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Picture of Andover Continuum b3850 Terminal Controller, BACnet, 4 Universal Inputs, 1 Airflow Sensor, 3 Form A Relays, 1 Smart Sensor Input
SKU:

B3850

Andover Continuum b3850 Terminal Controller, BACnet, 4 Universal Inputs, 1 Airflow Sensor, 3 Form A Relays, 1 Smart Sensor Input

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Andover Continuum b3850 Terminal Controller, BACnet, 4 Universal Inputs, 1 Airflow Sensor, 3 Form A Relays, 1 Smart Sensor Input
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Manufacturer: Schneider Electric
Product Page Link
Product Data Sheet

Products specifications

Attribute name Attribute value
Main
Maximum number of I/O expansion module 1
IP degree of protection IP10
Device short name b3850
Display type LED
Relative humidity 10-95 % non-condensing
Function available DDC control
Height 139 mm
Ambient air temperature for operation 0-49 °C
Range of product BACnet
Communication port support RS485
[Us] rated supply voltage 24 V AC
Width 207 mm
Product specific application control of VAV box, control of unit ventilator, control of fan-powered induction unit, control of heat pump
Memory type 1 MB flash, 128 kB SRAM
Depth 62 mm
Number of inputs 4 universal, 1 smart temperature sensor
Product or component type terminal controller
Number of outputs 1 form K tri-state relay output, 3 single pole single throw form A relays
Product certifications UL/cUL 916, CE, FCC
Complementary
Product compatibility bCX network controller
Display type LED
Processor name Motorola 32-bit coldfire
Accuracy +/- 15 mV DC +/- 0.56 °C from - 23...66 °C
Communication port protocol BACnet RS485 MS/TP network 76.8 kbauds (127 devices), BACnet RS485 MS/TP network 38.4 kbauds (127 devices), BACnet RS485 MS/TP network 19.2 kbauds (127 devices), BACnet RS485 MS/TP network 9600 bauds (127 devices)
Standards EN 55022, FCC CFR 47 part 15, AS/NZS 3548 class A, ICES-003
Electrical connection screw terminal
Battery type lithium 5 years power failure backup of RAM memory
Realtime clock with synchronized through MS/TP via BACnet
Bus length 1220 m BACnet
Input impedance 5 MOhm with pull-up resistor disabled, 10 kOhm 5.120 V
Local signalling LEDs
Software package Continuum CyberStation
Power consumption in VA 20 VA 24 V
Mounting support panel
Programming language English
Output voltage 24 V DC, 24 V AC
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 10.5 cm
Package 1 Width 27.0 cm
Package 1 Length 29.5 cm
Package 1 Weight 938.0 g

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