This is a multi-functional device data acquisitor / IoT gateway with 4-ch RS485 and an Ethernet port (PoE version optional), small in size, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring, meeting various application scenarios. 4-ch RS485 can work independently without affecting each other at the same time, enabling more effective data transmission. Combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, etc.Adopts screw terminal for stable power input Wall-mount and rail-mount case design, easy to install, for quick deployment and expansion › See more product details; Product description 4-Ch RS485 To RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission, Modbus Gateway Features: 1.Industrial Isolated 4-Ch RS485 To RJ45 Ethernet Serial Server 4-Ch RS485 to Ethernet, Modbus/MQTT/JSON Support, Rail-mount Metal Case Primary function. Bi-Directional Transparent Data Transmission Between 4-Ch RS485 And Ethernet 3. Industrial serial server. Industrial rail-mount design, support wall mount and rail mount installation, compact size, easy installation, cost-effective. 4. Modbus gateway support. Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software 5. Multi communication modes. Supports TCP Server / TCP Client / UDP Multicast / UDP Mode 6. MQTT/JSON to Modbus. More Flexible Conversion Between Different Protocols 7. Multi hosts roll polling support. Different Network Devices Will Be Identified And Responsed Respectively, No More Crosstalk Issue While Communicating With Multi Network Devices 8. User-defined heartbeat/registration pack. Easy For Cloud Communication And Device Identification NTP protocol support. Getting Network Time Info For Serial Output Or Data Upload 10. Multi configuration methods. Supports Web Browser Configuration, Obtaining Dynamic IP Via DHCP, DNS Protocol Connected Domain Server Address 11. Aluminium alloy enclosure. Aluminium alloy enclosure with sand blasting and anodic oxidation. Solid And Durable, Fashion And Good Hand Feeling Developemnt Resources https://www.waveshare.com/wiki/4-CH_RS485_TO_POE_ETH_(B)?Amazon Package contents: 4-CH RS485 TO ETH (B) x1 Rail-mount buckle x1 1 x screwdriver. Screws pack x1; Product description 4-Ch RS485 To RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission, Modbus Gateway Features: 1.Industrial Isolated 4-Ch RS485 To RJ45 Ethernet Serial Server 4-Ch RS485 to Ethernet, Modbus/MQTT/JSON Support, Rail-mount Metal Case Primary function. Bi-Directional Transparent Data Transmission Between 4-Ch RS485 And Ethernet 3. Industrial serial server. Industrial rail-mount design, support wall mount and rail mount installation, compact size, easy installation, cost-effective. 4. Modbus gateway support. Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software 5. Multi communication modes. Supports TCP Server / TCP Client / UDP Multicast / UDP Mode 6. MQTT/JSON to Modbus. More Flexible Conversion Between Different Protocols 7. Multi hosts roll polling support. Different Network Devices Will Be Identified And Responsed Respectively, No More Crosstalk Issue While Communicating With Multi Network Devices 8. User-defined heartbeat/registration pack. Easy For Cloud Communication And Device Identification NTP protocol support. Getting Network Time Info For Serial Output Or Data Upload 10. Multi configuration methods. Supports Web Browser Configuration, Obtaining Dynamic IP Via DHCP, DNS Protocol Connected Domain Server Address 11. Aluminium alloy enclosure. Aluminium alloy enclosure with sand blasting and anodic oxidation. Solid And Durable, Fashion And Good Hand Feeling Developemnt Resources https://www.waveshare.com/wiki/4-CH_RS485_TO_POE_ETH_(B)?Amazon Package contents: 4-CH RS485 TO ETH (B) x1 Rail-mount buckle x1 1 x screwdriver. Screws pack x1; 4-Ch RS485 To RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission, Modbus Gateway Features: 1.Industrial Isolated 4-Ch RS485 To RJ45 Ethernet Serial Server 4-Ch RS485 to Ethernet, Modbus/MQTT/JSON Support, Rail-mount Metal Case Primary function. Bi-Directional Transparent Data Transmission Between 4-Ch RS485 And Ethernet 3. Industrial serial server. Industrial rail-mount design, support wall mount and rail mount installation, compact size, easy installation, cost-effective. 4. Modbus gateway support. Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software 5. Multi communication modes. Supports TCP Server / TCP Client / UDP Multicast / UDP Mode 6. MQTT/JSON to Modbus. More Flexible Conversion Between Different Protocols 7. Multi hosts roll polling support. Different Network Devices Will Be Identified And Responsed Respectively, No More Crosstalk Issue While Communicating With Multi Network Devices 8. User-defined heartbeat/registration pack. Easy For Cloud Communication And Device Identification NTP protocol support. Getting Network Time Info For Serial Output Or Data Upload 10. Multi configuration methods. Supports Web Browser Configuration, Obtaining Dynamic IP Via DHCP, DNS Protocol Connected Domain Server Address 11. Aluminium alloy enclosure. Aluminium alloy enclosure with sand blasting and anodic oxidation. Solid And Durable, Fashion And Good Hand Feeling Developemnt Resources https://www.waveshare.com/wiki/4-CH_RS485_TO_POE_ETH_(B)?Amazon Package contents: 4-CH RS485 TO ETH (B) x1 Rail-mount buckle x1 1 x screwdriver. Screws pack x1
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