Overview
The Gould Modicon AS-2030-000 PCB is a circuit board assembly designed for Modicon programmable logic controller (PLC) systems. The S203 series board (Rev C2, Rev C9 variants) functions as an I/O control module, handling signal acquisition and distribution in industrial automation environments. This used unit is suitable for maintenance, repair, and replacement applications in legacy Modicon control systems.
Key Features
- Industrial-grade circuit board for Modicon PLC I/O control
- Multiple board revisions available (Rev C2, Rev C9)
- Compatible with Modicon S-series automation platforms
- Proven reliability in manufacturing and process control applications
- Cost-effective replacement for legacy systems
Technical Specifications
Verify specific technical parameters with your system documentation or supplier. Common specifications for Modicon S203-series boards include:
- Part Number: AS-2030-000
- Board Series: S203
- Board Revisions: Rev C2, Rev C9
- Application: I/O Control Module
- Manufacturer: Gould Modicon
- Condition: Used, tested
Typical Applications
The Gould Modicon AS-2030-000 is used in:
- Legacy Modicon PLC systems (1980s–2000s era equipment)
- Industrial control and automation restart projects
- Manufacturing process control systems
- Motor control and sequencing circuits
- Discrete signal I/O applications
Compatibility & Replacements
Compatible With
- Gould Modicon S203-series PLC controllers
- Modicon programmable logic controller backplanes and chassis
- Discrete I/O automation architectures
- Industrial control panels using Modicon modules
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The AS-2030-000 is part of the Modicon S203 board family; related models in the S-series include S201, S202, and other I/O control variants. Always confirm board revision compatibility with your specific PLC chassis before installation.
Works With
- Modicon PLC programming software (legacy versions)
- Discrete signal networks (hardwired I/O)
- Industrial control panel layouts compatible with Modicon modules
- Maintenance and upgrade scenarios for legacy automation equipment







