GE D20 EME 10BASE-T Substation Controller

GE D20 EME 10BASE-T Substation Controller

GE D20 EME 10BASE-T Digital Control Module

Manufacturer & Brand:

Manufacturer : General Electric (GE), a leading global diversified technology company.

Brand & Model: GE D20 EME 10BASE-T.

Features & Applications:

DIGITAL CONTROL: The module is specifically designed to receive and process digital signals such as switch status, button status, sensor outputs, etc.

Monitoring and control: capable of performing tasks such as monitoring, controlling and alarming, suitable for automation systems.

Industrial automation: widely used in industrial automation, including production line control, equipment monitoring and production process control.

Communication Interface:

10BASE-T Ethernet communication interface: supports Ethernet communication at a rate of 10 Mbps, facilitating data transmission and communication with other devices.

Other Features:

May be designed for integration with PLC systems (Programmable Logic Controllers) for digital data integration and automation control.

Suitable for remote monitoring and control applications, enabling O&M personnel to remotely access equipment and perform diagnostics and control.

Association with substation controllers

Application Scenario:

In the field of power engineering, GE D20 EME 10BASE-T modules can be used in application scenarios such as power grid monitoring, power plant control and energy distribution.

As an important part of the power system, the controller of the substation needs to be able to receive and process digital signals from various sensors and devices to achieve remote monitoring and control of the substation.

Function Match:

The GE D20 EME 10BASE-T module's digital control functionality and Ethernet communication interface make it ideally suited as part of a substation controller or as an integrated component with it.

With this module, substation controllers can receive digital signals from switches, sensors, and other devices, and process and analyse them for real-time monitoring and control of the substation.

Integration and Expansion:

The GE D20 EME 10BASE-T module may be designed to integrate with a PLC system or other automation system to automate the control of an entire power system.

The functionality and performance of the substation controller can be further expanded by adding additional expansion modules or interfaces.

D20ME II CPU Board 

The D20ME II is the sixth generation main processor for the D20 platform. This 32-bit main processor module handles data collection and delivery to host computers, runs local automation algorithms and maintains I/O and device data in the system database. 

CPU and Memory 

 • 32-bit microprocessor architecture 

 • 2MBflash application memory 

 • 1.5 MBSRAM 

 • 512KBNVRAM 

 • 1MBBootROM 

 • TCXOclock, 1.0 ms resolution, accurate to ±2 ppm Communications 

 • 7RS-232/485 serial ports 

 • RS-232 maintenance port 

 • 2D.20 Link HDLC ports for communication to D20 I/O modules 

 • Wireless Ethernet Ready with PPP/TCP/IP Self-diagnostics 

 • Program memory check sums 

 • RAMtest 

 • Configuration verification 

 • Interrupt controller verification 

 • Serial port test 

 • Watchdog and power monitor

 • I/O Module health checks 

 • Error logger