TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection Waveshare Sku-27479

Waveshare TTL To RS485 (C) Galvanic Isolated Converter. Convert the TTL signal into a balanced differential RS485 signal, which can be used for interface conversion and node expansion, and can also be used to extend the communication distance.

Features:

• Compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, supports half-duplex communication
• Compatible with 3.3V ~ 5V TTL signal level provides over-voltage protection for power supply interface
• 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, lightning proof & anti-electrostatic
• Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, improve shockproof performance
• Onboard RS485 output terminal 120R resistor, enabled via soldering
• Black immersion gold process design, compact size, easy to integrate

Package Includes:

• 1 x Waveshare TTL To RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection