SKU: 26360
Part Number: 4-CH RS485 TO ETH (B)
Brand: Waveshare
N0V0
Industrial Isolated 4-Ch RS485 To RJ45 Ethernet Serial Server
4-Ch RS485 to Ethernet, Modbus/MQTT/JSON Support, Rail-mount Metal Case
Features At A Glance
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.
Specifications
4-CH RS485 TO ETH (B)
4-Ch RS485 + Common network port + 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 × 4, Ethernet port × 1
Power supply DC 6 ~ 45V screw terminal
Isolation Protection Power isolation, Signal isolation
COMMUNICATION
Ethernet RJ45 10 / 100M auto-negotiation RJ45 connector, 2 KV surge protection
Serial port Isolated RS485 (the 4 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: 91.0 × 64.5 × 24.2 mm
Primary Function
Bi-Directional Transparent Data Transmission Between 4-Ch RS485 And Ethernet
Industrial Serial Server
Industrial Rail-Mount Design, Support Wall-Mount And Rail-Mount Installation, Compact Size, Easy Installation, Cost-Effective
Modbus Gateway Support
Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software
Multi Communication Modes
Supports TCP Server / TCP Client / UDP Multicast / UDP Mode
MQTT/JSON To Modbus
More Flexible Conversion Between Different Protocols
Multi Hosts Roll-Polling Support
Different Network Devices Will Be Identified And Responsed Respectively,
No More Crosstalk Issue While Communicating With Multi Network Devices
User-Defined Heartbeat/Registration Packet
Easy For Cloud Communication And Device Identification
NTP Protocol Support
Getting Network Time Info For Serial Output Or Data Upload
Multi Configuration Methods
Supports Web Browser Configuration, Obtaining Dynamic IP Via DHCP,
DNS Protocol Connected Domain Server Address
Multiple Protection, Safe And Stable
Onboard power supply and signal isolation, it can provide stable isolation voltage with high reliability and strong anti-interference. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof &ESD protection. Built-in resettable fuse and protection diode to ensure stable output of current and voltage, prevents over-current and over-voltage proof, improve shock proof performance
Aluminium Alloy Enclosure
Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation
Solid And Durable, Fashion And Good Hand Feeling
Wiki: www. waveshare. com/wiki/4-CH_RS485_TO_POE_ETH_(B)
PACKAGE CONTENT
Weight: 0.023 kg
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