GE IS220PDIOH1A PROFIBUS DP-V1 Slave Interface Module
1. Product Description
The GE IS220PDIOH1A is a PROFIBUS DP-V1 Slave Interface Module for GE’s Mark VIe Turbine Control System. It provides high-speed industrial communication between Mark VIe controllers and PROFIBUS-enabled field devices (sensors, drives, HMIs).
2. Product Parameters & Specifications
Key Specifications Table
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Category
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Specification
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Part Number
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Series
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Mark VIe Speedtronic™ Turbine Control System
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Module Type
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PROFIBUS DP-V1 Slave I/O Pack
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Communication Protocol
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PROFIBUS DP-V1 (IEC 61158/61784), 12 Mbps max
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Interface Ports
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1x PROFIBUS (9-pin D-Sub), 1x RJ45 (Ethernet for firmware/configuration)
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Input Voltage
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24 VDC (±10%) via backplane
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Isolation
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1500 VAC (field-to-logic)
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I/O Channels
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Slave for up to 244 bytes input + 244 bytes output data
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Status Indicators
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LEDs for power, comms, fault, and port activity
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Operating Temp.
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-40°C to +70°C (-40°F to +158°F)
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Humidity
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5–95% non-condensing
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Compatibility
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Mark VIe controllers (EX2100, LS2100), ToolboxST™ software v7.0+
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Certifications
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UL/cUL, CE, ATEX/IECEx (Zone 2), SIL2/SIL3 (system-dependent)
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Obsolete Status
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Active production (Mark VIe series)
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3. Series & Variants
- Series: Part of GE’s IS200/IS220 I/O pack series for Mark VIe systems.
- Variant Notes:
- -A suffix denotes hardware revision (enhanced diagnostics).
- Compatible with VME64x or PCIe carrier boards (e.g., IS200VTCCH1C).
4. Key Features
- PROFIBUS DP-V1 Support: Enables cyclic data exchange, diagnostics, and alarms per PROFIBus PA/DP standards.
- Hot-Swappable: Supports online replacement without system shutdown.
- Dual-Port Memory: Redundant data handling for fault tolerance.
- Integrated Diagnostics: Self-monitoring for bus errors, short circuits, and module health.
- ToolboxST™ Integration: Configuration via GE’s engineering software.
5. Function & Role
- Acts as a slave device for PROFIBUS DP networks, transferring I/O data between field devices and Mark VIe controllers.
- Translates PROFIBUS telegrams to Mark VIe’s VME/PXIe bus protocol.
- Monitors network integrity and triggers controller alarms during faults.
- Supports DP-V1 acyclic services for parameterization/diagnostics.
6. Applications & Use Cases
Primary Application Domain
Power Generation & Industrial Automation:
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Application
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Function
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Turbine Control
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Interfaces with PROFIBUS sensors (pressure, temp) & actuators (valves, VFDs).
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Process Automation
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Connects HMIs, PLCs, and remote I/O in chemical/oil/gas plants.
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Drive Systems
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Controls motors/VSDs via PROFIBUS profile drives (e.g., Siemens, ABB).
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Data Acquisition
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Collects diagnostics from smart field instruments (flow meters, transmitters).
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Secondary Uses
- Water/wastewater treatment control
- Compressor stations in pipelines
- Manufacturing automation (conveyors, robotics)
7. Important Notes
- Firmware Dependency: Requires compatible Mark VIe controller firmware (e.g., SR 10.0+).
- Network Limits: Supports ≤125 nodes per segment; max 244 byte I/O per slave device.
- Topology: Requires PROFIBUS terminators and shielded cabling (max 100m @ 12 Mbps).
Summary
The GE IS220PDIOH1A is a critical PROFIBUS interface for GE’s Mark VIe platforms, enabling real-time industrial communication in power generation and process control. Its robust design, diagnostic capabilities, and compliance with international standards ensure reliability in harsh environments.
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