IS200EPDMG1BAA
GE
Overview
The IS200EPDMG1BAA is an Exciter Power Distribution Module from GE. It is part of GE's industrial automation product portfolio.
Application & Technical Notes
As an exciter power distribution module, the IS200EPDMG1BAA is intended for deployment in panel-based control cabinets and machine enclosures where the GE product portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed GE platform.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Verify field wiring, shielding and grounding at installation; check terminal torque and confirm signal types match the configured range. Periodically inspect for loose terminations, induced noise and channel-level diagnostics reported by the controller. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the IS200EPDMG1BAA, distinguish three supply tiers: (1) genuine GE stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm the module matches your GE product portfolio rack, the required channel count, signal type and voltage, and the firmware/configuration of the controller. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
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Frequently Asked Questions
What is the IS200EPDMG1BAA?
The IS200EPDMG1BAA is an exciter power distribution module from GE. It is described by the manufacturer as: Exciter Power Distribution Module.
What are the key technical ratings of the IS200EPDMG1BAA?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the IS200EPDMG1BAA mounted or installed?
Installation follows the standard GE product portfolio mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the IS200EPDMG1BAA compatible with my controller?
It belongs to GE's automation product portfolio. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the IS200EPDMG1BAA?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications (source data)
SPECIFICATIONS Part No.: IS200EPDMG1BAA Manufacturer: General Electric Country of Manufacture: United States of America (USA) Size: 17.8 cm high x 33.02 cm wide Technology: Surface mount Product Type: Exciter Power Distribution Module Availability: In Stock Series: EX2100
Functional Description IS200EPDMG1BAA is a Exciter Power Distribution Module developed by GE. It is a part of EX2100 control system. The EPDM module is the backbone of power supply, receiving 125 V dc from the station battery and accommodating one or two 120 V ac inputs for backup scenarios. Through its board-mounted terminal block (TB1), power inputs undergo filtration before distribution.
Features Ac to Dc Conversion and Voltage Regulation: Externally, Ac to Dc Converters (DACA) rectify ac inputs to 125 V dc, ensuring stable power conversion. The resulting dc voltages, P125V and R125V, are diode-coupled through external diodes, maintaining nominal values of +62.5 V and 62.5 V to ground. Grounding and Safety Measures: To guarantee stability and safety, the module is chassis and safety grounded through specific board mounting holes, mitigating electrical risks and ensuring smooth operation. Seamless Connection Interfaces: JDACA1 and JDACA2 connectors enable effortless connection of ac power sources to external DACA units, completing a streamlined power distribution process. Convenient Power Output Features: Individual power outputs to exciter boards are equipped with fuses, on/off toggle switches, and green LED indicators, offering users convenient monitoring and control options. Comprehensive Component Coverage: The EPDM module caters to multiple exciter boards, including Exciter Gate Pulse Amplifier Boards (EGPA), Exciter Terminal Board (EXTB), and Exciter Power Supply Modules (EPSM), ensuring comprehensive power supply coverage. Terminal Block and Connectors Equipped with a 24-point terminal block and ten plug connectors, the EPDM module offers ample connectivity options for power distribution. Rated at 600 V ac or dc, these connectors ensure safe and reliable connections for various system components. Switches and Fuses With seven switches and fourteen fuses, the EPDM module provides granular control and protection for power distribution. Each switch is rated at 125 V dc and 6 A, offering precise control over power output to different components. Grounding and Mounting Holes Featuring four grounded mounting holes, the module ensures stable and secure installation, minimizing the risk of electrical issues. This robust grounding mechanism enhances system stability and safety during operation. LED Indicators and Adjustable Jumper Eight LED indicators offer visual feedback on power availability and status, allowing for quick and easy monitoring of the module's operation. Additionally, the adjustable jumper (BJS) provides flexibility for isolating ground references in systems with external references, enhancing system compatibility and adaptability.
About the IS200EPDMG1BAA The IS200EPDMG1BAA is a rectangular board component made by General Electric as part of the Mark VI gas/steam turbine control system. The Mark VI is one of several turbine control systems marketed under the Speedtronic name since the 1960s. This iteration includes Ethernet capabilities and can be built to offer Simplex or TMR (triple modular redundant) control depending on the size and complexity of the associated turbine system.
The IS200EPDMG1BAA is built with two terminal blocks located in the bottom corner. Other board components include multiple female plug connectors, the previously-mentioned toggle switches, and multiple fuses to protect all throughput. The board also has metal oxide varistors, capacitors, and resistors. There are eight green LED indicators lined up along one long edge of the board that will let users know when the board is energized.
Reproduced from the manufacturer's published data.