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Picture of Andover Continuum b3920 System Controller, BACnet, 16 Universal Inputs, 8 Digital/Analog Outputs, 1 Smart Sensor Input, Expansion Port
SKU:

B3920

Andover Continuum b3920 System Controller, BACnet, 16 Universal Inputs, 8 Digital/Analog Outputs, 1 Smart Sensor Input, Expansion Port

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Andover Continuum b3920 System Controller, BACnet, 16 Universal Inputs, 8 Digital/Analog Outputs, 1 Smart Sensor Input, Expansion Port
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Manufacturer: Schneider Electric
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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 b3920
Display type LED
Width 270.8 mm
Product weight 1.58 kg
Relative humidity 10-95 % non-condensing
Product specific application control of chiller, control of boiler, control of other mechanical plant equipment, control of large air handling unit
Memory type 2 MB flash, 1 MB SRAM
Function available plenty of dynamic memory
Height 330.2 mm
Depth 69 mm
Number of inputs 16 universal, 1 smart temperature sensor
Product or component type system controller
Ambient air temperature for operation 0-49 °C
Number of outputs 8 analog output, 8 single pole single throw form C relays
Range of product BACnet
Communication port support RS485
[Us] rated supply voltage 115...230 V AC
Product certifications UL/cUL 916, FCC, CE
Complementary
Battery type lithium 5 years power failure backup of RAM memory
Product compatibility bCX network controller
Realtime clock with battery-backed real time clock
Bus length 1220 m BACnet
Display type LED
Processor name Motorola 32-bit coldfire
Input impedance 30.1 kOhm 5.120 V, 5 MOhm with pull-up resistor disabled
Local signalling LEDs
Accuracy +/- 7.5 mV DC +/- 0.25 °C from - 23...54 °C
Resolution 2.5 mV
Software package Continuum CyberStation
Power consumption in VA 45 VA 24 V
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
Mounting support panel
Programming language English
Electrical connection screw terminal
Output voltage 0...10 V,4...20 mA for analog output, 0...10 V DC, 24 V DC, 24 V AC
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 9.4 cm
Package 1 Width 30.2 cm
Package 1 Length 38.1 cm
Package 1 Weight 2.27 kg
Unit Type of Package 2 2
Number of Units in Package 2 1
Package 2 Height 15.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 2.508 kg

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