Port Features
Basic Features
1. RS485 to GPRS/4G/Wi-Fi to server
Mode A: Two-way data transparent forward between RS485 and server
Not change the communication data format
Mode B: Modbus master mode on RS485
CWT M2M IoT Gateway(RTU) as modbus master read slave over RS232/RS485, then push slave data to server by TCP/IP(optional multiple protocol)
2.IO to GPRS/4G/Wi-Fi to server
Communication Features
System Features
l Adopted highly integrated industrial 32-bit ARM MCU
l Reliable performance with built-in double watchdog, 24×7 operation
l With signal filtering mechanisms
l Network-reconnect and retransmission to ensure data accurately transmit
l Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server
l Can set multiple timers(second, minute, day, week, month) to upload data
l Provide configure software, visual programming
l Optional inside battery that life is 8-20 hours, cellular module Intelligent sleep when power lost
l Optional OLED displaye
Specifications
Size Diagram
Package list
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