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RS232 To RS485 Converter, Active Digital Isolator, Rail-Mount support, 600W Lightningproof
RS232 To RS485 Converter, Active Digital Isolator, Rail-Mount support, 600W Lightningproof & Anti-Surge, Multi-isolation protection
With LED Indicators
SKU: 27830
RS232 To RS485 Converter, Active Digital Isolator, Rail-Mount Support, 600W Lightningproof & Anti-Surge, Multi-Isolation Protection
Features At A Glance
- Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal
- Stable transmission at the rate of 300~115200bps
- Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance
- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
Specifications
| RS232 TO RS485 (B) without LED indicator |
RS232 TO RS485 (D) with LED indicators |
|
| Product Type | Active electromagnetic isolated RS232 TO RS485 asynchronous bi-directional converter | |
| Power supply interface | 6~36V DC | 5V~36V DC |
| with anti-reverse protection | ||
| Baudrate | 300 ~ 115200bps | |
| Device Port | RS232/RS485 standard compatible | |
| RS232 PORT | ||
| Connector | screw terminal | |
| Protection | signal filtering, anti-interference | signal filtering, anti-interference, ESD protection |
| Transmission distance | about 15m | |
| Transmission mode | point-to-point | |
| RS485 PORT | ||
| Connector | screw terminal | |
| Direction control | Hardware automatic control | |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection | |
| Terminal resistor | 120R, switchable | |
| Transmission Distance | about 1.2km | |
| Transmission Mode | point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| INDICATORS | ||
| PWR | - | Red power indicator, lights up when there is power supply connection and voltage is detected |
| TXD | - | Green TX indicator, lights up when the RS232 port sends data |
| RXD | - | Blue RX indicator, lights up when the device port sends data back |
| APPEARANCE | ||
| Case | Rail-mount ABS case | |
| Dimensions | 91.6 × 23.3 × 58.7mm | |
1200m Long Distance Transmission
Stable Transmission On Rate Of 300~115200bps, About 1200m Transmission Distance Of RS485, About 15m Transmission Distance Of RS232
Application Examples
The RS232 TO RS485 converter can be widely used for point-to-point, point-to-multipoint, long distance cascaded communication network between two hosts, or between host and MCU/Peripheral. It also can be used in the application scenarios that require RS232 to RS485 conversion such as Industrial Automation and IoT.
Dimensions
Note: RS232 TO RS485 (B) and RS232 TO RS485 (D) are based on the same case mold and have the same outline dimensions, while model D has additional indicator holes.
PACKAGE CONTENT
Weight: 0.055 kg
RS232 TO RS485 (D)
- RS232 TO RS485 (D) x1
- Screwdriver x1
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