Original ABB ECS end column sensor board, for industrial control rack status detection spare part.

Product Overview

086329‑004 is ABB ECS end column sensor board, installed at the tail end of control rack backplane. It detects rack hardware status, monitors module insertion condition and backplane connection signal, feeds back rack health information to main controller. It realizes circuit termination and signal matching for internal bus, improves signal integrity and anti‑interference performance of the whole rack. VME form factor plug‑in board, widely used as maintenance spare part for power plant and industrial automation control cabinets.

Key Features

• Serves as end‑of‑rack termination and sensor unit for ECS control rack backplane
• Real‑time detection of module insertion status and backplane connection condition
• Bus signal termination matching, reduces signal reflection and improves communication stability
• On‑board self‑diagnosis circuit, feeds rack status signal back to main controller
• Conformal‑coated PCB, resists vibration and electromagnetic interference in cabinet

• Standard VME plug‑in structure, easy installation and field replacement

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Technical Specifications

• Brand: ABB
• Model: 086329‑004
• Module Type: ECS End Column Sensor Board
• Form Factor: 6U VME rack‑mount board
• Function: Rack status detection, bus signal termination
• Power Supply: Backplane powered
• Operating Temp: ‑20℃ ~ +70℃
• Storage Temp: ‑40℃ ~ +85℃
• Humidity: 5‑95% non‑condensing

• Installation: Plug‑in at the last slot of ECS control rack

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Compatibility

Compatible with ABB ECS series control rack. Backplane contact inspection and rack status signal test required after replacement.