Product Overview
The GE IS200WROBH1AAA is a high-reliability relay output module designed for the GE Mark VIe distributed control system (DCS), a cornerstone of industrial automation in power generation, oil and gas, and heavy manufacturing. As a key component of GE’s control ecosystem, the GE IS200WROBH1AAA translates digital control signals from the Mark VIe controller into actionable mechanical relay outputs, enabling precise control of external devices such as valves, motors, and solenoids. Its robust design ensures stable operation in harsh industrial environments—withstanding temperature fluctuations, electrical noise, and mechanical vibration—while its seamless integration with GE’s Mark VIe I/O racks eliminates compatibility issues during system upgrades or expansions. Whether regulating steam turbine valves in power plants, controlling process pumps in refineries, or managing conveyor systems in manufacturing, the GE IS200WROBH1AAA stands out for its signal integrity, fail-safe performance, and compliance with global industrial standards, making it an essential tool for ensuring reliable, real-time control of critical processes.
Hainan Jinlin Mechanical & Electrical is a distributor of industrial control products, specializing in a wide range of brands. We possess extensive industry knowledge and market insights. Adhering to the "Customer First, Forge Ahead" business philosophy, we provide high-quality customer service. We're here for you, dedicated to meeting your needs!
Technical Specifications
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Parameter
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Value
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Product Model
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GE IS200WROBH1AAA
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Manufacturer
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GE (General Electric) Industrial Solutions
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Product Type
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Relay Output Module (for GE Mark VIe DCS)
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Number of Relay Outputs
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8 channels (Form C, double-throw)
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Rated Output Voltage
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24 VDC / 120 VAC
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Maximum Switching Current
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5 A per channel (resistive load)
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Operating Temperature
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0°C to +60°C (32°F to +140°F)
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Isolation Voltage
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2500 VAC (input to output, 1 minute)
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Compatibility
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GE Mark VIe I/O Racks (e.g., IS200IOCCH1AAA)
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Communication Protocol
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GE’s Proprietary I/O Bus (for Mark VIe)
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Key Features and Benefits
Reliable Relay Performance & Fail-Safe Design
The GE IS200WROBH1AAA is equipped with high-quality, industrial-grade relays rated for 100,000+ switching cycles, ensuring long-term durability in high-duty-cycle applications (e.g., continuous valve control in power turbines). Each relay channel features Form C (double-throw) contacts, providing flexibility for both normally open (NO) and normally closed (NC) configurations to match diverse control requirements. Additionally, the module includes built-in overcurrent protection and surge suppression, preventing damage from electrical transients common in industrial environments—critical for avoiding unplanned shutdowns of safety-critical processes.
Seamless Integration with GE Mark VIe Ecosystem
Designed exclusively for the GE Mark VIe DCS, the GE IS200WROBH1AAA offers plug-and-play installation into compatible Mark VIe I/O racks (e.g., IS200IOCCH1AAA). It communicates via GE’s proprietary I/O bus, enabling high-speed data transfer (up to 1 Mbps) with the Mark VIe controller—ensuring near real-time synchronization between control signals and relay actuation. This integration eliminates the need for custom wiring or third-party adapters, reducing installation time and minimizing the risk of human error. The module also supports GE’s CIMPLICITY HMI software, allowing operators to monitor relay status (e.g., energized/de-energized) and diagnose faults remotely, streamlining maintenance workflows.
Industrial-Grade Durability & Compliance
Built to withstand the rigors of industrial operations, the GE IS200WROBH1AAA features a rugged metal housing and conformal-coated circuit board, protecting against dust, moisture, and chemical contaminants. Its wide operating temperature range (0°C to +60°C) ensures stable performance in both indoor control rooms and outdoor equipment enclosures (e.g., oil rig control cabinets). The module complies with global safety and electromagnetic compatibility (EMC) standards, including IEC 61010-1 (safety for electrical equipment) and IEC 61000-6-2 (immunity to industrial EMC), ensuring compliance with regulatory requirements in power, oil and gas, and manufacturing industries.
Related Models
- GE IS200WROBH2AAA – High-density variant of the GE IS200WROBH1AAA, offering 16 relay outputs (vs. 8) for space-constrained Mark VIe systems (e.g., compact turbine control panels).
- GE IS200WROAH1AAA – Analog output counterpart of the GE IS200WROBH1AAA, providing 4-20 mA analog signals (instead of relays) for precise variable control (e.g., valve position modulation).
- GE IS200WROBH1ABA – Low-voltage version of the GE IS200WROBH1AAA, rated for 12 VDC output (vs. 24 VDC/120 VAC) for use with low-power devices (e.g., small solenoids).
- GE IS200IOCCH1AAA – Companion I/O rack for the GE IS200WROBH1AAA, providing power and communication connectivity for up to 16 Mark VIe I/O modules (including relay, analog, and digital modules).
- GE IS200WROBH1AAC – Hazardous-area (ATEX Zone 2) certified model of the GE IS200WROBH1AAA, designed for use in explosive environments (e.g., oil refinery process units).
- GE IS200WROBH3AAA – High-current upgrade of the GE IS200WROBH1AAA, supporting 10 A per channel (vs. 5 A) for controlling high-power devices (e.g., large industrial motors).
- GE IS200WRIDH1AAA – Digital input module compatible with the GE IS200WROBH1AAA, enabling the Mark VIe system to monitor sensor inputs (e.g., limit switches) alongside relay outputs.
Company & Service Highlights
Hainan Jinlin Mechanical and Electrical Equipment Co., Ltd., a distributor of industrial control products from various brands, specializes in selling industrial control products. Leveraging extensive industry knowledge and market insights, we adhere to the business philosophy of "Customer First, Striving for Progress" and prioritize customer service to provide customers with high-quality services. We are committed to serving your needs and are dedicated to meeting them!
As a certified partner of industry leaders such as GE, Bentley Nevada, and Honeywell, we provide key components for process industries (power plant turbine control, oil and gas process automation), discrete manufacturing (heavy machinery control), and infrastructure (utility grid management). All products, including the GE IS200WROBH1AAA, come with a one-year warranty for added peace of mind. Our pre-sales team offers technical consultation to verify compatibility with existing Mark VIe systems (e.g., matching modules to I/O rack capacities), while our after-sales team provides on-site installation support and firmware updates to ensure optimal performance.
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