Mô tả
The UP-485-C8 is a rugged, industrial-grade, high-speed (300 to 115,200bps), 2500V photoelectric isolated RS-232 to RS-485 / RS-422 converter, It can converter a RS232 serial port signal to two wires high speed half duplex RS485 or a four wires full duplex RS422 signal. This product features opto-isolation circuitry, which effectively protects your RS-232 devices from ground loops, noise problems, transient surges, remote lightning and spikes. The unit supports serial data rates up to 115,200bps and features data format auto-sensing and self-adjusting, no DIP switch or jumpers are required.
UP-485-C8 resistant to radio and electrical interference, such as EMI/RFI, transient surges and ground loops, built-in 600W surge protection, 15KV ESD and circuit protection, and it is designed to realize the bidirectional mutual conversion between RS-232 signal and RS-422/485 signal, widely used in various industrial controls, distributed data acquisition, power system automation, traffic control and other occasions.
Đặc trưng
- Support 1-port RS-232 to RS-485/RS-422 Converter;
- Industrial grade rugged ABS housing;
- Plug and play (hot-pluggable, data format auto-sensing and self-adjusting)
- Built-in 600W surge protection, 15kV static protection and circuit protection;
- Support 2500V photoelectric Isolation;
- External DC5V or DC9-30V, no port power from the RS-232 port is required;
- Supports high-speed serial data rates: 300 to 115,200bps;
- Supports up to 128 nodes of RS-485/422 devices;
- RS-485/RS-422 auto-detection, no jumper setting is required;
- Data direction auto-turnaround, no software drivers or flow control is required;
- Built-in selectable 120Ω end-of-line terminator for system reliability;
- Direct DIN-Rail or wall/panel mounting without any unsecured brackets or adapters;
- Working temperature range:-40~85°C;
Thông số kỹ thuật
| Technical parameters | |
| Standard | Compliant with EIA RS-232, RS-485, RS-422 |
| Interface | RS-232: DB9 interface |
| RS-485/RS-422: Industrial terminal block | |
| Baud Rate | 300bps~115.2Kbps, rate adaptive signal |
| LED Indicator | |
| Power indicator | POW(Red): Always light up when the power is connected properly |
| Serial port Indicator | ︾(Green): Flashes when data is being sent or received
︽(Yellow): Flashes when data is being sent or received |
| Power | |
| Power Supply | External supply DC5V or DC 9~30V |
| Interface | DB9 interface, industrial terminal block |
| Lightning protection | 600W |
| Static protection | 15KV |
| Optical Isolation | 2500Vrms (AC, 1 min) |
| Physical Characteristics | |
| Shell | DIN rail ABS housing |
| Dimension | 117mm×34mm×72mm (H*D*W) |
| Weight | 100g |
| Transmission distance | |
| Serial port line | RS-232, 15m@9600bps |
| RS-422/RS-485, 1.2km@9600bps | |
| Working Environment | |
| Working Temp | -40~85°C |
| Storage Temp | -40~85°C |
| Relative Humidity | 5%~95% (no-condensation) |
Download
Tham khảo thêm các sản phẩm khác của Công ty TNHH Công Nghệ và Viễn Thông Hải Phong chúng tôi
Đánh giá
Chưa có đánh giá nào.