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Product Overview
The IS200ERDDH1ABA is a high-performance emergency relay distributed driver module from GE, designed for Mark VI and Mark VIe control systems. It ensures that your critical protection circuits respond instantly and reliably when emergencies arise. With robust relay-drive outputs and proven stability, this module delivers peace of mind for turbine operators and industrial facilities alike.
Engineered for precision, it converts logic-level commands into controlled relay actuation, providing a dependable link between your control system and field devices.
Technical Details
| Specification | Details |
|---|---|
| Brand | GE |
| Model | IS200ERDDH1ABA |
| Module Type | Emergency Relay Distributed Driver |
| Compatibility | Mark VI / Mark VIe |
| Function | Drives emergency relays based on controller logic |
| Output Type | Relay-driven, galvanically isolated outputs |
| PCB Construction | Multilayer board with protective coating |
| Operating Temperature | –20°C to +65°C |
| Dimensions | Approx. 280 mm × 160 mm × 33 mm (11.02 in × 6.30 in × 1.30 in) |
| Weight | Approx. 0.90 kg (1.98 lb) |
Applications
The IS200ERDDH1ABA is ideal for:
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Emergency stop circuits and turbine trip logic
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Hardwired safety interlocks
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Redundant shutdown paths for high-reliability systems
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Retrofits and modernization projects
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Industrial environments demanding fast, accurate relay activation
Its predictable and stable outputs make it an essential module for any control system where safety and reliability cannot be compromised.
Why Choose This Module
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Fast, reliable relay actuation for emergency signals
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Fully isolated outputs protect your control system from interference
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Robust design ensures stable performance under vibration and temperature variations
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Long service life with minimal maintenance
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Easy integration into standard GE control racks
