transmit/receive APIc)9-bit serial interface moded)Long range modeEnables sensitivity controle)Generic A/D, D/Ageneric I/Osf)Variable baud rateg)RFpacket size, timeout controlh)Onboard temperature sensori)HandshakingC T S / RT SFull modem-mode availablej)In-range indicatork)Error detectionOnboard CRCDuplicate packet filteringl)Data encryption standard (DES) Flexible RF Protocol RF ArchitecturesProtocol Features Point-to-point Point-to-multipoint Multipoint-to-multipoint Peer-to-peer Select features from the list below to identify theappropriate part number. More product lines areavailable for industrial & commercial applications.Contact AeroComm Sales for details: toll-free 1-800-492-2320, email sales@aerocomm.com. * RS485 interface available. Placing Orders AC4490, Actual Size