Excellent Performance Chip: The TTL to RS485 converter module adopts imported chips, industrial design, strong anti-interference ability, and good lightning protection effect.
Harsh Environment Durability: The TTL to RS485 converter module can be used in industrial fields and harsh environments on site, with operating temperatures ranging from -40 ° C to+85 ° C, and material: ABS.
Long Transmission Distance: The transmission distance from TTL to RS485 converter module is kilometers, tested with a 2x1.5 cable of 850 meters. It is recommended to use it within 800 meters, and repeaters need to be added if it exceeds 800 meters.
Development Support: The TTL to RS485 converter module adopts a half hole process design, with a thickness of 0.8mm. It can be used as a composite board or welding terminal, and adopts a standard 2.54 spacing design for easy secondary development.
120Ou Matching Resistance: The TTL to RS485 converter module has a matching resistance of 120Ou, and the short connector 0 can match the resistance. It is recommended for long-distance transmission.
Product From USA