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b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
Specifications
Communication :
KNX bus system
Certification :
CE RoHS
Rated Load :
4 channels * 250V AC / 10A
Packaging Details :
Carton
Material :
Flame-retardant plastic
Powersupply :
24V DC or 110-240V AC
Payment Terms :
T/T
Securityfeatures :
Password Protection, Data Encryption
Delivery Time :
7 Days
Communication Protocols :
Wi-Fi, Zigbee, Z-Wave, or RF
Place of Origin :
EU
Communicationinterfaces :
Ethernet, RS-485, Wi-Fi (optional)
MOQ :
5
Function :
Control electrical switches remotely
Brand Name :
Schneider
Model Number :
b3804
Description
b3804 Schneider BACnet IP MS/TP Direct Digital Controller DDC
The Schneider Electric b3804 is a powerful BACnet Direct Digital Controller designed for building automation and HVAC control systems. Featuring native BACnet/IP and MS/TP connectivity with extensive I/O capabilities, this controller is ideal for air handling units, chiller plants, boilers, and multi-zone HVAC applications.
Technical Specifications
Protocol BACnet/IP, MS/TP (RS-485)
Profile B-BC
Analog Inputs 8 universal (0-10V/4-20mA/10k NTC)
Digital Inputs 8 digital/pulse (24VDC)
Analog Outputs 4 x 0-10V
Digital Outputs 6 relay (Form C, 5A @ 250VAC)
Processor ARM Cortex-M4
Memory 2MB Flash, 512KB RAM
Power Supply 24VAC/DC +/-15%, 30VA
Ethernet 10/100 Mbps
Serial Ports 2 x RS-485 isolated
Objects Up to 500
Operating Temperature -20°C to +55°C
Certifications BTL, CE, UL, ASHRAE 135
Web Server Built-in HTML5
Application Scenarios
Ideal for office towers, shopping malls, hospitals, and university campuses. Perfect for applications including:
  • Air Handling Units with economizer control
  • Variable Air Volume (VAV) systems
  • Chiller plant optimization
  • Boiler sequencing and control
Seamlessly integrates with EcoStruxure Building Management System for comprehensive monitoring, energy metering, alarm management, and trend analysis.
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b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management

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Product Detail
Communication :
KNX bus system
Certification :
CE RoHS
Rated Load :
4 channels * 250V AC / 10A
Packaging Details :
Carton
Material :
Flame-retardant plastic
Powersupply :
24V DC or 110-240V AC
Contact Supplier
b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2019
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Building Controllers, Switch Actuator, Dimming Actuator
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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