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AJMRTC PW20A Serial Server, RS232 to Wi-Fi Ethernet Converter, Industrial IoT Communication Adapter, Modbus TCP RTU Gateway, Support MQTT HTTP TCP UDP, Web Configuration for PLC Sensor Data Transmissi
- 1. Dual network access with 2.4G WiFi and 10/100M Ethernet for flexible wired and wireless networking
- 2. Builtin Modbus gateway, realizes bidirectional Modbus RTU and Modbus TCP conversion
- 3. Multiprotocol support including MQTT, HTTP, TCP, UDP for connecting to various IoT cloud platforms
- 4. Standard RS232 serial port, transparent transmission mode for PLC, meter and sensor devices
- 5. Builtin web page configuration, easy parameter setup without extra software
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Overview
Specs
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AJMRTC PW20A serial server converts RS232 serial signals into WiFi and Ethernet network signals, helping traditional serial industrial devices access TCP/IP network easily. It works as a Modbus gateway to complete Modbus RTU and Modbus TCP mutual conversion. It supports MQTT, HTTP, TCP and UDP communication modes, suitable for industrial automation, data acquisition, remote monitoring and IoT system deployment. It supports STA, AP and STA+AP WiFi modes, and comes with builtin web configuration page for quick setup of baud rate, IP, working mode and network parameters. Stable transparent transmission ensures reliable longdistance serial data communication.
Specifications
- Model: PW20A
- Serial Interface: RS232
- Wi-Fi Standard: 802.11 b/g/n 2.4GHz
- Ethernet: 10/100Mbps auto-negotiation
- Supported Protocols: Modbus TCP/RTU, MQTT, HTTP, TCP, UDP, DHCP, DNS
- Serial Parameters: Baud rate adjustable, data bits 7/8, stop bits 1/2, parity None/Even/Odd
- Working Mode: Transparent transmission, Modbus gateway, MQTT client, HTTP client
- Configuration: Built-in web server
- Wi-Fi Mode: STA / AP / STA+AP
- Processor: 160MHz MIPS MCU
- Flash: 4MB, SRAM:8MB
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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