• 4G wireless transmission module compatible with GPRS transparent transmission RS485 serial port to LTE industrial-grade three-proof protection
  • 4G wireless transmission module compatible with GPRS transparent transmission RS485 serial port to LTE industrial-grade three-proof protection
  • 4G wireless transmission module compatible with GPRS transparent transmission RS485 serial port to LTE industrial-grade three-proof protection
  • 4G wireless transmission module compatible with GPRS transparent transmission RS485 serial port to LTE industrial-grade three-proof protection
  • 4G wireless transmission module compatible with GPRS transparent transmission RS485 serial port to LTE industrial-grade three-proof protection
4G wireless transmission module compatible with GPRS transparent transmission RS485 serial port to LTE industrial-grade three-proof protection
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Question: The difference and connection between GPRS DTU and NB-Iot DTU

Answer: Answer: It can be said that the same place is the same speed, and the others are different.

Question: Where is the GPRS DTU module generally used?

Answer: Answer: It is generally used in municipal and some industrial automation scenes to collect data. Simply put, it is serial port to GPRS, water conservancy, electric power, municipal and other industrial occasions. DTU and RIGO can be used.

Question: Is only set up...

Answer: However, from the perspective of the Plex 32 protocol, one 232 receives and multiple sends, as long as they are not the same...

Question: Has anyone used the dtu of 485 to gprs

Answer: Using industrial equipment...

Question: The difference between DTU and GPRS module

Answer: In software design, DTU encapsulates the content of the protocol stack and...

Question: Can GPRS DTU collect analog or switch values?

Answer: A/D simulation...

Question: What is the difference between DTU and GPRS module?

Answer: Caimao Communication CM3160 series DTU is loaded with imported Siemens GPRS module, which has stable transmission and supports RS232/485 interface, which is widely used in the industry.

Question: What are the main considerations for purchasing GPRS DTU

Answer: Brand and quality selection ...

Question: When GPRS DTU transparent transmission, the original data on the serial port is converted into TCP/IP...

Answer: Answer: DTU transmits transparently. Any data received by DTU will be forwarded intact, regardless of whether there is a protocol for this frame of data or whether there is TCPIP protocol or not, it will be forwarded intact.

Question: How to use RS485 to send the collected voltage value in s7-1200PLC...

Answer: All three are...

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