23949 Waveshare USB Converter - USB TO RS485/422
23949 Waveshare USB Converter - USB TO RS485/422 is backordered and will ship as soon as it is back in stock.
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delivery and shipping
delivery and shipping
If the product you have selected is in stock then you will receive it within 2 to 3 working days.
If the product you are interested in is available to order, the default delivery time is 2 to 3 weeks, unless otherwise specified on the product sheet.
23949 Waveshare USB Converter - USB TO RS485/422
Description
Description
USB - RS485 converter
Fast, stable and reliable communication, better compatibility
Built-in unibody power isolation, provides stable isolated voltage, no additional power supply required for the isolated terminal
Built-in unibody digital isolation, achieves signal isolation, high reliability, strong anti-interference, low power consumption
Built-in TVS (Transient Voltage Suppressor), effectively suppresses surges and transient voltage spikes in the circuit, anti-lightning and anti-electrostatic
Built-in self-recovery fuse and protection diodes, ensures stable current/voltage outputs, provides overcurrent/overvoltage protection, improves shock resistance
Built-in 15KV ESD insulation protection and 600W lightning and surge protection
Built-in 120R terminating resistor on RS485/RS422 ports, enabled by default, configurable by jumper
3 LEDs to indicate power and transceiver status
Industrial rail mount ABS enclosure design, small size, easy to install and cost-effective
| PRODUCT TYPE | Industrial grade isolated USB to RS485/422 converter | |
|---|---|---|
| BAUD RATE | FT232RNL | 300bps ~ 3Mbps |
| HOST PORT | USB | |
| DEVICE PORT | RS485/422 | |
| USB | Operating voltage | 5V |
| Connector | USB-B | |
| Protection | 200mA self-recovery fuse, ESD protection | |
| Distance transmission | About 5m | |
| RS485/422 | Connector | Screw terminal |
| Pines | A+, B-, PE | |
| Direction control | Hardware automatic control | |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) | |
| Distance transmission | About 1.2 km (low rate) | |
| Transmission mode | Point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| LED INDICATORS | PWR | Red power indicator, light up when there is USB connection and voltage is detected |
| TXD | Green TX indicator, light up when the USB port sends data | |
| RXD | Blue RX indicator, light up when the device ports send data back | |
| OPERATING ENVIRONMENT | Temperature | -15℃ ~ 70℃ |
| Humidity | 5%RH ~ 95%RH | |
| OPERATING SYSTEM | Mac, Linux, Android, WinCE, Windows 10/8.1/8/7/XP | |
| APPEARANCE | Enclosure | Rail-mount ABS case, suitable for 35mm DIN rail |
| Dimensions | 81.9 × 54.0 × 32.0mm | |
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