• Product Code: Protoss-PW31B
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Overview of Characteristic

²Support 802.11 a/b/g/n wireless standard, support 2.4GHz and 5GHz dual band operationSupport STA/AP/AP+STA Mode

²Support SmartLink V8 Smart Config (Provide APP)

²Support TCP/UDP/MQTT/HTTP/WebSocket Protocol

²Support Modbus TCP to RTU, Modbus Master Function

²Support RS485 To WiFi Conversion

²Support Webpage Easy Configuration or PC IOTService Tool

²Support Security Protocol Such As TLS/AES/DES3

²Support Heartbeat and Resister Packet Function

²Support Webpage OTA Wireless Upgrade

²Support Industrial Temperature: -40to +70˚ C

²Multiple Type of Different Power Input




²Size: 102.03 x 64.95 x 27.50 mm (L x W x H) C45 rail installation

Processor Andes Core
Basic Frequency 160MHz
Flash 2MB
Operating System FreeRTOS
Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP, BOOTP, AutoIP, ICMP,Web socket, Telnet, uPNP, NTP, Modbus TCP
Security Protocol TLS v1.2 AES 128Bit DES3
Network Mode STA/AP/STA+AP
Wi-Fi Security WEP64/WEP128/TKIP/ AES
Port Number 1 RS485
Data Bits 7,8
Stop Bit 1,2
Check Bit None,Even,Odd
Baud Rate TTL:600bps~230400 bps
Flow Control No Flow control Software Xon/ Xoff flow control
Configuration Web CLI XML import Telnet IOTService PC Software
Size 102.03 x 64.95 x 27.50 mm
Storage Temp. -40 ~ 85°C, 5 ~ 95% RH
Input Voltage Protoss-PW31B-H:100~240VAC@50~60Hz Protoss-PW31B-M:9~48VDC@1A Protoss-PW31B-L:9~24VDC@1A
Working Current ~200mA
Power <700mW
Wi-Fi Standard 802.11 a/b/g/n
Work Temp. -40 ~ 70°C
User Guide
Protoss-PW31B User ManualV1.1(20240115) [ Download Times: 245,  Date Update: 2024-02-22 13:28:02 ]
PW31B_Wport-W50_EW3XB_MW3XB_Operation Guide(20231117) [ Download Times: 182,  Date Update: 2023-12-08 15:33:22 ]