RAM | DDR4 |
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Memory Speed | 300 MHz |
Wireless Standard | 802.11b |
Brand | Waveshare |
Series | Industrial Serial Server |
Item model number | RS232/485/422 TO POE ETH Converter(B) |
Operating System | Linux |
Parcel Dimensions | 10.69 x 8 x 2.79 cm; 150 g |
Processor Brand | waveshare |
Number of Processors | 1 |
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Waveshare Industrial Isolated Rail-Mount Serial Server, Modbus Support,RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial, with POE Function
Purchase options and add-ons
Brand | Waveshare |
Model name | Industrial Serial Server |
RAM memory installed size | 32 GB |
Memory storage capacity | 32 GB |
Connectivity technology | Ethernet |
Included components | Power adapter, heatsink, housing |
Operating system | Linux |
CPU manufacturer | waveshare |
Wireless communication standard | 802.11b |
Compatible devices | PC |
About this item
- This is a RS232/485/422 device data acquisitor / IoT gateway designed for industrial environment.
- It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc.
- The module features RS232/485/422 and Ethernet port with PoE function, uses DC port (outer diameter: 5.5mm, inner diameter: 21mm) and screw terminals for power input.
- The case with rail-mount support, small in size, easy to install, cost-effective.
- It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
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Product information
Technical Details
Summary
Additional Information
ASIN | B0BN61G4VF |
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Customer Reviews |
4.1 out of 5 stars |
鶹 Rank |
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Date First Available | Nov. 21 2022 |
Manufacturer | Waveshare |
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Waveshare, founded in 2006, is headquartered in Shenzhen, China, with additional offices in HK. Waveshare's product range is extensive, covering multiple areas such as microcontrollers, development boards, displays, sensors, wireless communication, and more. These products include LCD screens, touch screens, OLED displays, cameras, and others in various sizes.
Our products are certified by CE, FCC, RoHS, and other certifications.
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Product Description

Features At A Glance
This is a RS232/485/422 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module features RS232/485/422 and Ethernet port with PoE function, uses DC port (outer diameter: 5.5mm, inner diameter: 21mm) and screw terminals for power input. The case with rail-mount support, small in size, easy to install, cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...



- MQTT/JSON To Modbus-More Flexible Conversion Between Different Protocols
When used as MQTT gateway, the devices can upload serial data to MQTT server by MQTT protocol through transparent transmission, supported servers including Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet, etc. The acquired Modbus RTU or non-standard serial data can be parsed into JSON format and packaged into MQTTdata packet for uploading.
When used as JSON data acquisition gateway, the devices can be connected to data acquisition instruments through RS485 connection, then acquire data automatically, convert the data into JSON format, and finally post it to server. The acquired data supports Modbus RTU 645 instrument 97 version, 645 instrument 07 version, as well as sorts of non-standard RS485 protocols. The uploaded data format can be configured via host, and the JSON upload protocol can be MQTT protocol, HTTP POST protocol, HTTP GET protocol, and so on.

- 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 resistance
- Multi Configuration Methods
Supports Web Browser Configuration, Obtaining Dynamic IP Via DHCP, DNS Protocol Connected Domain Server Address
Rail-Mount Support
Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely
Modbus Gateway Support
Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software
NTP Protocol Support
Getting Network Time Info For Serial Output Or Data Upload
Aluminium Alloy Enclosure
Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation Solid And Durable, Fashion And Good Hand Feeling
