Bộ chuyển đổi 5V TTL sang RS485 3onedata TTL-485-5P
TTL-485-5P TTL to RS485 converter, 5V is a bi-directional port powered RS-485 to 5V TTL converter in a 9 pin format. It can convert any standard full duplex RS-485 port to a 5V TTL signal and vice versa. The unit is powered from the RS-485 data lines. It also supports data direction auto-turnaround. Therefore, no external power or flow control is required. The data direction auto-turnaround automatically enables the TTL driver when data is present on the RS-485 side making the device plug-and-play, requiring no software drivers. The TTL-485-5P has a DB9 male connector on the RS485 side or 5-way terminal block and either a DB9 male connector or 5-way terminal block on the TTL side. Separate terminal block is included in package.
1.Port Powered: 5VDC external power is necessary
2.Data Direction, auto-turnaround, no flow control is necessary
3.Plug-and-Play (Device is hot-pluggable)
4.Built-in surge protection, static protection and circuit protection
|TTL to RS-485 Converter, port-powered, 5V|