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Compact Cellular RTU RT600

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RT600 is a smart remote internet-ready RTU developed for data collection and data transmission, with unique compact hardware and software designs, making it an ideal solution for a variety of industrial automation and monitoring applications

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  • Overview
  • Specification
  • Order Model
  • Documentation

WLINK rugged RT600 series RTU (Remote Terminal Unit) is a cellular communication device installed at a remote location that collect data, codes the data into a format that is transmittable and transmit the data back to a central station or master, it's been developed especially for data collection and data transmission in IoT / M2M application.

RT600 offers two serial ports and I/O ports, enabling it to connect to a variety of fields devices. With MQTT, PPP, TCP/IP protocol, it could convert user serial port data to mobile 4G/3G/2G IP network data and transmit the data to customer’s data master via transparent MQTT/TCP/UDP protocol. DI ports support various of digital signal such as door sensor and smoke detector. AI ports support 4~20mA/0~5V signal such as temperature sensor and humidity sensor. Especially, WL-RT600 is programmable for users to customize DI/AI ports and Modbus properties according to various application requirements.

RT600 is a smart remote internet-ready RTU with unique compact hardware and software designs, making it an ideal solution for a variety of industrial automation and monitoring applications including Cold Chain Logistics, Oil & Gas, Power, Environment Protection, Water Conservancy and Lighting control monitoring etc.

Basic Features

  • Integrated 4G/3G/2G cellular communication

  • Support programmable function

  • Standard PPP, TCP/IP and UDP/IP protocol

  • Industrial pluggable terminal block

  • RS232 port for configuration

  • RS485 port for Modbus RTU

  • Support short message service (SMS)

  • Support transparent data transmission

  • Support data service center with dynamic IP address



  • 1 AI and 1 Digital inputs

  • Memory data storage optional

  • Built-in RTC, support real-time clock

  • Support APN and VPDN private network

  • Support LED status indication

  • Wide range voltage input

  • External power on/off control

  • GPS Optional

  • Power Supply +7.5 ~ 32 VDC


Enhanced Features

Multiple operation modes

  • Always online, automatically connect to 4G/3G/2G when

    powered on

  • Off-line when idle, online mode will be triggered by user

    data/ring/SMS

  • Online/offline control by commands via user equipment

  • Data loop test

Flexible and utilitarian data 

communications

  • Supports MQTT, TCP/IP, UDP/IP, SMS and AT

  • Supports MQTT TLS Encryption

  • Supports customizable JSON format.

  • Supports programble Modbus RTU protocol script

  • Self-defines customized data frame separator

  • Self-defines reconnecting interval

  • Self-defines heart-beat data frame

Parameters configuration and 

remote management

  • Built-in parameters configuration menu

  • RTU Configuration tool based on PC

  • Remote parameters configuration via RTU Management

    Platform

  • Remote parameters configuration by SMS

  • Parameters configuration via AT+ command

Diagram



Dimension & Indication


   

Interface Indication

 PIN 

 Interface 

 Descrption

1V+
Power Vin+, Anti revers

2

GNDPower GND
3RS485 B57600bps as default
4RS485 ARS485 A
5GNDGND for RS232 communication
6RXRS232 RX, 57600bps as default
7TXRS232 TX
8DI1+Digital Input, Dry Contact
9DI2+Digital Input, Dry Contact
10GNDShort to DI
11AI1+

Analog Input, 4-20mA or 0~+5v, 12bit Resolution

12AI2+Analog Input, 4-20mA or 0~+5v, 12bit Resolution



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