LMGateway202-OPC UA

OPC UA Gateway

LM Gateway202-OPC UA protocol conversion gateway, based on a solid hardware platform design, a complete software kernel. Provides 4 RS-485 serial ports, 1 10/100 Mbps Ethernet port, 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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Nand Flash128MByte SLC Flash
Serial portRS-485X4
Network port1 100M/10M Ethernet interface
Total Weight210g
Enclosure ratingIP51
Mechanical Dimensions144mm×83.5mm×27mm(L×W×H)
Mechanical installationDIN rail card slot fixing
Power consumptionThe maximum power consumption of the motherboard is ≤3W
Operating temperature-40~80℃
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
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/
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
  • 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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