Industrial USB to 8CH RS485 Converter Rail-Mount
Features:
- Supports USB to 8CH RS485, convenient for expanding multiple RS485 industrial serial devices
- Supports direct power supply via Type-C port, with reserved 5V~36V DC wide voltage screw terminal for auxiliary power input
- Onboard unibody power supply isolation, provides stable isolated voltage
- 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
- LEDs for indicating the power, device configuration status and transceiver status
- Rail-mount case design, support stackable combination, easy to install and safer to use
Specifications
| PRODUCT TYPE |
Industrial-grade isolated USB to RS485 converter |
| Host port |
USB |
| Device port |
RS485 |
| Power supply |
USB Type-C (5V), screw terminal (5V~36V) |
| USB |
Operating voltage |
5V |
| Connector |
USB-C |
| 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 |
1200bps ~ 921600bps |
| LED indicators |
PWR |
Red power indicator, lights up when there is USB connection and voltage is detected |
| ACT |
Status indicator, lights up green when the driver 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 |
Safer Isolated Design
- Onboard unibody power supply isolation, provides stable isolated voltage
- 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.
Multi system Support
Supports Win11/10/8.1/8/7, macOS, Linux, Android, etc.
Transmission distance up to 1.2km
The USB signal can be converted into 8 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.
Interface Introduction
Note: using USB Type-C port for power supply by default, auxiliary power supply input is optional.
Rail-Mount Support
Supports 35mm standard guide rail, with rail-mount buckle, easy to install.
Supports stackable installation
* for reference only, please refer to the Package Content for the detailed part list
Outline dimensions
