TTL to RS485 Isolated Single Chip Serial Port UART Industrial Grade Module

Benefits:

– Reliable data transmission within industrial environments
– Robust performance with high isolation and surge protection
– Ideal for applications requiring high noise immunity and electrical isolation
– Compact design for easy integration into various systems
– Support for low power consumption to extend battery life

Product Features:

– Single-Chip Serial UART Module: Developed as a single-chip solution for TTL to RS485 conversion, providing a cost-efficient and compact serial communication option.
– Industrial Grade Isolation: Features digital isolation technology, offering high voltage isolation between the TTL and RS485 sides, ensuring reliable communication and protection against electrical surges.
– High Transmission Speed: Supports data transmission rates of up to 115.2 Kbps, accommodating various industrial communication protocols.
– Supports Multiple Isolation Voltages: Available in three isolation voltage options (500V, 1000V, and 2500V), providing flexibility to meet different isolation requirements.
– Automatic Transceiver Direction Control: Features built-in automatic transceiver direction control, eliminating the need for external control signals, simplifying system design.
– Integrated Surge Protection: Equipped with built-in surge protection circuits to withstand electrical surges and transients, ensuring stable and reliable communication in harsh industrial environments.
– Low Power Consumption Mode: Supports a low power consumption mode to conserve battery life in applications where power efficiency is critical.
– Easy Installation: Designed with a convenient terminal block for easy and secure wiring, reducing installation time and effort.
– Customizable Baud Rates: Allows for flexible configuration of baud rates, enabling compatibility with various communication standards.

Key Usage Points:

– Industrial automation and control
– Instrumentation and measurement systems
– Building automation and HVAC control
– Data acquisition and telemetry systems
– Factory automation and programmable logic controllers

Additional Features:

– Wide Temperature Range: Operates reliably within a wide temperature range (-40°C to +85°C), ensuring stable performance in extreme industrial environments.
– EMI Protection: Designed with EMI (Electromagnetic Interference) protection measures to minimize electromagnetic interference and ensure reliable data transmission.
– Reverse Polarity Protection: Incorporates reverse polarity protection to prevent damage in case of incorrect power connections.

Specifications:

– Power Supply: 9-30V DC
– Isolation Voltage: 500V, 1000V, or 2500V
– Data Transmission Speed: Up to 115.2 Kbps
– Transmission Distance: Up to 1200 meters
– Dimensions: 57 x 25 x 16.5 mm
– Weight: Approximately 20 grams

External Links:

– [Manufacturer’s Product Page](