OEM Supply USB RS422 USB to RS422 Transparent USB Connector USB to RS422 Serial Interface Cable
We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for OEM Supply USB RS422 USB to RS422 Transparent USB Connector USB to RS422 Serial Interface Cable, By 10 years effort, we attract prospects by aggressive cost and fantastic provider. Moreover, it really is our truthful and sincerity, which assistance us constantly be clients’ very first choice.
We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for China RS422 to USB Cable and Converter RS232 to RS422 price, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
Product Description
DT-5019 is a universal converter of USB 2.0 to RS485/RS422, which is without addition power supply, compatible with USB, RS422, RS485 standards. It can convert USB signals to a balanced differential RS422 or RS485 signals. Each line has surge protection, and various surge voltage protections. The tiny capacitance distance guarantees RS422 / RS485 interface of high-speed transmission. RS422, RS485 connect by RJ45 and DB9 interface.
Converter with zero delay automatic transceiver inside, unique I/O circuit automatically control data flow direction, without any handshake signals (such as RTS, DTR,etc.) and jumpers set realize full-duplex, half-duplex mode conversion, plug and play. Ensure the product fix for all existing communication software and hardware interface.
DT-5019 converters for point-to-point, point-to-multi point reliable communications. Provides the point to more each converter allows connecting 32 RS422 or RS485 devices, data rate of 300 to 921600bps. The power and data flow indicator light will show fault if any breakdown. Support of communication has USB to RS422, USB to RS485.
Features
1. Point-to-point / 4-line full-duplex.
2. Point-to-multi point / 4-line full-duplex.
3. Point-to-point / 2-line half-duplex.
4. Point-to-multi point / 2-line half-duplex.
When the convertor is working at full-duplex or half-duplex, needs to add a matched resistance to avoid reflects and disturbance of signal. ( 120Ω, 1/4W).
Parameters
| Standards | Compliant with USB 2.0, downward compatibility, and standard RS422, RS485 |
| USB signal | VCC、DATA+、DATA-、GND、FG |
| RS422 signal | T/R+、T/R-、RXD+、RXD、GND |
| RS485 signal | T/R+、T/R、GND |
| Working mode | Asynchronous working, point-to-point or point-to-more, full duplex 4-line, half duplex 2-line |
| Directional control | Using data flow automatic control technology, automatic control and data transmission criterion |
| Band Rate | 300-921600bps, automatically detects serial signal rate |
| Load capacity | Support to more each converter allows connecting 32 RS422 interface RS485 or equipment |
Product Show
We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for OEM Supply USB-RS422-USB to RS422 Wire End, 1.8m, 1.2m,0.5m Black, Transparent USB Connector USB to RS422 Serial Interface Cable, By 10 years effort, we attract prospects by aggressive cost and fantastic provider. Moreover, it really is our truthful and sincerity, which assistance us constantly be clients’ very first choice.
OEM Supply China usb to rs422 rs485 Cable and Converter RS232 to RS422 price, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
