BACnet Gateway

LM Gateway 414-B protocol conversion gateway, based on a solid hardware platform design, a complete software kernel. Provide 4 RS-485 serial ports, 2 10/100 Mbps Ethernet ports, gateway embedded Modbus, DLT645 and other data acquisition drivers, provide private protocol driver integration, gateway as BACnet IP, BACnet MS/TP server provides data externally

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CPU4 core A9, 1.4GHz
Nand FlashMLC eMMC 4GByte eMMC
Serial portRS-485X4
Network port2 100M/10M Ethernet interfaces
Total Weight230g
Enclosure ratingIP51
Mechanical Dimensions135mm×85mm×29mm(L×W×H)
Mechanical installation DIN rail card slot fixing
FUNLong press to restore factory settings
Power ConsumptionThe maximum power consumption of the motherboard is ≤3W
Operating temperature-30~70℃
Working relative humidity20~90%non-condensing
InstrumentationData acquisition driverSerial portNetwork port
Modbus protocolModbus RTUModbus TCP, Modbus RTU_over_TCP
DLT645 protocolDLT645-1997, DLT645-2007/
CJ188 protocolCJ188/
MbusMBus_EnergyMeter, MBus_EN1434/
PLCMitsubishi AgreementMitsubishi Fx3U/
Mitsubishi Fx485/
Siemens protocolSiemens S7-200 PPISiemens S7-200 Network
/Siemens S7-300 Network
/Siemens S7-400 Network
/Siemens S7-1200 Network
/Siemens S7-1500 Network
Industrial control and automation interface standardsOPC protocol/OPC UA, OPC DA, OPC XML DA
Substation communication standardIEC protocol/IEC104
Non-standard protocolInstrumentationYiling temperature controller/
dlt645 JX Digital/
dlt645-2007 extended protocol/
Jiangsu Runyi Water Meter/
HL-MODBUS protocol/
CJ/T133-2012 IC card water meter/
DLT645-Fee Control/
CJ/T133-2012 MBus IC card water meter/
modbus Shendong 43/
Beijing Mingcheng Zhonghui Sunshade Curtain/
Internet interfaceInternet collection/mqtt client subscription
/Gold map weather forecast
/Zhejiang Dahua HTTP
/HTTP collection
/Air Quality
  • The gateway provides data to the BACnet IP and BACnet MS/TP server

    Support AI, AO, AV, BI, BO, BV, MSI, MSO, MSV and other attributes, configurable data units

    Support for Who-Is and I-Am services, cov subscription, read, write, etc.

  • The gateway provides an http server, which supports two common methods of GET and POST.

    Users can retrieve the real-time data of the gateway through the http interface.

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