23273 Industrial Serial Server, Ethernet RS485 to RJ45 POE Waveshare
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23273 Industrial Serial Server, Ethernet RS485 to RJ45 POE Waveshare is backordered and will ship as soon as it is back in stock.
Délai produit hors stock
Délai produit hors stock
Le délai moyen quand le produit n'est pas en stock est de 2 à 3 semaines. Vous pouvez nous contacter pour confirmer celui-ci
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delivery and shipping
delivery and shipping
If the product you have selected is in stock then you will receive it within 2 to 3 working days.
If the product you are interested in is available to order, the default delivery time is 2 to 3 weeks, unless otherwise specified on the product sheet.
Description
Description
Industrial Serial Server, Ethernet RS485 to RJ45, TCP/IP to Serial, Rail Mount Bracket, with POE
Summary
This is a RS485 device for data acquisition / IoT gateway designed for industrial environment. It combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module has RS485 and Ethernet port (POE function is optional), uses screw terminals for power input. Rail mount housing design, small size, easy to install. It is suitable for applications such as data acquisition, IoT gateway, IoT security and safety, and intelligent instrument monitoring...
Product Type: Serial server, Modbus Gateway, MQTT Gateway
Basic Function: Bi-directional transparent data transmission between RS485 and Ethernet
Communication interface: RS485 port x 1, Ethernet port x 1
Power supply: 9 ~ 24V DC screw terminal6 ~ 36V DC screw terminal, or PoE port
Isolation Protection: N/CPower isolation, Signal isolation
Communication
Ethernet: common network portPoE network port, support IEEE 802.3af standard
10/100M auto-negotiation RJ45 connector, 2 KV surge protection
Serial port: RS485 Isolated RS485
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
Environmental requirements
Operating temperature: -40℃ ~ 85℃
Storage temperature: -40℃ ~ 100℃
Humidity range: 5% ~ 95% relative humidity
Dimensions: L × W × H: 87 × 36 × 59mm
Easy to combine multiple rail-mounted serial servers, more freely
more flexible conversion between different protocols
When used as MQTT gateway, devices can upload serial data to MQTT server by MQTT protocol via transparent transmission, supported servers include Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet, etc. Acquired Modbus RTU or non-standard serial data can be parsed into JSON format and packaged into MQTT data packet for downloading.
When used as a JSON data acquisition gateway, the devices can be connected to data acquisition instruments via RS485 connection, and then automatically acquire data, convert the data to JSON format, and finally publish it to the server. The acquired data supports Modbus RTU 645 version 97 instrument, 645 version 07 instrument, and non-standard RS485 protocol types. The format of the uploaded data can be configured through the host, and the JSON upload protocol can be MQTT protocol, HTTP POST protocol, HTTP GET protocol, etc.
Support for multihost rolling polling
Different network devices will be identified and responded to respectively,
no more crosstalk problem when communicating with multiple network devices
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