b3804 Schneider BACnet IP MS TP Direct Digital Controller DDC 8 Input 6 Relay HVAC Energy Management
Price:
Negotiable
MOQ:
5
Delivery Time:
7 Days
Brand:
Schneider
Product 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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Company
Maituo Intelligent Technology Co.，Ltd
Location
1st Floor, Building 4, Xindao Street, Yazhou District, Sanya City, Hainan Province, China
Contact Person
Nora