Product Details
Product Description
The IS200EMIOH1AEB Exciter Main I/O Board is a General Electric component engineered for the EX2000 excitation control system. This VME‑style board occupies a single slot in the control rack and provides reliable management of input and output signals from multiple terminal boards, including EPCT, ECTB, EACF, and EXTB. Designed with surface‑mount technology and robust protective features, it ensures stable operation in turbine excitation environments.
Technical Specifications
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Manufacturer: General Electric (GE)
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Series: EX2000 Excitation Control System
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Product Type: Exciter Main I/O Board
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Model Number: IS200EMIOH1AEB
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Number of Channels: 12
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Input Span: 4–20 mA
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Analog Output Current: 0–20 mA
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Common Mode Voltage Range: ±5 V
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Maximum Lead Resistance: 15 Ω
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Technology: Surface‑mount PCB design
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Operating Temperature Range: –30 °C to +65 °C
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Dimensions: 8.26 cm (H) × 4.19 cm (W)
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Weight: Approx. 1 lb (0.45 kg)
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Country of Origin: USA
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Mounting Method: Single‑slot, double‑height VME rack installation
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Availability: In stock
Application Scenarios
This board is typically used in:
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Excitation control systems requiring precise I/O signal management
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Gas and steam turbine platforms within the EX2000 series
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Industrial power generation environments where reliable excitation control is essential
FAQ
Q: What terminal boards does the IS200EMIOH1AEB interface with? A: It manages I/O signals from EPCT, ECTB, EACF, and EXTB terminal boards.
Q: What is the input signal range? A: The board supports a 4–20 mA input span.
Q: What is the maximum lead resistance supported? A: Up to 15 Ω.
Q: How does this model compare to other EX2000 boards? A: The IS200EMIOH1AEB focuses on exciter I/O management, while other boards may specialize in communication or feedback functions.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.
Mastering Wire Identification in Industrial Automation: The Power of Ferrules and Cross-Ferruling
Proper wire labeling forms the cornerstone of reliable control system installation and long-term maintenance. In complex industrial automation environments, technicians terminate thousands of conductor ends inside control panels, marshalling racks, and field junction boxes. Ferrules serve as individual tube-shaped sleeve markers slipped onto conductors before final termination. While technicians historically relied on pre-printed individual letter rings, modern control panel builders utilize automated ferrule printing machines. These thermal-transfer printers generate durable, single-sleeve heat-shrink tags directly matching approved wiring schematics, significantly accelerating cabinet assembly workflows.
Understanding Marshalling Cabinets in Industrial Automation and Control Systems
Marshalling cabinets serve as the crucial connection hub between field instruments and centralized processing units. In large DCS and PLC control system architectures, hundreds of multipair field cables run from local junction boxes to the central instrument equipment room. The marshalling cabinet houses field terminal blocks, surge arresters, intrinsic safety isolation barriers, and interposing relays. By segregating field field-wiring terminations from sensitive processor hardware, engineers protect expensive controller backplanes from high-voltage transients. Consequently, this modular separation dramatically streamlines maintenance workflows and simplifies system expansion.