| Customization: | Available |
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| Application: | Computer, Digital Cameras, Keyboard, Mobile Phone, Mouse, MP3/MP4 Player, Network, Printer, Multimedia |
| Color: | Black |
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USB to UART convertor cables have RS485 level UART signals plus offer you a quick and simple path connecting to an RS485 interface to USB. The USB connection has a built-in, small circuit board, featuring the FT323RQ UART interface IC handling all the USB signalling and protocols. Also included within are 2 LED's providing a visual of the traffic flow received and transmitted. One end of the cable is supplied bare showing the tinned wire connections ready to be customised as required. Cables are available in various lengths, USB compliant, USB powered and have UART data transfer rate of 3 Mbaud.
• USB to UART Cable.
• RS485 level UART signals
• USB Connection with built-in circuit board.
• FT323RQ UART interface IC handling.
• 2 LED displaying traffic flow.
• Cable at one end bare tinned wire.
• USB powered.
• USB compliant.
• UART Data transfer rate 3 Mbaud.
• Low USB bandwidth consumption.
• Operating temperature -40°C to +85°C.
• RoHS Compliant.
• CE Certified
• FCC Certified.
• USB to serial RS485 level converter.
• Upgrading legacy peripherals to USB.
• Interface microcontroller UART or I/O to USB.
• Interface FPGA or PLD to USB.
• USB Instrumentation PC interface.
• USB Industrial control.
• USB password protected file transfers.
| SPECIFICATIONS | |
| Part number | USB-RS485-WE-1800-BT |
| Operating system |
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| Processor | FTDI FT232RL |
| Unique chipID no. | Yes, each converter has it own unique ID numberwhich can be accessed by the user with the D2XX driver programmers guide. |
| RS485 Interface | Included screw terminal header / single wires |
| Echo signal | None |
| Fail-safe bias resistors | Yes |
| USB interface | Standard Type A Male |
| Ports | 1-port available for RS485 |
| Signals | RS485, 2-wire half duplex: D+, D-, GND |
| Baud rate | 300-921.600bps (up to 3kbps by using alising) |
| Parity | None, Odd, Even, Mark, Space |
| Data Bits | 7, 8 |
| Stop Bits | 1, 2 |
| TX / RX buffer size | 256 Byte Transmit Buffer / 128 Byte Receive Buffer |
| Adjustable USB transfer sizes for TX and RX | From 64 bytes to 4096 bytes |
| Adjustable latency timer | 1 to 255 msec |
| Adjustable read and write timeouts | 0 to 10000 msec |
| Flow Control | None, Xon/Xoff, Hardware |
| COM port accessible by | Included virtual COM port drivers or FTD2XX.DLL |
| Special features |
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| Electrostatic (ESD) protectin | 600W surge protectin, 15KV static electricity protectin |
| Current draw | Static: less than 80mA. Dynamic average: less than 150mA |
| Interface compliance | USB1.1,2.0,3.0, EIA/TIA RS-232 |
| Regulatory compliance | FCC, CE and RoHS |
| Working temp | -20°C to 60°C |
| Cable length | 1.8m |
| Size | 50 x 8 x 18mm (USB part only) |
| Warranty | 1 year limited warranty |
Converters are supported with Microsoft WHQL certified VCP drivers for Windows, Apple Mac, and Linux. All of which are available, royalty-free from FTDI website. .
FCC, CE, RoHS compliant.
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