Product Introduction

Model Explanation

• 086351: Base part number for ABB T‑series BMS controllers

• ‑004: Standard hardware revision, 2×Ethernet + 1×RS‑485, conformal coated

• Type: BMS Application Controller

• Platform: ABB T3000, T2000 BMS

• Mounting: 35mm DIN rail, IP20 rated

Technical Parameters

• Processor: 32‑bit embedded CPU

• Power Supply: 24 V AC/DC ±20%

• Power Consumption: <15 W (typical)

• Communication:

  • 2×10/100 Mbps Ethernet (RJ45, BACnet/IP)

  • 1×RS‑485 (BACnet MS/TP, master)

  • Modbus RTU (slave)

• Programming: T3000 Workbench, JavaScript scripting

• Functions: Scheduling, trend logging, alarm management, energy accumulation

• Web Interface: Embedded HTML5, remote access

• Dimensions: 120 × 45 × 115 mm (H×W×D)

• Weight: ~0.4 kg

• Operating Temperature: ‑10 °C to +50 °C

• Storage Temperature: ‑25 °C to +70 °C

• Humidity: 5%–95% non‑condensing

• Certifications: CE, UL, RoHS

Core Functions

• Centralized BMS Control: Coordinates HVAC, lighting, access control, and fire alarm systems

• BACnet Interoperability: Native BACnet/IP & MS/TP for seamless integration with third‑party devices

• Embedded Web Server: HTML5 dashboard for remote monitoring, configuration, and troubleshooting

• Energy Optimization: Scheduling, load shedding, and trend analysis to reduce consumption

• Alarm & Event Management: Real‑time alerts, historical logging, and email notifications

• Scriptable Logic: JavaScript support for custom control sequences and complex automation

Application Scenarios

• Commercial Buildings: Office towers, shopping malls, hotels

• Public Facilities: Hospitals, airports, schools, data centers

• Industrial Sites: Factory HVAC, cleanrooms, energy monitoring

• Retrofit Projects: Upgrading legacy BMS with modern IP‑based control

Usage & Maintenance

• Installation: DIN rail mount; ensure proper ventilation (≥50 mm clearance)

• Wiring: Separate AC/DC power from communication cables; use shielded twisted pair for RS‑485

• Configuration: Assign static IP; configure BACnet network via T3000 Workbench

• Maintenance: Monthly LED status check; quarterly backup; annual firmware update

• Replacement: Use identical 086351‑004; restore configuration from backup