LTE RTU 4G IOT Cellular Modem Wireless Transparent Transmission RS485 Relay Module
Brand Name:IOTROUTER
Certification:FCC ROHS CE
Model Number:ZHC4012
Minimum Order Quantity:1PCS
Delivery Time:50000 Piece/Per Month
Payment Terms:L/C, T/T, Western Union
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Location:
Chengdu Sichuan China
Address:
No.15, 19/F, Building 1, No. 888 middle Yizhou Avenue, High-tech Zone, Chengdu City Sichuan Province CHINA
Supplier`s last login times:
within 1 hours
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Product Details
DTU RTU 4G Cellular Modem Wireless Transparent Transmission RS485 Relay Module
Product Decription
4G Cellular Modem Support automatic identification of Modbus RTU/TCP protocol
Adaptive Modbus RTU/TCP protocol, the data format replied by the
ZHC4012 is consistent with the data format sent by the cloud.
Support heartbeat package, custom registration Settings and remote selection of registration package mode.
TCP CLient communication
The serial server initiates a TCP connection to the server
actively. If the connection fails, the connection is repeated
repeatedly until it succeeds. If the connection is completed, the
server and serial device can carry out two-way transparent data
transmission.
HTTP CLient communication
Support serial port data to be transmitted to the specified server by HTTP.
LTE RTU 4G IOT Cellular Modem Wireless Transparent Transmission RS485 Relay Module
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