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SP3485 RS485 to TTL Breakout Module
$1.2500
In stock
SKU
COM-05-086
Volume discounts:
- +50 5 % $1.1900
- +100 7 % $1.1600
- +300 10 % $1.1300
- +500 12 % $1.1000
- +1000 14 % $1.0700
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SP3232 TTL to RS232 Converter Module Previous 
SP3485 RS485 to TTL Breakout Module is a breakout board for UART serial to RS-485 conversion. It uses the SP3485 RS-485 transceiver and supports half-duplex communication. The module operates from a single 3.3V DC supply and is compatible with 5V logic. It supports data rates up to 10Mbps and provides multiple RS-485 output connections for flexible wiring.
Features of SP3485 RS485 To TTL Breakout Module - 3.3V, 10Mbps
- SP3485 RS-485 transceiver
- Half-duplex communication
- 3.3V DC operation
- 5V logic compatibility
- Up to 10Mbps data rate
- RJ-45 output
- 3-pin 3.5mm screw terminal output
- 3-pin 0.1 inch header output
- RTS-controlled enable
- Short-circuit protection
Specifications of SP3485 RS485 To TTL Breakout Module - 3.3V, 10Mbps
- Chip: SP3485 RS-485 Transceiver
- Communication Type: Half-Duplex
- Operating Voltage: 3.3V DC
- Logic Level Compatibility: 5V
- Data Rate: Up to 10Mbps
- RS-485 Output: RJ-45 connector
- RS-485 Output: 3-pin 3.5mm screw terminal
- RS-485 Output: 3-pin 0.1 inch pitch header
- Common-Mode Input Voltage Range: -7V to +12V
- Driver Output Short-Circuit Protection: Yes
- Supported Transceivers on Serial Bus: Up to 32
How to Use SP3485 RS485 To TTL Breakout Module - 3.3V, 10Mbps
- Provide a 3.3V DC supply to the module.
- Connect the UART side and the RS-485 side using the available output connectors.
- Use the RTS line for driver and receiver enable control.
- Operate the module within the specified communication and voltage limits.
More Info
- RS-485 output is available through three connector types.
- The module is designed as a breakout board for the SP3485 transceiver.
| Interface Type | UART, RS485 |
|---|---|
| Operating Voltage (V) | 3.3V |
| Mounting Type | Pin Header |
| Network Protocol | RS485 |
| Data transmission rate | 10Mbps |
| Standard | RS-485 |
| Voltage Levels | 3.3V, 5V |
| Chipset | SP3485 |
| Protection | Driver Output Short-Circuit Protection |
| Direction | TTL-RS485 |
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