GE USIO21 EX2100 Excitation Control Module
The GE USIO21 module serves as a high-performance interface component for excitation control systems, specifically engineered to enhance operational efficiency in industrial environments. Its integration into the EX2100 system enables precise power regulation and seamless communication with automation networks.
Technical Specifications
| Attribute | Details |
|---|---|
| Model Number | USIO21 |
| Compatibility | EX2100 Excitation Control System |
| Operating Temperature | -40°C to 85°C |
| Input Voltage | 12-48 VDC |
| Output Current | Up to 20 A |
| Communication Protocols | RS-485, CANopen |
| Power Consumption | Max. 10 W |
| Dimensions (WxDxH) | 96 x 96 x 25 mm |
| Weight | 0.2 kg |


Applications & Supported Models
Designed for industrial power generation and motor control applications, the USIO21 module ensures stable performance in environments ranging from steel mills to oil refineries. Its compatibility with the EX2100 system makes it a preferred choice for upgrading legacy excitation control setups. A plant engineer once noted, “This module eliminated voltage fluctuation issues in our turbine control system.”
Our inventory includes related models like VMIVME-7807, IS230SRTDH2A, and IC698CPE010. For instance, pairing the USIO21 with a GE VMIVME-7750 card often resolves complex synchronization challenges in multi-unit installations.
Our Services
We offer global support with 16 regional warehouses across 6 countries, ensuring 90% of orders ship within 24 hours. Every USIO21 module comes with a 1-year quality guarantee—no questions asked. For urgent replacements, clients often use our WhatsApp line +86 190-6659-1275 to bypass standard procurement delays. Email abbcds36@gmail.com for current pricing or cross-referencing with your existing system specifications.
*All products subject to prior sale. Images shown for illustrative purposes only.








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