BA108 Series · Bridge air conditioning systems, VRF, chillers & Modbus devices to BACnet BMS
Choose BA108 for cost‑efficient small building zones, or BA108P for high‑density data acquisition across large facilities. Both support optional WiFi.
| Feature | BA108 (Standard) | BA108P (High‑Performance) |
|---|---|---|
| Serial Channels | 2 × RS485/RS232 | 6 × RS485/RS232 |
| Max. Devices | 10 | 50 |
| Data Points | 512 | 4,000 |
| Downlink Protocols | HVAC · VRF · Chillers · Modbus RTU/TCP | HVAC · VRF · Chillers · Modbus RTU/TCP |
| Uplink Protocols | BACnet/IP · BACnet MS/TP | BACnet/IP · BACnet MS/TP |
| WiFi (Optional) | ✓ 802.11a/b/g/n | ✓ 802.11a/b/g/n |
| Dimensions (L×W×H) | 30 × 83 × 110 mm | 40 × 83 × 110 mm |
| Weight | 133 g | 171 g |
| Best Fit | Small Buildings / Zones | Large Facilities / Campuses |
Engineered for HVAC-to-building automation integration with seamless IT/OT convergence.
Direct downlink support for air conditioning systems, VRF, chillers, and AHUs — plus Modbus RTU/TCP. Uplink to BACnet/IP and BACnet MS/TP.
Unify HVAC system data with building management systems — enable centralized climate control and energy optimization.
Works seamlessly with all major BMS platforms — Siemens Desigo, Honeywell Niagara, Johnson Controls Metasys, Schneider Electric EcoStruxure, and more.
Ethernet or optional WiFi — deploy in existing building networks without additional cabling. Remote access via OpenVPN.
9–36V DC wide input, reverse‑polarity protection, -40~85°C operation, EMC Level 3 (ESD/EFT/Surge), 2KV isolation.
DIN35 rail or wall mounting with patented rail‑clip — quick installation in electrical panels, chiller plants, and equipment rooms.
Click a tab below for detailed module parameters. Both models share the same core platform.
Trusted by HVAC system integrators, building automation engineers, and facility managers.
Connect VRF systems, chillers, AHUs, and air conditioning controllers to BACnet BMS for centralized climate control.
Unify HVAC system data with building automation platforms for intelligent, energy-efficient facility operations.
Collect energy data from HVAC systems and Modbus power meters for BACnet-based energy management and optimization.
Bridge HVAC equipment and Modbus devices in industrial facilities to BACnet BMS for complete facility oversight.
