Description

YPQ201A

1. Product Title

ABB YPQ201A‑ Main Computer CPU Board

2. Product Overview

YPQ201A is main CPU processor board for ABB MODCELL legacy control systems. It executes user control logic, handles process data calculation, backplane bus communication and I/O module coordination. Responsible for alarm processing and real‑time control sequence operation. Supports system configuration download and fault self‑diagnosis. YPQ201A is core spare for refurbishment of aging MODCELL PLC/DCS racks in water treatment, pulp‑paper and heavy‑industry sites.

3. Technical Specifications

• Brand: ABB
• Model: YPQ201A
• Warranty: One Year
• Condition: 100% New & Original
• Function: Main CPU / computer board for MODCELL system
• Compatibility: ABB MODCELL control platform
• Operating Temp: 0°C ~ +60°C
• Mounting: Control rack slot‑mount
• Protection Class: IP20
• 

4. Application Scenarios

• Water‑treatment Plant MODCELL Control Cabinet: Main processor spare for filtration and chemical dosing control systems.
• Pulp & Paper Mill Legacy Automation Rack: CPU replacement for old ABB process control hardware.
• Industrial Plant System Overhaul: Spare main board for MODCELL system maintenance and upgrade.