Mô tả
The UP-USB-4 is an industrial level USB to RS-232/485/422 converter with power supply from USB port that no need external power supply, which can be used to convert any standard USB port into a three-wire RS-232 port, a two-wire RS485 port, or a four-wire RS422/RS485 port and vice versa. Built-in 600W surge protection, 15kV static protection and circuit protection effectively avoid damage caused by lightning strikes, surges and other factors.
UP-USB-4 can be used to communicate with one loop of up to 128 units of RS485/RS422 devices, which supports serial data rates up to 115,200bps, auto-sensing and self-adjusting, no DIP switch or jumpers are required, which widely used in intelligent power management, power system automation, water conservancy monitoring, industrial automation, distributed data acquisition and other occasions.
Đặc trưng
- Support Industrial USB to RS-232/RS-485/RS422 Converter;
- Fully compliant with USB 2.0 specification;
- Support multiple operating systems such as WIN98/2000/XP/7 Apple OS8/OS9
- Industrial grade rugged ABS housing;
- Plug and play (hot-pluggable);
- Built-in 600W surge protection, 15kV static protection and circuit protection;
- Supports high-speed serial data rates: 300 to 115200bps;
- Supports up to 128 nodes of RS-485/RS-422 devices;
- USB port powered, no external power is required;
- Data direction auto-turnaround, no software drivers or flow control is required;
- Support DIN-Rail or wall mount installation;
- Working temperature range:-40~85°C;
Thông số kỹ thuật
| Technical parameters | |
| Standard | Meet USB 2.0 standard |
| Compliant with EIA RS-485/RS-422 standards | |
| Connector | USB: USB female |
| Industrial terminal block | |
| Baud Rate | 300bps~115.2Kbps |
| LED Indicator | |
| Power indicator | POW(Red): Always light up when the power is connected properly |
| Serial port Indicator | Flashes when data is being sent or received |
| Power | |
| Power Supply | Powered by the USB interface |
| Interface | USB female |
| Power consumption | ≤2W |
| Lightning protection | 600W |
| Static protection | 15KV |
| Physical Characteristics | |
| Shell | DIN rail shell |
| Dimension | 113mm×34mm×72mm |
| Weight | 80g |
| Transmission distance | |
| Serial port line | RS-232, 15m@9600bps |
| RS-485/RS-422, 1.2km@9600bps | |
| Working Environment | |
| Working Temp | -40~85°C |
| Storage Temp | -40~85°C |
| Relative Humidity | 5%~95% (no-condensation) |
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