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AJMRTC Industrial RS232 RS485 to WiFi Ethernet Serial Server, Modbus RTU TCP Gateway, MQTT IoT Converter, Metal Enclosure, DIN Rail Mount for PLC Sensor Data Acquisition
- 1. Dual serial ports RS232 and RS485, bidirectional transparent transmission over WiFi and Ethernet
- 2. Built-in Modbus gateway, supports Modbus RTU to TCP conversion for industrial PLC and meters
- 3. Standard MQTT client function, easy to upload serial data to cloud IoT platforms
- 4. Rugged industrial metal housing, anti-interference design, DIN rail and wall mounting available
- 5. Wide voltage power input, supports TCP/UDP/HTTP, heartbeat and registration packet mechanism
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Overview
Specs
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AJMRTC industrial serial server converts RS232 and RS485 serial signals to WiFi and Ethernet network signals. It works as a Modbus gateway to realize RTU and TCP protocol switching, and supports MQTT for IoT cloud uploading. It adopts metal shell with reliable EMC protection to resist electromagnetic interference in factory environments. It supports STA, AP and AP+STA WiFi modes, web page configuration, heartbeat detection and custom registration packet. Widely used for energy meters, temperature sensors, PLC, inverter, remote data monitoring and industrial automation projects.
Specifications
- Brand: AJMRTC
- Model: 6T Serial Server
- Serial Interface: RS232, RS485
- Network: 10/100Mbps Ethernet + 2.4G WiFi
- Protocols: Modbus RTU/TCP, MQTT, TCP, UDP, HTTP
- Enclosure: Industrial metal case
- Installation: DIN rail mount / wall mount
- Baud Rate: 1200bps ~ 115200bps configurable
- Power Supply: DC 6V ~ 36V wide voltage
- WiFi Mode: STA / AP / AP+STA
- Security: EMC anti-interference, surge protection
- Operating Temperature: -20 ~ 70
- Application: Industrial IoT, data acquisition, PLC remote monitoring
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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