www.rabbit.com
Low-cost Single-board Computer BL1800 Jackrabbit™ MODELS | LP3500 | LP3510 |
Key Features
• Upto29.5MHzclockspeed
• Compact3.5”x2.5”size
• 4serialports
• MultifunctionalI/O
• Analoginputandoutputs
Design Advantages:
• EasydevelopmentusingRabbit’s
DynamicC®programminglanguage
• Extensivelibraryofdriversand sampleprogramsareavailable
• Provenhardware
Applications
• Tankmonitoring
• Automaticmeterreading
• Remotemonitoringand communications
• Remoteenergymanagement
• Securityandsurveillance
TheBL1800Jackrabbitisasmall,easy-to-use,single-boardcomputer
thatoffersreliablehardwareforembeddedapplications.
TheBL1800deliversaRabbit®2000micro-
processoroperatingatupto29.5MHz
and24CMOS-compatibleI/O,3analog
channels,and4high-poweroutputs,allon
a3.5”X2.5:(89x64mm)PCboard.Three
ofthehigh-poweroutputscansinkupto
oneampeachandareprotectedfordirect
drivingofinductiveloads.
TherearetwoRS-232portsandone
RS-485portsupportserialcommunication
ratedat15kVforESDprotection.The
fourthserialportisa5VCMOS-compatible
programmingportthatcanalsobeused
intheuser’sapplicationafterprogram-
mingiscompleted.
Five8-bittimersandone10-bittimer
withtwomatchregistersareonboard.
Fourofthe8-bittimerscanbecascaded
fromthefirsttimer.Areal-timeclock(RTC)
providestime/datedata,andawatchdog
supervisorisstandard.
TheBL1800featuresaswitching
regulatorthatprovidesawiderangeof
inputvoltages(8–40VDC),reducing
powerconsumptionwhileminimizing
heat.(Alinearregulatorisfeaturedon
theBL1810andBL1820versions.)
Programming the BL1800Programsaredevelopedanddebugged
withRabbit’sindustry-proven
DynamicC®software.Theprogramming
deviceisconnectedviaaserialcable,a
USBcable.Comprehensivedebugging
supportincludesbreakpoints,watch
expressionsandmanyotherextensive
Rabbit® 2900SpaffordStreetDavis,CA95618USATel530.757.8400Fax530.757.8402
Copyright©2008,Rabbit.Allrightsreserved.RabbitisaDigiInternationalbrand.RabbitandRabbitCorearetrademarksorregisteredtrademarksofRabbit.Allothertrademarksarethepropertyoftheirrespectiveowners.
BL1800 Jackrabbit™ Specifications
Feature BL1800 BL1810 BL1820
Microprocessor Rabbit®[email protected] Rabbit®[email protected]
FlashEPROM 256K(supports128K–512K) 128K(supports128K–512K)
SRAM 128K(supports32K–512K)
BackupBattery3Vlithiumcointype,950mA·h,
supportsreal-timeclockandSRAMNone
DigitalInputs 6,CMOS-level 7,CMOS-level
DigitalOutputs
4CMOS-level plus4high-poweroutputs
—3sinkupto1A and30Veach,1sources
upto500mA
4CMOS-level plus4high-poweroutputs —3sinkupto200mA and30Veach,1sources
upto100mA
5CMOS-level plus4high-poweroutputs —3sinkupto200mA and30Veach,1sources
upto100mA
ConfigurableI/O 14CMOS-level:8arebytewide,6arebybit15CMOS-level: 8arebytewide, 7arebybit
AnalogInputsOnelow-gradeA/Dinput—inputrange0.1Vto2.8V,
9-bitresolution,8-bitaccuracy,10samples/s
AnalogOutputsTwo9-bitfilteredandbufferedPWMoutputs,
one0.1–2.8VDC,one0.7–3.5VDC,updaterate50Hz
SerialPorts
Uptofourserialports: • TwoRS-232oroneRS-232(withCTS/RTS)ratedat15kVESD •OnwRS-485ratedat15kVESD(RS-485drivernotinstalledonBL1820) •One5VCMOS-compatibleprogrammingport • Twoserialports(AandB)canbeclocked
SerialRate Max.burstrate=CLK/32(async)Max.sustainedrate=CLK/64
Connectors Two2×20,2mmIDCheaders
Real-TimeClock Yes
Timers Five8-bittimers(fourcascadablefromthefirst)andone10-bittimerwithtwomatchregisters
Watchdog/Supervisor Yes
Power8–40VDC,1.2Wmax.,switchingregulator
7.5–25VDC,100mA,linearregulator
OperatingTemperature –40°Cto+70°C
Humidity 5%to95%,non-condensing
BoardSize2.50”×3.50”×0.76”
(64mm×89mm×19mm)2.50”×3.50”×0.94”
(64mm×89mm×24mm)2.50”×3.50”×0.63”
(64mm×89mm×16mm)
Pricing
Price(qty.1/25)PartNumber
$99/$8720-101-0356
$69/$6120-101-0357
$49/$4320-101-0358
DevelopmentKitPartNumber
$139U.S.101-0363Int’l101-0364
featuresorientedtowardreal-timeembedded
systemsprogramming.Anextensivelibrary
ofdriversandsampleprogramsisprovided,
includingaroyalty-freeTCP/IPstackfor
networkandInternetcommunicationsaswell
asfullsourcecodeformostlibraryroutines.
Development KitTheBL1800DevelopmentKitcontains
softwareandhardwaretoolsneededtobegin
designincludingademoboard,DynamicC®
softwareanddocumentationonCD-ROM,
User’sManualwithschematics,serialcable
forprogramminganddebugging,ACadapter
(US/Canadaonly),wiringassemblyand
friction-lockcrimppinsandhousings(standard
crimpingtoolsoldseparately).
3.50” 2.50”