Signal Conversion Board：Digital quantity conversion to RS-485
The digital-to-RS-485 signal conversion board is specifically designed for industrial sites and IoT applications. It converts digital signals into stable RS-485 standard signals for transmission. With a compact circuit board design and support for universal serial communication protocols, this product can be quickly integrated without requiring complex configurations. It is suitable for various scenarios such as sensor data acquisition and equipment status monitoring, effectively enhancing the flexibility and reliability of system connections..
More Choices
Feature：
Compact Design, 38*18*9.2mm
Supports standard UART protocol
Transparent communication mode, direct data transmission
Adapt to signal conversion of various sensors
Industrial-grade chips and components
Communication rate automatically matches 9600/115200bps
Advantage：
Plug and play, no additional programming
Strong anti-interference ability, adaptable to complex industrial sites
Reduce wiring complexity and cost
Stable and reliable long-term operation
Significantly enhance system integration efficiency
Application ：
1.Upgrading traditional equipment for RS-485 communication
2.Equipment status monitoring and remote control
3.Intelligent building and energy consumption management system
4.Industrial sensor data acquisition (temperature, pressure, liquid level, etc.)
Size
Application Example:
Application example: The infrared temperature sensor is paired with a signal conversion board, which converts the digital signal output by the infrared temperature sensor into an RS-485 standard signal for stable transmission
The new intelligent infrared temperature sensor features a highly integrated design, with a measurement range of -40℃ to 600℃, a resolution of 0.1℃, a FOV angle of 100°, a TO-39 package, a working voltage of 2.4-3.6V, fast response speed, and low power consumption, making it the choice for high-end precise temperature measurement.
Specification
|
No |
Item |
Performance |
|
1 |
Model |
DHDDC485 |
|
2 |
Dimension |
38*18*11mm |
|
3 |
Input Signal |
Binary / Octal / Hexadecimal / ASCII |
|
4 |
Interface Standard |
RS-485 |
|
5 |
Communication Protocol |
Transparent transmission, supporting standard UART format |
|
6 |
Baud Rate |
9600/115200bps automatic identification |
|
7 |
Node Capacity |
The standard supports 32 nodes (with 120Ω terminal resistance) and can be extended to 256 nodes |
|
8 |
Transmission Distance |
Theoretically, the maximum distance is 1200 meters (depending on the baud rate and cable) |
|
9 |
Static Power Consumption |
＜50mW |
|
10 |
Working Voltage |
DC 5V |
|
11 |
Operating Temperature |
-40～85℃ |
|
12 |
Storage Temperature |
-40～85℃ |
Note: If there is no product suitable for your use in the above table, we can tailor the product according to your technical and structural requirements.
For more information about our products, welcome to contact us at any time!
