High-Performance Mark VIe Discrete I/O Module GE IS220PDIOH1B
Description
GE IS220PDIOH1B High-Performance Mark VIe Discrete I/O Module is a discrete I/O package designed for the GE Speedtronic Mark VIe gas turbine control system, serving as a critical component for signal handling and system integration in industrial control applications.
| Specification | Value |
|---|---|
| Manufacturer | General Electric (GE) |
| Product Series | Mark VIe |
| Product Type | Discrete I/O Package |
| Operating Temperature Range | -30 to +65 degrees Celsius (-22 to +149 degrees Fahrenheit) |
| Rated Voltage | Minimum 27.4 VDC, Nominal 28.0 VDC |
| Communication Ports | 2 Ethernet ports |
| On-Board Components | Local processor, data acquisition board |
| Field Terminals (with TDBS/TDBT boards) | 24 terminals, positive terminals marked as contact wetting inputs |
Key Features:
- Approved for use in hazardous locations when paired with specific terminal boards, including Class I Division 2 Groups A/B/C/D, Class I Division 2 Group IIC, and ATEX Zone 2 Group IIC
- Supports simplex, dual, and triple redundant systems via the Mark VIe control platform, compatible with ControlST software for diagnostics, configuration, and trend analysis
- Expandable functionality through pairing with multiple terminal boards such as ISx0yTDBSH2A, ISx0yTDBSH8A, ISx0yTDBTH2A, and ISx0yTDBTH8A (intrinsically safe device relay contact terminal boards)
- Equipped with front-panel LED indicators for Ethernet port status, attention alerts, and relay connection status
- Modular design for easy installation and maintenance, with specific field wiring requirements including wire size and screw torque guidelines
Applications:
- Gas turbine control and monitoring systems
- Industrial automation control systems
- Power generation facilities
- Oil and gas processing operations
- Hazardous location industrial environments
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