Operating temperature :-40℃~ + 85℃.
Size :42.8mm × 15.22mm × 0.8mm.
Use 850 meters with 2 × 1.5 cable test, it is recommended to use within 800 meters, more than 800 meters please add a repeater.
Designed with half hole process, thickness 0.8mm, can be used as children's motherboard, can also be used for welding terminals.
With 120 ohm resistance, the short R0 can be matched with resistance.
This module can be hot-swappable and does not cause other 485 chip hot-swap signal switches to die.
Packaging:
7x TTL to RS485 adapter