All products on this website are discounted products, and market prices have been fluctuating. Please refer to customer service quotes for details. Pictures are not actual photos. Before placing an order, please confirm the model, product, price, and other detailed information with customer service. Both second-hand and brand new products are available for sale on this website. Please contact customer service for further communication.
GE D20 EME|Ethernet/Memory Board |

Excitation system control: Automatically adjust the excitation current of the generator, maintain stable terminal voltage, support PSS and over/under excitation limits, and adapt to thermal power/hydropower/gas generator sets.
Network access expansion: The 10BASE-T module converts D20 backplane signals to Ethernet, interfaces with SCADA/historical databases, and enables remote monitoring and data uploading.
I/O and logic control: Collect voltage/current/temperature signals, execute interlocking protection and control logic, support ladder diagram/function block programming.
Multi protocol compatibility: IEC 61850, Modbus, DNP3 and other protocols seamlessly integrate power automation systems to meet the remote control and scheduling needs of substations.
Power generation side: synchronous generator excitation control, voltage stability, and PSS function, suitable for thermal power/hydropower/new energy grid connected units.
Grid side: I/O acquisition, control, and communication expansion for substation automation, connected to scheduling systems to achieve telemetry/remote signaling/remote control.
Industrial side: excitation control of large motors, voltage stability and fault isolation of key equipment to ensure continuous operation.
GE D20 EME|Ethernet/Memory Board |
Hot selling models

By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
Zhangzhou Fengyun’s main products include ABB, GE, Bently Nevada Bentley, ICS TRIPLEX, Honeywell, Schneider, EPRO, yokogawa Yokogawa, Woodward, EMERSON, Emerson, and Invensys TRICONEX, which have abundant inventory, fast delivery, and reliable quality.










There are no reviews yet.