Building HVAC Edge Gateway BA116 Series is an easy-to-use, high-performance building HVAC IoT gateway. It is equipped with a dual-core Cortex A7 processor, offering a varietyof RAM and ROM configurations, and can quickly collect data from up to 10,000 data points.
BL116 Series High-Performance IIoT Edge gateway provides 4/8 isolated-protected RS485/232 serial ports, supports WiFi, 4G, and 5G network communication, offers routing capabilities, supports OpenVPN functionality, TLS/SSL encryption, and remote firmware upgrades.
High-Speed Data Processing
Dual-core Cortex-A7 processor (1.2GHz), collects 1,000 data points in 1.5 seconds, supports 10,000-point high-speed processing.
Configurable up to 512MB RAM + 8GB Flash, expandable via SD card for massive historical data storage.
Industrial-Grade Reliability
-40℃ to 85℃ operating temperature range, titanium alloy casing for corrosion/EMI resistance.
Independent hardware watchdog + Electrical isolation + TLS/SSL encryption, certified for EMC/EMI Level 3 protection.
Seamless Protocol Integration
Downlink Compatibility:
Siemens, Mitsubishi, Omron, Delta PLCs, Modbus RTU, Modbus TCP, DL/T645, IEC104, BACnet/IP, BACnet MS/TP
Uplink Connectivity:
BACnet/IP, BACnet MS/TP, OPC UA, MQTT, Modbus RTU, Modbus TCP, compatible with mainstream cloud platforms such as Huawei Cloud, Alibaba Cloud, AWS IoT Core, Thingsboard, Ignition SCADA, and more.
Smart O&M Solution
Remote PLC programming, parameter configuration, and firmware upgrades to reduce on-site maintenance.
OpenVPN secure tunneling, dual Ethernet ports + WiFi/4G multi-link redundancy communication.
| Field | Typical Use Cases |
|---|---|
| Smart Buildings | PLC data acquisition + Energy Management System (EMS) integration for real-time monitoring of HVAC/lighting/elevators. |
| HVAC & Refrigeration | Remote maintenance of chillers, fault prediction, and energy efficiency optimization. |
| Energy Management | Cloud aggregation of electricity/water/sensor data for precise building energy control. |
|
Item |
Parameters |
Description |
|
System |
CPU |
2 x Cortex A7, 1.2GHz Clock Speed |
|
Power Supply |
Input voltage |
12~24VDC |
|
Input Current |
Normal: 160mA@12V, Max: 500mA@12V |
|
|
Reverse Polarity Protection |
Support |
|
|
Protection |
ESD Level 3, EFT Level 2 |
|
|
Ethernet Ports |
Quantity |
1*WAN+1*LAN |
|
Specification |
RJ45 Interface, 10M/100Mbps, Auto MDI/MDIX |
|
|
Protection |
ESD Level 3, EFT Level 3 |
|
|
Serial Ports |
Quantity |
4/8*RS232/RS485 |
|
Baud Rate |
2400bps-115200bps |
|
|
Data Bit |
7,8 |
|
|
Parity Bit |
None, Even, Odd |
|
|
Stop Bit |
1, 2 |
|
|
Protection |
Isolated Protection, ESD Level 3 |
|
|
WiFi |
Antenna Quantity |
1 |
|
Interface Type |
SMA Hole Type |
|
|
Protocol |
802.11a/b/g/n(mixed) |
|
|
Mode |
STA Mode |
|
|
Frequency bands and channels |
2.4G Channel 1 - 13, 5G Channel 36 - 165 |
|
|
Security |
Open, WPA, WPA2 |
|
|
Encryption |
AES, TKIP, TKIPAES |
|
|
Speed |
150Mbps(Max) |
|
|
Transmission distance |
Outdoor open area, up to 20 meters |
|
|
SSID Broadcast Switch |
Support |
|
|
Cellular |
Antenna Quantity |
1 |
|
Interface Type |
SMA Hole Type |
|
|
4G |
Support |
|
|
GPS (Optional)
|
Antenna Quantity |
1 |
|
Interface Type |
SMA Hole Type |
|
|
Tracking Sensitivity |
> -148 dBm |
|
|
Planar Position Accuracy |
2.5m |
|
|
Protocol |
NMEA-0183 V2.3 |
|
|
SIM Card Slot |
Quantity |
1 |
|
Specifications |
Drawer-style Interface, Supports 1.8V/3V SIM/UIM Cards (NANO) |
|
|
Protection |
Built-in 15KV ESD Protection |
|
|
USB |
Quantity |
1*Mini USB |
|
Protection |
Overcurrent Protection |
|
|
SD Card Slot |
Quantity |
1 |
|
Specifications |
Supports SD, SDHC, and SDXC (UHS-I) Cards |
|
|
Indicator |
PW |
Lights On when Powered On, Lights Off when Powered Off |
|
RUN |
Flashes when the system is operating normally, Lights Off or Stays On when the system is not operating |
|
|
LINK |
Ethernet communication flashes, 4G or WiFi communication stays on, and all communications (Ethernet, 4G, WiFi) turn off when no communication is established. |
|
|
Environment |
Working Temperature |
-40～+85℃ |
|
Storage Temperature |
-40～+85℃ |
|
|
Relative Humidity |
5～95%RH(Non-condensing) |
|
|
Others |
Reset |
1 Reset Button |
|
Independent Watchdog |
Onboard Independent Hardware Watchdog |
|
|
Enclosure |
Aluminum Alloy Material |
|
|
Dimensions |
H 110mm * L 83mm * W 46mm |
|
|
Protection Rating |
IP30 |
|
|
Net Weight |
500g |
|
|
Installation Method |
DIN35 Rail Mounting, Wall-Mount Installation |
Host Model Selection Table
|
Model |
WAN |
LAN |
RS485/RS232 |
Uplink Protocol |
Downlink Protocol |
|
BA116 |
1 |
1 |
4 |
BACnet/IP, BACnet MS/TP, OPC UA, MQTT, Modbus RTU, Modbus TCP, compatible with mainstream cloud platforms such as Huawei Cloud, Alibaba Cloud, AWS IoT Core, Thingsboard, Ignition SCADA, and more. |
Siemens, Mitsubishi, Omron, Delta PLCs, Modbus RTU, Modbus TCP, DL/T645, IEC104, BACnet/IP, BACnet MS/TP |
|
BA116A |
1 |
1 |
8 |
SOM Model List
|
Model |
Clock Speed |
Kernel |
eMMC |
DDR3 |
Temperature |
|
SOM334 |
1.2GHz |
2 x A7 |
8GByte |
512MByte |
Industrial-Grade -40~85℃ |
