This DB9 RS485 connector provides a solder-free way to connect interfaces with serial network functions, you can easily use a screwdriver to easily connect the wires to the connector end, a very convenient DIY solution.
DB9 plug adopts fine gold-plated treatment, which is characterized by oxidation resistance, abrasion resistance, corrosion resistance and durability, and effectively reduces the attenuation value to make the transmission more stable.
DB9 terminal is made of high quality copper with tight contact and good conductivity. The oxygen-free copper gold-plated contact needle is made of copper sheet. Internal hollow, large transmission resistance, can withstand about 3A current.
DB9 RS485 serial port highly compatible with a variety of computer systems, such as Windows XP, Windows Vista, Win, Win 8 and win 10, compatible with Mac OS or later, Linux 2.4.0 and later
DB9 connectors are used in automatic control equipment, PLC controllers, touch screens, programmers, data converters, servo motors, automatic control equipment, industrial control equipment, cash registers, tax controllers, computers, etc.