E810-DTU(RS) Ethernet to RS232/RS485/RS422
[Interface]：RS485/RS422
[IC]：RS232:DB9
[Size]：82×84×25mm
[Power]：5~36dBm
[Feature]：Transparent transmission
[Product weight]：130±5g
[Introduction]：E810-DTU (RS) is a high cost-effective RS232 to RS485/RS422 isolated interface bidirectional converter independently developed by Ebyte.The shell adopts three-proof coating, which is Anti-Fungal, Anti-Humidity, and Anti-Salt Spray. This product is featured by it’s small size, simple wiring, convenient installation, etc. It is a reliable assistant tool for engineering application, project debugging and product development.
| No. | Parameter | Specifications |
| 1 | Power Supply | 5V ~ 36V, over 36V may burn out,12V or 24V power supply is recommended |
| 2 | Working Current | 24mA @ 12V |
| 3 | Transmitting Method | Asynchronous half-duplex or asynchronous full-duplex |
| 4 | Transmission medium | Twisted pair or shielded wire |
| 5 | Interface characteristics | Interface compatible with EIA / TIA RS232C, RS485 / RS422 standards |
| 6 | Interface method | RS232: DB9 female connector,RS485 / RS422: 1 * 5 * 3.81, crimping method |
| 7 | Transmission distance | 1200 meters (RS485 port), 5 meters (RS232 port) |
| 8 | Operating temperature | -40 ℃ ~ + 85 ℃, industrial grade |
| 9 | Working humidity | 10% ~ 90%, relative humidity, non-condensing |
| 10 | Size | 82 × 84 × 25mm |
| 11 | Average weight | 130 ± 5g |