ABB CI858K01 3BSE018135R1 communication field module

Description

ABB CI858K01 3BSE018135R1 communication field module

USB serial port converter is a protocol conversion device (USB protocol serial communication protocol) that enables communication between USB and RS-232/RS-485/RS-422 serial port devices. The general USB serial port converter supports a maximum baud rate of 115.2Kbps (115200bps). Ultra high-speed communication of USB serial ports refers to serial port communication with a maximum baud rate exceeding 115200bps, such as 921600, 460800, and 230400bps. Due to the non-standard baud rates, there are special requirements and methods from hardware to software that can be implemented. This article takes the Bose USB232GH2 converter and the baud rate of 921.6Kbps (921600bps) as examples to introduce.
To achieve high-speed communication of 921.6Kbps through USB serial port, two conditions must be met: 1. The USB serial port converter itself supports a baud rate of 921.6Kbps; 2. There must be communication software that supports a baud rate of 921.6Kbps. If the software only has an application program (EXE executable file), then it can only perform communication demonstrations because all received and sent data must be located within the interface of the application program and cannot be provided to the user. If users want to embed these received or sent data into their own programs, they must have source code for communication software that supports a baud rate of 921.6Kbps.
Boshi USB232GH2 provides a USB2.0 port, an isolated RS232/RS485/RS422 serial port, and a socket that can provide isolated 5V power supply to the outside. The high-speed photoelectric isolation USB/serial port converter supports a maximum serial port speed of 921.6Kbps, and is universal for RS-232, RS-485, and RS-422. It can be virtual as a local COM serial port (COM1-COM256) without modifying existing serial port communication software. The maximum communication speed of the RS-232/485/422 of USB232GH2 is 921.6Kbps, and 2500V optoelectronic isolation is achieved between the USB and the serial port (RS-232/485/422).