MAX485 TTL to RS485 Converter Module
Original price was: ₹139.00.₹28.00Current price is: ₹28.00. (Excl. 18% GST)
Price (Excl. GST): ₹28.00
Price (Incl. GST): ₹33.04
- On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver.
- A low power consumption for the RS-485 communication
- Onboard then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring.
- Slew-rate limited transceiver
- All pins of the chip have been lead to can be controlled through the microcontroller.
- Convenient RS-485 communication wiring
- Multiple Units can be connected to the same RS-485 bus wiring.
- All Chip pins are brought out for proper controls
| Weight | 4 g |
|---|---|
| Dimensions | 45 × 15 × 14 mm |
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The MAX485 TTL to RS485 Converter is designed to convert TTL signals into RS485, enabling long-range, high data rate communication that is resilient to errors and electrical noise. This feature makes it an excellent choice for digital communications networks that follow the EIA-485 standard, ensuring effective performance over extended distances, even in challenging environments.
In a typical setup, multiple receivers can be connected in a linear, multi-drop configuration, which enhances the module’s utility in industrial settings and various applications. This converter facilitates seamless data transmission and reception via the RS485 network from your Arduino or microcontroller.
Unlike Serial TTL and RS232 interfaces, RS485 offers significant advantages, including the capability to connect up to 32 devices over the same data line. It supports cable lengths of up to 1.2 km (4000 ft) and boasts a maximum data rate of 10 Mbit/s. Designed for office and industrial applications, this non-isolated converter provides superior features typically found in more expensive models, making it a cost-effective and reliable choice for communication.
Features:
- Uses MAX485 chipset.
- On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver.
- On board then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring.
- All pins of chip have been lead to can be controlled through the micro controller.
- It works at a single 5V power supply and the rated current is 300 mA. Adopting half-duplex communication to implement the function of converting TTL level into RS-485 level, it can achieve a maximum transmission rate of 2.5Mbps.
- The driver is limited for short-circuit current and the driver outputs can be placed at a high impedance state through the thermal shutdown circuit.
- The receiver input has a fail-safe feature that guarantees logic high output if the input is open circuit. In addition, it has a strong anti-interference performance
Application:
- Low-Power RS-485 Transceivers
- Low-Power RS-422 Transceivers
- Level Translators
- Transceivers for EMI-Sensitive Applications
- Industrial-Control Local Area Networks
Package Includes:
- 1 x MAX485 TTL to RS485 Converter
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