GE IS220PDIOH1B REV A Discrete I/O Pack(XIONGBA)

Product Overview

The ​​GE IS220PDIOH1B REV A​​ is a high-performance discrete I/O pack module designed for GE’s Mark VIe Speedtronic series, delivering robust data acquisition and control capabilities in critical turbine and industrial automation systems. Engineered for demanding environments, this module integrates a local processor and embedded data acquisition board to enable real-time monitoring, rapid signal processing, and seamless communication via dual Ethernet ports. Its compact design (29.2 cm × 13 cm × 2.7 cm) and lightweight construction (0.2–0.32 kg) ensure easy integration into existing control cabinets, while rugged materials withstand harsh conditions like extreme temperatures (-10°C to +55°C) and vibration. The ​​GE IS220PDIOH1B REV A​​ excels in applications requiring precision and redundancy, such as power generation and heavy industrial processes, where reliability directly impacts operational safety and efficiency.

Technical Specifications

Key Features and Benefits

​​Dual Ethernet Redundancy​​: Two Ethernet ports ensure uninterrupted communication and automatic failover during network disruptions, critical for turbine control systems requiring 99.9% uptime.
​​Integrated Processing Power​​: The local processor accelerates real-time data handling by 40% compared to legacy modules, enabling swift response to safety interlocks and load fluctuations in power plants.
​​Robust Industrial Design​​: Aluminum alloy housing resists corrosion, vibration, and thermal stress, while the compact form factor optimizes space in control cabinets. Self-diagnostics detect faults (e.g., signal drift) proactively, reducing downtime.
​​Simplified Integration​​: Plug-and-play compatibility with Mark VIe systems and TDBS/TDBT terminal boards streamlines upgrades and maintenance. Comprehensive documentation shortens deployment time.

Application Areas

​​Turbine Control​​: Manages safety interlocks, fuel valves, and exhaust systems in GE Speedtronic gas turbines, ensuring grid stability during load transitions.
​​Power Generation​​: Monitors generator synchronization and grid frequency in hydro/steam plants, leveraging high-speed I/O for voltage regulation.
​​Heavy Industry​​: Interfaces with sensors and actuators in oil refineries, chemical plants, and metallurgy facilities, enabling rapid fault isolation to prevent spills or production halts.

Related Products

1. ​​IS220PDOAH1A​​: Digital output module for relay control in Mark VIe systems.
2. ​​IS220PAICH2A​​: 16-channel analog input module for sensor-intensive applications.
3. ​​IS200STAIH2A​​: Terminal board for wiring compatibility with ​​IS220PDIOH1B​​.
4. ​​IS420UCSBH1A​​: Mark VIe system controller for centralized turbine management.
5. ​​IS220PPRFH1B​​: Power distribution feedback unit with enhanced diagnostics.

Installation and Maintenance

Installation Preparation: Verify stable 24 VDC power (±5%) and shielded Ethernet cabling. Mount vertically on DIN rails with 5 cm clearance for ventilation.
Maintenance Recommendations: Clean air vents quarterly using compressed air. Test Ethernet failover annually via manual switchover; update firmware via GE’s ToolboxST software to patch security vulnerabilities.

Product Assurance

GE offers a 1-year warranty covering manufacturing defects. Global 24/7 technical support includes expedited replacement for critical failures. Compliance with UL/CE standards ensures safety in Class I Div 2 hazardous areas.

​​Brand model​​: GE IS220PDIOH1B REV A
​​Product Name​​: GE Mark VIe Discrete I/O Pack
​​Warranty​​: 1 year
​​Size​​: 29.2 cm × 13 cm × 2.7 cm
​​Weight​​: 0.32 kg
​​Origin​​: USA
​​Inventory​​: Spot
​​Delivery time​​: 3 days after payment