Modbus Gateway

Modbus Gateway – [4G / LAN]

Our MAX Series boasts a range of advanced features designed to streamline data communication and enhance connectivity. It enables seamless integration of RTU/TCP Modbus/IO and LoRa Nodes with 4G, LAN, and Wi-Fi connections, offering versatile event transmission options. The inclusion of Primary and Secondary Options ensures robust connectivity, effectively mitigating potential issues.

Secure Communication

Security is a top priority with the MAX Series Gateway, providing secure two-way communication over wireless networks. It supports multiple protocols such as TCP, HTTP, and MQTT, facilitating smooth data exchange with cloud platforms. Furthermore, SSL options add an extra layer of security, allowing for secure uploads of Device/Server certificates. These security measures ensure that sensitive data remains protected during transmission and storage. This comprehensive approach to security safeguards sensitive data and prevents unauthorized access.

Advanced Functionality

The gateway’s advanced functionality includes comprehensive scheduling features for Polling, time-based, IO-based, and Query-based operations, enabling efficient data management. Offline Log-based functionalities help prevent data dumping and maintain data integrity.

Moreover, in addition to remote configuration options via PC Utility, FTP, SMS, or Server IP Commands, the gateway simplifies setup processes. These streamlined processes enhance convenience and reduce the time required for system configuration and maintenance.

The edge features of the Wiman MAX Series are designed to prevent packet dumping at the server end. The built-in logger activates during network or server disconnection, ensuring continuous data logging even in challenging connectivity scenarios. Additionally, depending on your specific requirements, we offer different models with varying features and IO capabilities. This flexibility allows you to choose the model that best suits your needs and seamlessly integrates into your existing infrastructure.

With Wiman, we assure you that not a single packet will be lost even during disconnections. Our robust system ensures data integrity and continuity, providing a reliable solution for your IoT and data communication needs.

Modbus Gateway Highlights

  • Intelligent Modbus, IO, Data Logger, 4G/LAN Connectivity (Primary/Secondary)
  • 1 x RS-485 port for RTU Modbus, 1x TCP port for TCP Modbus, USB for Configuration
  • Poll Both RS485 RTU Modbus and TCP Modbus (Multiple TCP/IP Slaves)
  • Configure and Read Multiple Slave IDs, Selectable Register Address data.
  • Parameter Data type, Byte Swapping Conversion and Scaling factor enabled.
  • Transparent Modbus or Device Inbuilt Polling – Formatted to (ASCII/HEX/RawHEX)
  • Smart Inbuilt Data Logger works during Network and Server Disconnection
  • Logger Sends offline data once Network and Server Connected
  • Authorized numbers list for command and Configuring.
  • Configurable TCP/Http/MQTT/Https Mode, GET/POST Methods
  • Configurable CSV/JSON Format for Parameter Packetization
  • Remote Configuration through SMS/GPRS/Server IP Commands
  • Additional 2 x Digital, 2xAnalog Chanel (0 to 24V), 1 x 4 to 20mA Chanel and 1x Relay Output
  • Alerts: Power Failure Restore, Low battery Shutdown, Digital IN Changes, Device Reset.
  • OTA (Over The Air) Firmware upgrade, Device Configuration update.
  • LED indicators to provide GSM, GPRS, Signal, Modbus Tx/Rx COM Status.
  • Configurable Server Connection: Connects on Demand or Always Connected.
  • Keep Alive command to maintain socket connection

Application Segments

  • Automatic Meter Reading
  • Solar Inverter Monitoring and Control
  • Generator Monitoring and Control
  • Energy Monitoring and Control
  • Fault Indicators
  • Temperature Alerts, Indicators
  • Pump Control, Flow Measurements
  • Water Level Monitoring and Control
  • Home Automation
  • Windmill, SCADA, Data Exchange
  • Central Monitoring and Control Systems
  • Base Station, ATM Monitoring and Control
MAX Series Catalog
Modbus Specification