ALSTOM PIB305B 3BDA0420

Alstom Analog Input Module for ALSPA P320 Systems

Description

The Alstom PIB305B is a vital analog input module designed for the ALSPA P320 series of control systems. As an obsolete component, it is essential for the maintenance and repair of existing installations, ensuring the continued operation of legacy automation infrastructure. This module processes analog signals from sensors and field devices, converting them into digital data for the controller.

Specifications

• Manufacturer: Alstom
• Model: PIB305B
• Part Number: 3BDA0420
• Product Type: Analog Input Module
• System Compatibility: Alstom ALSPA P320
• Connectors: Front-panel screw terminals and rear backplane connector

Label Info

• Brand: ALSTOM
• Model: PIB305B
• Identifier: 3BDA0420
• Serial Number: 023011664

Application

This module is used in a variety of industrial sectors that employed the ALSPA P320 system, including power generation, process control, and manufacturing. It serves as a direct replacement for failed or failing units in existing control cabinets.

Country of Origin

This product was originally manufactured in France.

CO2 Impact

Opting for a refurbished component like this PIB305B module saves approximately 10 kg of CO2 emissions compared to producing a new one. This is comparable to the savings from not driving a car for 50 kilometers.

Availability

This is an obsolete item with limited availability. It is a tested, pre-owned component. Order now from spareparts2day for expert support and fast delivery.

FAQ

Is this module compatible with other Alstom systems besides the ALSPA P320?

This module is specifically designed for the ALSPA P320 rack and bus system. Compatibility with other systems is not guaranteed and not recommended without explicit documentation from the manufacturer.

What is the input signal range for this analog input module?

Specific technical documentation for the PIB305B is scarce due to its age. Typically, modules for this era supported standard industrial signals like 4-20mA or 0-10V, but you must verify this against your existing system’s documentation to ensure proper functionality.

Are any configuration jumpers or switches present on the board?

Yes, there are several jumpers and configuration points visible on the PCB. These are likely used for setting input ranges or channel configurations. It is crucial to match these settings to the module being replaced or to the system’s configuration file.

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Last Update: Friday, March 13, 2026