LMGateway414-OPC UA


OPC UA Gateway


LM Gateway414-OPC UA protocol conversion gateway, based on a solid hardware platform design, a complete software kernel. Provides 4 RS-485 serial ports, 2 10/100 Mbps Ethernet ports, and the gateway embeds Modbus, BACnet, DLT645 and other data acquisition drivers to provide data to the upper computer in the way of OPC UA server.


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CPU4 core A9, 1.4GHz
RAM512MB
Nand FlashMLC eMMC 4GByte eMMC
Serial portRS-485X4
Network port2 100M/10M Ethernet interfaces
PowerDC9V~36V
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/
Mitsubishi_QBinary/
Siemens protocolSiemens S7-200 PPISiemens S7-200 Network
/Siemens S7-300 Network
/Siemens S7-400 Network
/Siemens S7-1200 Network
/Siemens S7-1500 Network
AB/AB NET
OMRON ProtocolOMRON_HOSTLINKOMRON_FINS
Building communicationBACnet protocolBACnet MS/TPBACnet IP
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/
ModbusRTU_TancyA1/
Allen_Bradley_DF1/
modbus Shendong 43/
CJ188贵翔/
Beijing Mingcheng Zhonghui Sunshade Curtain/
SGA400/
DEET-BUS/
Internet interfaceInternet collection/mqtt client subscription
/Gold map weather forecast
/Zhejiang Dahua HTTP
/HTTP collection
/Air Quality
  • Provide data to the upper computer by way of OPC UA server.


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

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





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