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ABB HESG324430R11/B 216GD61A｜ Industrial Control Module｜
Function
Switching input (DI): collects the status of circuit breaker position, isolation switch, grounding knife, etc
Switching output (DO): driving trip relays, closing/opening commands, alarm signals
Signal isolation: strong and weak current isolation, anti-interference, improving protection reliability
Status monitoring: real-time self inspection, fault reporting, supporting fault recording and event recording
Parameter
Working voltage: 24VDC (± 10%)
Input: 16 DI channels, compatible with AC/DC 110/220V
Output: 16 channels of DO, relay contacts (5A/250VAC)
Isolation withstand voltage: 2.5kVAC
Working temperature: -40 ℃~+70 ℃
Size/Weight: Approximately 483 × 40 × 250mm/3.5kg
Installation: Standard 19 inch rack, REG216 chassis specific
Application scenarios
Generator protection: Differential/overcurrent/grounding protection for thermal power, hydropower, and gas turbine generators
Transformer protection: Main transformer, plant transformer, feeder protection
Power industry: relay protection and control for power stations, power grids, and industrial substations
ABB HESG324430R11/B 216GD61A｜ Industrial Control Module｜
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By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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