USB to High Speed 921K 2 port RS-232/422/485 Adapter. With DIN Rail kit

Item Number: FTDI-US320

Product Description: USB to High Speed 921K 2 port RS-232/422/485 Adapter. With DIN Rail kit 

Features and Benefit

        Expands 2 RS-232 or RS422 or RS485 com ports for your system

        High Speed Baud Rate up to 921.6Kbps

        USB 1.0/1.1 compliant, USB 2.0 Full Speed compatible

        480 Mbps USB Data Rate

        Transmit and Receive LED supports

        Built-in 15KV ESD protection 

        Supports Industrial Specification

        RS422/485 Signal 600W Surge Protection

        Max 10 Device Connectivity for RS422 Multi-Drop Mode

        Max 32 devices connectivity for RS485 mode

        Easy to use setting Dip Switch for selecting RS232/422/485 mode

        Automatic toggling by hardware RS485 2W and RS485 4W(RS422 Multi-Drop mode)

        Supports Industrial Specification

        TX buffer 4K bytes and RX buffer 4K bytes per Channel

        Supports Microsoft Windows, Linux, and MAC drivers

Specification

        Hardware

                Communication controller: FTDI – USB to Serial Controller 

                Device Connector: DB9M x 2

                Host Connector: Mini USB B Type 

        Serial Interface

                Number of ports: 2 port

                Serial Standard: RS-232/422/485

                IRQ and I/O Address: Assigned by BIOS

        Serial Line Protection

                ESD Protection: 15KV ESD Protection for all signals

                Surge Protection: 600W Surge for RS422/485 Signal

        Performance

                Baud rate: up to 921.6 Kbps

                FIFOs: TX Buffer 4K bytes, RX Buffer 4K bytes

        Serial Communication Parameters

                Data Bits: 7, 8

                Stop Bits: 1, 2

                Parity: None, Even, Odd, Space, Mark

                Flow Control: RTS/CTS, XON/XOFF

        Serial Signals

                RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND, 

                RS-422: Tx+, Tx-, Rx+, Rx-, GND

                4 Wire RS-485(RS-422 Multi-Drop): Tx+, Tx-, Rx+, Rx-, GND

                RS-485(2 Wire RS-485) : Data+, Data-, GND

        Driver Support

                Windows: XP, 2003, Vista, 2008, Win 7

                Linux: 2.4 and 2.6

                MAC: X

        Physical Characteristics

                Housing: PC

        Environmental Limits

                Operating Temperature: -30 ~ 75℃

                Storage Temperature: -40 ~ 85℃

                Ambient Relative Humidity: 5 ~ 95% Non-Condensing

        Standards and Certifications

                CE and FCC supports

        Product Production

                Production: Made in Taiwan

                Product Location: Taipei, Taiwan

        Package Content 

                USB to 2 port RS-232/422/485 Adapter x 1

                DIN Rail Kit x 1

                USB Mini B Type to USB A type Cable 100cm x 1

                Quick Instill Guide x 1

                Driver CD x 1