GE IS200EISBH1AAA is an Exciter In-Synch-Bus Card for Mark VIe systems, serving as a communication hub for exciter modules. It enables synchronized data exchange over the In-Synch-Bus, supports real-time control signals, has isolation/diagnostics, works at -40°C to +70°C, meets UL/CE, ensuring stable exciter system coordination.
GE IS200EISBH1AAA Exciter In-Synch-Bus Card: Comprehensive Product Overview
The GE IS200EISBH1AAA is a high-reliability Exciter In-Synch-Bus Card engineered as the critical
communication backbone of GE’s EX2100 excitation control system—a subset of the Mark VI control
ecosystem—dedicated to enabling synchronized data exchange between key control modules and
field devices in generator/motor excitation systems . Its core role is to act as a “synchronization
hub”: it facilitates real-time signal transmission between the system’s M1 (Master 1), M2 (Master 2),
and C (Controller) units via GE’s proprietary ISBus interface, while relaying fiber-optic feedback
signals (e.g., generator field current/voltage from detection modules) to the DSPX master controller .
This synchronization is critical for maintaining excitation system stability, especially in redundant
configurations where zero communication latency is required to avoid control mismatches.
Designed as a compact single-slot, 3U form factor module, the card mounts directly beneath the
DSPX controller in the EX2100 control rack for optimized connectivity . It integrates dual
communication pathways: fiber-optic ports (six on the front panel) to accept high-voltage-immune
feedback from generator fields, and RS-232C drivers that support tool/keypad communication at data
rates ranging from 1200 to 38.4 kbaud—enabling on-site configuration and diagnostics . Onboard
firmware (stored in flash memory) includes application code, configuration parameters, and a boot
loader to streamline setup and upgrades . Built for industrial resilience, it features a rugged design
(520g weight, conformal-coated PCB) that resists static damage (when stored in ESD-safe containers)
and operates reliably in harsh environments like power plant control cabinets .
Detailed Specification Table
Category
Details
Core Function
Acts as the ISBus communication hub for EX2100 systems; synchronizes data between M1/M2/C controllers, transmits fiber-optic field feedback to DSPX, and enables RS-232C-based tool/keypad interaction .
Mechanical Specifications
Single-slot, 3U form factor; dimensions ~33.02 cm × 17.8 cm; front-panel fiber-optic connectors (6 units); weight: 520g .
Electrical Parameters
Power supply: +24V DC (from system backplane, powers keypad interface); RS-232C data rate: 1200–38.4 kbaud .
Environmental Ratings
Static-resistant (requires ESD storage); compatible with industrial control cabinet conditions (dust, temperature fluctuations); fiber-optic links provide EMI immunity .
Communication & Control
GE proprietary ISBus interface (for M1/M2/C synchronization); 6 front-panel fiber-optic ports (field signal input); RS-232C drivers (tool/keypad ports) .
System Compatibility
GE EX2100 excitation control system; Mark VI control ecosystem; DSPX master controller; M1/M2/C control modules .
Installation & Maintenance
Mounts beneath DSPX in EX2100 control rack; hot-swappable in redundant setups; firmware upgrades via RS-232C; ESD-safe storage required .
Key Applications
Thermal/hydropower generator excitation control; industrial motor excitation systems; petrochemical captive power plants .
Compliance & Support
12-month warranty typical; referenced in GE EX2100 maintenance documentation; repair lead time: 3–7 days .
Our Advantages
1.100% Origin goods
2.In stock
3.1-year warranty
4.Timely delivery (1-3working days)
5.Competitive price.
Great benefits
1. lower your support costs
2. Provide on-going availability of automation replacement parts
3. Large number of inventory
4. Support door-to-door inspection
Service
Q1.Quality Guarantee
we give 1 year guarantee to ensure your business.
Q2.MOQ
1 piece
Q3.Payment terms
T/T
Q4.Currency
USD,RMB,EUR,GBP
Q5.Package
Shipment port: we export from Xiamen
Q6.Customer Service
24 hours by email
FAQs
How is the Exciter ISBus Board installed?
Installation procedures may vary depending on the specific excitation system and configuration. Typically, the Exciter ISBus Board is mounted within the control panel of the excitation system and connected to relevant sensors, actuators, and communication networks.
Can the Exciter ISBus Board be integrated with existing systems?
Yes, the Exciter ISBus Board is designed for seamless integration with existing excitation systems and control infrastructure. It can often be retrofitted to enhance the functionality and performance of older systems.
Is the Exciter ISBus Board customizable?
While the Exciter ISBus Board comes with standard features and functionalities, customization options may be available upon request. This could include modifications to suit specific system requirements or integration with proprietary control protocols.
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