| Place of Origin: | SICHUANG, CHINA |
|---|---|
| Brand Name: | IOTROUTER |
| Certification: | FCC ROHS CE |
| Model Number: | ZHC4012 |
| Minimum Order Quantity: | 1PCS |
| Price: | USD58/PCS |
| Packaging Details: | 270*180*55mm Carton Package |
| Delivery Time: | 50000 Piece/Per Month |
| Payment Terms: | L/C, T/T, Western Union |
| Chipset: | QUECTEL-EC25 | Interface Type: | 1RS485/RS232 |
|---|---|---|---|
| Working Current: | 0.02A | Working Voltage: | 12V |
| Module Type: | 4G LTE | Size: | 112x93x25mm |
| Shell: | Galvanized Steel Sheet | Transmission Rate: | 921600Kbps |
| High Light: | RTU 4G IOT Cellular Modem,DTU RTU IOT Cellular Modem,Wireless RS485 Relay Module |
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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.
