W3100G GSM/GPRS DTU Module

Product Summary:
The W3100G is an industrial GSM/GPRS-based DTU designed for bidirectional full transparent transmission between GPRS and UART interfaces, supporting reliable wireless data communication in critical industrial applications.

Key Features:

• Industrial-grade ARM processor with wide temperature range (-35°C to +80°C)

• RS232/RS485 UART interface with baudrate from 1200 to 115200bps

• Auto network establishment and watchdog timer for stable connection

• Supports TCP/UDP, static IP, dynamic DNS, and special APN

• Dual relay outputs and high-level input alarms

• DIN-rail mountable iron housing

• Remote configuration via SMS or serial port

• Permanent online with automatic reconnection

• Supports dynamic dormancy and wake-up via SMS

Applications:

• Remote monitoring and industrial control systems

• Smart power meters and intelligent traffic control

• Meteorological and environmental monitoring

• Oil, gas, mining, and LED display systems

• Finance and securities data networks

• Water conservancy and utility control

Product Benefits:

• Ensures uninterrupted wireless communication for mission-critical operations

• Cost-effective remote monitoring and data acquisition

• Easy installation with DIN-rail mounting

• Supports multiple data center communication modes

• Ideal for distributed and center-to-multiple-point networks

FAQs:

Q1: What is the primary function of the W3100G module?
A1: It enables bidirectional, full transparent data transmission between GPRS networks and RS232/RS485 serial interfaces.

Q2: Can I use this module in extreme environments?
A2: Yes, it supports industrial-grade temperatures from -35°C to +80°C and 5%–95% humidity.

Q3: How is the module configured remotely?
A3: You can configure the DTU via SMS or directly through the serial port interface.