Looking for Rs422 To Ttl? RS422 to TTL Power Supply Converter Board is available at Zbotic with fast shipping across India.
Product Description:
This is an RS422 interface module that allows two-way communication over a distance of up to 1000 meters. The module has the following features:
– ESD protection of 15KV to prevent damage from electrostatic discharge.
– Onboard current limiting resistor of 10 ohms to protect against excessive current.
– TVS diode to protect against lightning strikes and voltage spikes.
– 120-ohm termination resistor to reduce interference from long-range communication.
– Power indicator light and data transmission and reception indicator light to show the status of the module.
– TTL side powered by 5V DC and compatible with 5V logic signal.
The module uses the original imported MAX490 chips, which offer superior stability and communication speed than domestic products, reaching up to 2.5MBPS.
Features:
- RS422 interface, two-way communication. B Y Z A ultra far transmission 1000 meters
- The module has ESD 15KV protection.
- Onboard to increase the limit of 10 ohms current limiting current protection.
- Module with TVS diode. Anti lightning, peak voltage.
- The module has 120-ohm termination resistors, which can effectively reduce the interference of long-range communication.
- Have the power indicator light and the data receiving and sending indicator light. Panoramic view of state data.
- Module TTL side using 5V DC power supply TXD RXD compatible with 5V logic signal.
- The module uses the original imported MAX490 chips, stability and communication speed is far more than domestic products, up to 2.5MBPS.
Specification
| Shipping Weight | 0.01 kg |
|---|---|
| Shipping Dimensions | 5 × 3 × 1 cm |
Package Includes:
1 x RS422 to TTL Power Supply Converter Board
RS422 to TTL Power Supply Converter Board Overview
The RS422 to TTL Power Supply Converter Board is designed to convert differential RS422 signals into standard TTL-level logic, enabling reliable two-way serial communication over distances up to 1,000 meters. The TTL side is powered by a 5 V DC supply, making it ideal for interfacing with microcontrollers, PLCs and other 5 V logic devices.
Key Features of RS422 to TTL Power Supply Converter Board
- Supports bidirectional RS422 communication over up to 1,000 m
- 15 KV ESD protection to guard against electrostatic discharge
- Onboard 10 Ω current limiting resistor for overload safety
- TVS diode for lightning strike and voltage spike suppression
- 120 Ω termination resistor to minimize long-range interference
- Genuine product; fast shipping from Zbotic across India
Applications and Use Cases
- Connecting remote sensors to 5 V microcontrollers in industrial automation
- Establishing long-distance serial links in building automation systems
- Data acquisition over twisted-pair cables across large facilities
- Robotics communication spanning different sections of a workcell
- Testing and debugging RS422 networks in electronics laboratories
- Integrating PLCs with TTL-based peripherals over extended runs
How to Use RS422 to TTL Power Supply Converter Board
Begin by supplying a stable 5 V DC to the TTL side VCC and ground terminals. Connect your microcontroller’s TX/RX pins to the board’s TTL input/output, and wire the RS422 A(+) and B(−) lines to the remote device. The onboard LEDs will indicate power and data transmission status. If linking two converter boards, ensure only one end has the termination resistor enabled to prevent signal reflections.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What supply voltage does the TTL side require?
The board requires a regulated 5 V DC supply on the TTL side to power the logic interface. Ensure your power source can provide stable current.
How is long-distance interference minimized?
The module includes a built-in 120 Ω termination resistor to match the characteristic impedance of RS422 lines, reducing reflections and noise over extended cable runs.
What protection features are included on this converter?
This board offers 15 KV ESD protection, an onboard 10 Ω current limiting resistor, and a TVS diode for overvoltage and lightning strike suppression, ensuring robust operation in harsh environments.
Technical Specifications
| Model | RS422 |
|---|---|
| Interface / Protocol | TTL |
| SKU | AI2776 |
| Weight | 0.01235 kg |
| Availability | Out of Stock |
Applications & Use Cases
The RS422 to TTL Power Supply Converter Board is a versatile usb interface module used across a wide range of applications including serial communication, industrial automation, data logging, PLC interfacing, and IoT gateway.
Common use cases:
- Converting USB to RS485 for industrial equipment
- Building a data logger for factory sensors
- Debugging embedded systems via UART
This product is ideal for embedded system developers and industrial automation engineers.
Technical Tip: Industrial-grade modules with isolation protect against ground loops and voltage spikes in noisy environments.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
