Modbus BACnet to MQTT IBMS Industrial IoT Gateway BA113
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway

Modbus BACnet to MQTT IBMS Industrial IoT Gateway BA113

No.BA113
Modbus, BACnet to MQTT IBMS Industrial IoT gateways ensure that OT device data is propagated in the cloud for production monitoring. BLIIoT BA113 IBMS IoT gateway supports Modbus RTU, Modbus TCP, BACnet/IP, BACnet MS/TP, converting to MQTT protocols.  
Description
The BACnet to MQTT Gateway BA113 is a protocol conversion device that plays a key role in building automation and Internet of Things (IoT) systems. Its main function is to convert BACnet protocol data to MQTT protocol, thereby enabling communication between BACnet devices and MQTT-based cloud platforms or IoT applications.

Key Features

Full Protocol Compatibility & Seamless Integration

  • Downlink Collection: Supports BACnet/IP, BACnet MS/TP, Modbus RTU/TCP (Master Mode)
  • Uplink to Cloud: Compatible with MQTT, HUAWEI IoT/AWS IoT/Alibaba Cloud IoT, ThingsBoard, BLIIOT Private Cloud
  • Protocol Conversion: Bidirectional Modbus RTU↔TCP conversion with transparent transmission

Powerful Edge Computing

  • ARM MCU @300MHz + Linux OS
  • Connect 10/50 devices & collect 512/4000 data points simultaneously
  • Hardware/software watchdog for 24/7 reliability

Flexible Connectivity
  • Dual Ethernet Ports: 1×WAN + 1×LAN (10/100M auto-adaptive), supports cascaded switches
  • Serial Ports: 2 or 6×RS485/RS232 (customizable baud rate/parity)
  • WiFi Option: Dual-band 2.4G/5G support


Typical Applications

Smart Buildings: Integrate HVAC, lighting & security subsystems into BACnet BMS
Industrial IoT: Bridge Modbus devices to Building Automation systems
Energy Monitoring: Collect real-time meter data for control centers


Technical Specifications

Parameter Description
System Processor Clock speed 300Mhz
Storage 128MB
Flash Memory 64MB
Power Supply Input Voltage DC 9~36V 
Power Consumption Normal: 70mA@12V, Max: 168mA@12V
Wiring Anti-reverse connection protection
Ethernet Port Specification 2 x RJ45, 10/100Mbps, adaptive MDI/MDIX
Protection ESD: ±6kV(Contact), ±8kV(Air)
EFT: 1kV, 5kHz
Serial Port QTY 2CH or 6CH RS485/RS232
Baud Rate 2400bps-115200bps
Data Bit 7,8
Parity Bit None, Even, Odd
Stop Bit 1, 2
Protection ESD: ±6kV(Contact), ±8kV(Air)
SURGE  ±1kV, 8/20us
EFT: 1kV, 5kHz
SIM Card Slot QTY 1
Specification Drawer type, support 1.8V/3V SIM/UIM card(NANO)
Protection Built-in 15KV ESD protection
USB Port QTY 1xMini USB
Protection Over current protection
4G
(Optional)
Antenna QTY 1
Antenna Type SMA Hole 
GPS
(Optional)
Antenna QTY 1
Antenna Type SMA Hole
Tracking Sensitivity > -148 dBm
Flat Position Precision 2.5m
Protocol NMEA-0183 V2.3
WiFi
(Optional)
QTY 1
Type SMA
Protocol 802.11a/b/g/n (mixed)
Mode Client Mode
Channel 2.4G Channel 1 - 13,5G Channel 36 - 165
Security Security
Encrypted AES, TKIP, TKIPAES
Speed 150Mbps (Max)
Distance Unobstructed/open outdoor coverage up to 20 meters
SSID broadcast switch Support
Indicator PWR Always on when device powered on 
RUN Flickering when system running
Off when system shutdown
LINK Flickering when Ethernet communication; Always on when 4G or WiFi communication; OFF when Ethernet, 4G, WiFi are all disconnected.
Software Internet Protocol IPV4, TCP/UDP, DHCP, DNS, etc
IP Retrieving Static IP/DHCP
Transparent Transmission Support
DNS Support Domain Name resolution
Configuration PC software configuration, support WIN 7, WIN 8, WIN 10 and WIN11
Network Cache Transmitting: 8Kbyte; Receiving: 8Kbyte
Safety Regulations EMC CE, FCC
EMS IEC 61000-4-2 (ESD) Level 3
IEC 61000-4-4 (EFT) Level 3
IEC 61000-4-5 (Surge)Level 3
Vibration IEC60068-2-6
Environment Working -40~85℃, 5~95% RH
Storage -40~85℃,5~95% RH
Others Housing Material Plastic
Size 40×83×110mm/30×83×110mm (LxWxH)
Protection  IP30
Net Weight 171g/133g
Mounting DIN Rail Mounting/Wall-mounting
  •  
  • Model Selection
Model WAN LAN COM(RS485)
(Optional RS232)
WiFi 4G GPS
BA113 1 1 2 × × ×
BA113L 1 1 2 × ×
BA113LG 1 1 2 ×
BA113W 1 1 2 × ×
BA113P 1 1 6 × × ×
BA113PL 1 1 6 × ×
BA113PLG 1 1 6 ×
BA113PW 1 1 6 × ×


Shipping Packaging

  • Industrial-grade Gateway x1
  • DIN35 mounting bracket x1
  • Connection Terminalsx1
  • WiFi antenna x1 (Optional)
  • Cellular antenna x1(Optional)
  • GPS antenna x1  (Optional)
  • Certificate of conformity x1
  • Warranty card x1
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway
  • BACnet to MQTT Gateway

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