Original ALSTOM DSI1817 digital input module for Contronic turbine control system.

Product Overview

ALSTOM DSI1817 TRVC062335000 CP00003934 is a digital input module for ALSTOM Contronic control platform. It collects field digital switching signals and transmits data to the main controller, widely used in power plant turbine control system as replacement spare part.

Key Features

• Multi‑channel field digital signal acquisition function
• Optocoupler galvanic isolation for circuit protection
• Built‑in signal filtering to suppress industrial interference
• Support real‑time data transmission via backplane bus
• LED indicators for module working status and fault diagnosis

• Rack slot‑in installation for easy maintenance and replacement

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Technical Specifications

• Part number: DSI1817, TRVC062335000, CP00003934
• Applicable platform: ALSTOM Contronic
• Function: Digital input module
• Input: 24VDC digital signal
• Power supply: 24VDC
• Mounting: Rack slot‑in installation

• Diagnosis: LED status indication

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Compatibility

Compatible with ALSTOM Contronic series racks and related turbine control modules.