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King Pigeon Communication Co., Ltd.
V1.0
www.iot-solution.com
Modbus to MQTT IoT Gateway
-BL101
5 BL101 Gateway Application Example
BL101 COM port connects remote IO module M140T and collects its data through
Modbus RTU protocol.
BL101 LAN port connects network switch N81 and multi-functional RTU S475
connects N81 switch. S475 data is collected through Modbus TCP protocol.
BL101 WAN port connects 4G industrial Router R40 LAN port. Router R40 provides
network to BL101 Gateway. The collected data is uploaded to various cloud platforms
5.1
Device Connecting Diagram