Original GE 369B1843G5009 SDI60 digital input module for Speedtronic Mark VI turbine control system, 24‑channel discrete signal acquisition for power generation spare parts.

Product Overview

369B1843G5009 (SDI60) is GE 24‑channel digital input module, made in USA. It collects discrete on‑off signals from field switches and sensors for GE Speedtronic Mark VI turbine control system, widely used as maintenance spare part for power plant gas‑steam turbine units.

Key Features

• 24‑channel isolated digital input for 24VDC field signals
• High‑speed signal acquisition for turbine interlock logic
• Front‑panel LED indicators for channel status and fault diagnosis
• VME rack slot‑mount for Mark VI control cabinet
• Built‑in over‑voltage and short‑circuit protection

• Industrial rugged design for long‑term continuous operation

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Technical Specifications

• Brand: GE
• Model: 369B1843G5009 (SDI60)
• Series: Speedtronic Mark VI
• Country of Origin: USA
• Input Signal: 10‑30VDC discrete input
• Channel Quantity: 24 channels
• Operating Temp: ‑20℃ ~ +70℃
• Storage Temp: ‑40℃ ~ +85℃
• Humidity: 5‑95% non‑condensing

• Protection: IP20 (cabinet installation)

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Compatibility

Designed for GE Speedtronic Mark VI turbine control system. Matches corresponding VME backplane and terminal assemblies, system configuration required after replacement.