Description
Product Overview
The GE IS220YPROS1AJ I/O Protection Module from the Mark VIe Series delivers emergency turbine protection with advanced overspeed monitoring and generator synchronization checks. Operators rely on its rugged design and Ethernet connectivity to ensure reliable turbine safety in demanding industrial environments.
Technical Specifications
| Parameter |
Value |
| Model Number |
IS220YPROS1AJ |
| Manufacturer |
GE |
| Module Type |
I/O Protection Module |
| Dimensions |
8.2 × 12.2 × 6 cm |
| Weight |
0.36 kg |
| System |
DCS |
| Communication Service |
Ethernet router, IONet networking |
| Power Supply |
24 V DC |
| Operating Temperature |
-30°C to +65°C |
| Mounting Options |
SPRO/TREA terminal boards, DC-37 cables |
| Protection Functions |
Overspeed, acceleration, deceleration monitoring |
| Redundancy |
Triple Modular Redundant (TMR) setup |
| Compatible Trip Boards |
TREG, TREL, TRES, TREA |
| Control Configurations |
Simplex and dual main controllers |
| HS Code |
8537101190 |
| Origin |
USA |
| Condition |
Brand New |
| MOQ |
1 |
Functional Highlights
The IS220YPROS1AJ integrates backup overspeed protection with hardware-based speed monitoring. It supervises primary controllers and initiates trips via backup relays when faults occur. Its Ethernet-based IONet communication ensures seamless integration with turbine trip boards.
Design and Performance
GE engineered the IS220YPROS1AJ with a threaded post and bracket system for secure installation. Its compact yet durable construction withstands harsh environments, while the 24 VDC power supply supports stable operation across wide temperature ranges.
Applications and Compatibility
The IS220YPROS1AJ I/O Protection Module suits turbine safety systems requiring precise overspeed detection and backup trip functionality. It integrates with SPRO terminal boards and trip boards such as TREG, TREL, TRES, and TREA, making it ideal for gas, steam, and wind turbine applications.
