User manual

Andover Continuum
BACnet Controllers-6
BACnet
BACnet
b3810 Series Local Controllers
TheBACnetb3810Seriesarestand-alonemicroprocessor-basedlocalcontrollersforDDCcontrol,
capableofmonitoring,controlling,schedulingandloggingmodularsystems.Theb3810offersthe
samefeaturesastheb3800,plusanI/Oexpansionport,built-inoverridesformanualcontrolof
each output and an optional display with keypad for local information control (to be connected to
an I/O expansion port). Up to 127 controllers can be networked on one bCX1 controller.
•8Universalinputs
•1Roomsensorinput,whichsupportsContinuum’sSmartSensor
•8or4DigitalFormCrelay-basedoutputswithoverrides
•4Analogueoutputswithoverrides
•I/Oexpansionport
•Removableterminalblocks
•Localserviceport
•Realtimeclock
•CEapproved
Technical Specifications
Power: 24VAC,50/60Hz@25VAor12-28VDC
OperatingRange: 0°Cto+49°C10–95%RH(non-condensing)
Dimensions: 227mm (H) x 184mm (W) x 54mm (D)
Battery: Replaceable,non-rechargeablelithiumbatteryproviding5years
accumulated power failure back-up
Memory: 256KBRAM,256KBFLASH
Inputs/Outputs
UniversalInput(12bit): Supervised,0-5VDCor0-20mA,Temperature(-34°Cto+110°C)
 digital,counter(4Hz)
RoomSensorInput: 0°Cto+41°C
FormCRelay-basedOutput: SPDT24VAC/30VDC@3A,0.1secforPWMcontrol
Analogue Output (8 bit): 0-10VDC
Universal Room Form C Analogue I/O Local Part
Inputs Sensor Relay Outputs Expansion Service Number
Input Outputs Port Port
b3810 8 1 8 - 3 3 b3810
b3814 8 1 4 4 3 3 b3814
Optional
Remote LCD Display - with Keypad (max. distance 3m) xP-Display
Local Controllers b3810
Terminal Controller b3850 Series