RS-232 TO RS-485 SIGNAL REPEATER
♦ Convert USB To RS-485 Or RS-232 Or RS-422.
♦ RS-485/RS-422 Can Establish At Most 62 Nodes.
♦ Low CPU Occupation Rate, Steady Performance.
♦ Serial Port Support 2 kVA Isolation Protect.
♦ Plug And Play 9-48 V DC External Power Supply.
♦ Self USB Power Supply Or Both Of Them.
♦ RS-485/RS-422 Transmit Distance Can Reach Up To 1200m.
♦ Convert USB To RS-485 Or RS-232 Or RS-422.
♦ RS-485/RS-422 Can Establish At Most 62 Nodes.
♦ Low CPU Occupation Rate, Steady Performance.
♦ Serial Port Support 2 kVA Isolation Protect.
♦ Plug And Play 9-48 V DC External Power Supply.
♦ Self USB Power Supply Or Both Of Them.
♦ RS-485/RS-422 Transmit Distance Can Reach Up To 1200m.
| SERIAL PORT | Standard: | EIA RS-232C, RS-485, RS-422 |
| Serial port quantity: | 1 RS-232 serial port, 1 RS-485/422 serial port | |
| RS-232 signal | TXD, RXD, GND | |
| RS-485 signal: | 485+, 485-, GND | |
| RS-422 signal: | T+, T-, R+, R-, GND | |
| Baud rate: | 110bps~115200bps | |
| Data bit: | 8bit | |
| Stop bit: | 1bit, 1.5bit, 2bit | |
| Check bit: | None, Odd, Even, Mask, Space | |
| Interface type: | RS-232 serial port, adopts DB9, Female | |
| RS-485/422 serial port, adopt 5-pin 5.08mm pitch terminal blocks, | ||
| Db9 Male or RJ45. | ||
| Transmission distance: | RS-232 serial port, 15m | |
| RS-485/422 serial port, 1800m (115200bps) | ||
| Direction control: | RS-485 adopts automatic data flow control | |
| technology which can detect and control data transmission direction automatically | ||
| Load capacity: | RS-485 supports 32-point polling environment | |
| (128-point could be customized) | ||
| Interface protection: | 1500W surge protection, 15kV electrostatic protection | |
| Photoelectric isolation: | 2500V | |
| LED INDICATOR | Power supply indicator, serial port data sendin | |
| POWER REQUIREMENT | 12-36 VDC, DC round head - external power supply | |
| POWER CONSUPTION | Static power consumption : | <=80 mA |
| ENVIRONMENTAL LIMIT | Operating temp.: | -20~60*C, Storage temp.: -25~85*C |
| PHYSICAL CHAR. | Housing: | 12-36 VDC, DC round head - external power supply |
| CERTIFICATION | CE | |
