The Industrial 8-Channel RS485 to RJ45 Ethernet Serial Server (B) - PoE Ethernet Port is an industrial-grade, multi-function serial device data acquisition device/IoT gateway with 8-channel RS485 and dual Ethernet ports. With its compact size, easy installation, and affordable cost, it is ideal for applications such as data collection, IoT gateway, security and safety IoT, and smart device monitoring, meeting a variety of application scenarios.
| 8-Ch RS485 TO POE ETH (B) | ||
|---|---|---|
| 8-Ch RS485 + dual PoE network ports + Electrical isolation | ||
| Product Type | Serial server, Modbus Gateway, MQTT Gateway | |
| Basic Function | Bi-directional transparent data transmission between RS485 and Ethernet | |
| Communication interface | RS485 port × 8, Ethernet port × 2 | |
| Power supply | DC 7V ~ 36V screw terminal, or PoE port | |
| Isolation Protection | Power isolation, Signal isolation | |
| Communication | ||
| Ethernet | RJ45 with PoE support, IEEE 802.3af compliant | |
| 10 / 100M auto-negotiation RJ45 connectors, 2 KV surge protection | ||
| Serial port | isolated RS485 (the 8 channels can receive and transmit independently at the same time) | |
| Serial specification | ||
| Baudrate | 300 ~ 115200 bps | |
| Parity bit | none, odd, even, mark, space | |
| Data bit | 5 ~ 9 bits | |
| Flow control | N/A | |
| Software | ||
| Protocol | ETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS | |
| Configuration | host, web browser, device management functions library | |
| Communication method | TCP/IP direct communication, VCOM | |
| Operating mode | TCP server, TCP client (coexisting with TCP server), UDP, UDP multicast | |
| others | ||
| Operating temperature | -40℃ ~ 85℃ | |
| Humidity range | 5% ~ 95% relative humidity | |
| Dimensions | L × W × H: 93 × 103.5 × 29.7 mm | |
