GE PRG-MODEM Regulator module

GE PRG-MODEM is a high-performance communication module specially designed by General Electric for industrial automation and remote monitoring.

• Communication Interfaces: Equipped with RS-232/RS-485 (2×DB9) serial interfaces, with an optional Ethernet (RJ45) interface.

• Supported Protocols: Supports over 20 industrial protocols including Modbus RTU/TCP, DNP3, IEC 61850, BACnet, and MQTT.

• Data Rate: Up to 115200 bps for serial interfaces; 10/100 Mbps for Ethernet interface (optional).

• Operating Voltage: 12-24VDC, with a typical value of 24VDC.

• Operating Temperature: -40°C to +85°C.

• Protection Rating: IP65 (NEMA 4X).

• Physical Dimensions: Available in two types: 80mm×120mm×40mm (compact type) and 150mm×100mm×30mm (standard type).

• Power Consumption: ≤2W in standby mode; ≤5W at peak.

• Multi-protocol Compatibility and Flexible Configuration: Supports full-stack compatibility from traditional industrial protocols to IoT protocols, enabling connection with various devices and seamless convergence of data from heterogeneous systems. Communication parameters can be remotely configured via AT commands or Proficy software to adapt to diverse industrial communication needs.

• High Reliability and Extreme Environment Adaptability: Equipped with hardware-level fault self-diagnosis function, capable of detecting over 20 types of fault states. The wide-temperature design and IP65 protection rating make it suitable for extreme environments, with a Mean Time Between Failures (MTBF) exceeding 80,000 hours. It also supports dual power supply redundant input.

• Intelligent Security Protection System: Built-in industrial firewall with protection functions such as IP-MAC binding. Data transmission adopts the AES-128 encryption algorithm, and it supports hierarchical management of user permissions to prevent unauthorized access.

• Convenient Maintenance and Remote Diagnosis: Supports hot-swappable operation. Firmware upgrades and other operations can be completed remotely via Proficy software or serial port tools. The built-in real-time health monitoring system can generate diagnostic reports, helping operation and maintenance personnel predict potential faults.

• Power Systems: Connects protection devices and smart meters via the IEC 61850 protocol, enabling real-time monitoring of line current and voltage parameters to achieve dynamic load balancing.

• Oil and Gas Industry: Collects wellhead pressure and flow data through RS-485 interfaces and uploads them to the cloud, or uses the DNP3 protocol to build leak detection and emergency shutdown systems.

• Energy Management: Connects wind turbine controllers via the Modbus RTU protocol, monitors real-time data such as power generation, and optimizes operation and maintenance strategies.

• Remote Monitoring: Connects water quality sensors through RS-232 interfaces, remotely controls aeration equipment, and realizes precise energy consumption control in sewage treatment plants.

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