Overview
The Industrial Computer Source PCDI072B/120B/216B-P RA28 is a discontinued digital I/O card from Industrial Computer Source (ICS), a pioneering industrial automation equipment manufacturer. This I/O interface card was designed to expand digital input/output capabilities in legacy Industrial Computer Source systems and compatible industrial automation platforms. The RA28 designation indicates the specific hardware revision of this multi-model card offering.
Key Features
- Multi-model compatibility: 072B, 120B, and 216B configurations available
- Digital I/O interface card for industrial automation systems
- Designed for Industrial Computer Source backplane systems
- Legacy component suitable for equipment maintenance and repairs
- Used condition with in-stock availability
Technical Specifications
Detailed technical specifications for this legacy component are limited due to its discontinued status. Verify the following before ordering:
- Card type: Digital I/O Interface
- Model variants: PCDI072B, PCDI120B, PCDI216B
- Revision: RA28
- Condition: Used
- Manufacturer: Industrial Computer Source (ICS)
Typical Applications
- Legacy Industrial Computer Source-based automation systems requiring I/O expansion
- Industrial equipment retrofits and maintenance replacements
- PLC-controlled machinery utilizing ICS hardware platforms
- Motion control and process automation systems from the 1990s–2000s era
- System integrations requiring proven, field-tested I/O connectivity
Compatibility & Replacements
Compatible With
- Industrial Computer Source (ICS) industrial computer systems
- ICS backplane-based architectures and configurations
- Legacy PLC and automation control platforms
- Industrial automation systems requiring ISA or similar I/O bus interfaces
Replaces / Drop-In Replacement For
This card is a direct replacement for Industrial Computer Source digital I/O configurations in systems originally configured with the PCDI072B, PCDI120B, or PCDI216B variants. Verify compatibility with your system integrator or original equipment documentation before ordering.
Works With
- Industrial Computer Source hardware and software platforms
- Legacy industrial automation control software compatible with ICS I/O interfaces
- Standard industrial I/O protocols and communication buses supported by ICS systems
- Field programming tools and diagnostics for Industrial Computer Source equipment






