USB TO 2CH RS485 Industrial Grade Isolated Converter, USB To RS485 Adapter, Onboard Original FT2232HL Chip, Stable And Reliable Communication, Multiple Protection Circuits, Wall-Mount And Rail-Mount Support
USB TO 2CH RS485
Industrial Grade Isolated Converter
Adopts original FT2232HL chip solution, provides stable communication with built-in galvanic isolation, lightningproof and anti-electrostatic protection and so on, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
Features At A Glance
- Adopts original FT2232HL chip, fast communication, stable and reliable, better compatibility
- Extending USB to 2CH RS485, allows concurrent and independent communication for each channel
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
- Built-in 120R terminal resistor on the RS485 ports, configurable via jumper for flexible switching
- 3 LEDs for indicating the power and transceiver status
- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
Specifications
| PRODUCT TYPE | Industrial grade isolated USB to RS485 converter | |
|---|---|---|
| HOST PORT | USB | |
| DEVICE PORT | RS485 | |
| USB | Operating voltage | 5V |
| Connector | USB-B | |
| Protection | 200mA self-recovery fuse, isolated output | |
| Transmission distance | About 5m | |
| ISOLATED RS485 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) | |
| Transmission distance | About 1.2km(low rate) | |
| Transmission mode | Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| Baud rate | 300bps ~ 3Mbps | |
| LED INDICATORS | PWR | Red power indicator, lights up when there is USB connection and voltage is detected |
| TXD | Green TX indicator, lights up when the USB port sends data | |
| RXD | Blue RX indicator, lights up when the device ports send data back | |
| OPERATING ENVIRONMENT | Temperature | -15℃ ~ 70℃ |
| Humidity | 5%RH ~ 95%RH | |
| OPERATING SYSTEM | macOS, Linux, Android, Windows 11/10/8.1/8/7 | |
| APPEARANCE | Enclosure | Rail-mount ABS case, suitable for 35mm DIN rail |
| Dimensions | 81.9 × 54.0 × 32.0mm | |
Industrial Grade Original Chip Solution
Adopts Original FT2232HL Chip, Providing Better Stability And Compatibility
Galvanic Isolation Design
Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
Multiple Protection, Safe And Stable
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance.
Transmission Distance Up To 1.2km
The USB Signal Can Be Converted Into 2 Balanced Differential RS485 Signals And The Transmission Rate Is Stable. The Transmission Distance Is About 1.2km For RS485, And About 5 Meters For USB.
Multi System Support
Supports Win11/10/8.1/8/7, MacOS, Linux, Android, Etc.
Interface Introduction
| RS485 PORT | DESCRIPTION |
|---|---|
| A1 | PORT1 RS485 Differential signal A+ |
| B1 | PORT1 RS485 Differential signal B- |
| PE | Signal Ground |
| A2 | PORT2 RS485 Differential signal A+ |
| B2 | PORT2 RS485 Differential signal B- |
| PE | Signal Ground |
Wall-Mount And Rail-Mount Support
Outline Dimensions
WIKI: www.waveshare.com/wiki/USB_TO_2CH_RS485
Package Content:
- USB TO 2CH RS485 x1
- USB-A male to USB-B male cable ~1.2m x1
- Screwdriver x1
WARNING
