CWT-L0000S 3G 4G Rtu Iot Gateway RS485 Modbus Gprs Modem

CWT-L Series M2M IoT Gateway

CWT-L0000S M2M IoT Gateway

For acquiring the remote operating parameters and process management, CWT-L0000S IOT M2M Gateway help machine to access internet via GPRS/4G/Wi-Fi and establish TCP/IP connection with server.CWT-L0000S can be widely used in industrial automatic control, base station / computer room monitoring, environmental monitoring, water conservancy project, power industries, agriculture, etc.

CWT-L0000S Options and Basic Features

2G/4G Version Standard Package

RS485 port features

Mode A: Two-way data transparent forward between RS485 and server
Not change the communication data format

Mode B: Modbus master mode on RS485
it can be modbus master read slave over RS232/RS485, then push slave data to server by TCP/IP(optional multiple protocol)

Communication Features

• Adopted highly integrated industrial 32-bit ARM MCU

• Reliable performance with built-in double watchdog, 24×7 operation

• With signal filtering mechanisms

• Network-reconnect and retransmission to ensure data accurately transmit

• Update RTC automatically or manually, clock source support Sms, NTP, CwtIO Server

• Can set multiple timers(second, minute, day, week, month) to upload data

• Provide configure software, visual programming

• Optional inside battery that life is 8-20 hours, cellular module Intelligent sleep when power los

Specification