Original ALSTOM IOBUS2 12004‑103‑01 VER V1.20 bus communication module for turbine control system.

Product Overview

ALSTOM IOBUS2 12004‑103‑01 VER V1.20 is a bus communication module for ALSTOM Contronic control system. It handles high‑speed data exchange between main controller and distributed IOBE2 I/O modules, guarantees stable bus transmission of field signals, widely used as replacement spare part in power plant turbine control cabinets.

Key Features

• High‑speed IOBUS bus data transmission between controller and remote I/O
• Support redundant communication to improve system reliability
• Hardware signal isolation to resist industrial field interference
• Real‑time data synchronization for distributed I/O stations
• LED indicators for communication status and fault diagnosis

• Rack slot‑in installation for easy maintenance and replacement

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Technical Specifications

• Part number: IOBUS2, 12004‑103‑01, Firmware VER V1.20
• Brand: ALSTOM
• Function: IOBUS communication bus module
• Power supply: 24VDC
• Communication: IOBUS dedicated field bus
• Mounting: Rack slot‑in installation

• Diagnosis: LED status indication

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Compatibility

Compatible with ALSTOM Contronic racks, IOBE2 modules and turbine control related assemblies.