AEG AS-P890-000 Remote I/O Processor Module
Product Description
This module is a remote I/O processor for the AEG Modicon 984 series PLC, used to enable data communication interaction between the controller and the remote 800 series I/O modules, and to complete distributed on-site signal acquisition and control command transmission. It has a rack-mounted installation structure, integrated power supply, and is no longer produced by the original factory at the end of its life cycle. It is only used as a maintenance spare part for old equipment.

Key Technical Specifications
– Brand: AEG (Modicon)
– Model: AS-P890-000
– Product Type: Remote I/O Processor Module
– Compatible System: Modicon 984 series PLC controller, 800 series I/O module
– Installation Method: Rack slot installation
– Communication: Private communication protocol of 984 controller, for managing data interaction of remote I/O stations
– Operating Temperature: 0 ~ +60℃
– Protection Level: IP20 (for use in cabinet)
– Weight: Approximately 2.15kg
Product Performance
As a bridge between the CPU and remote I/O, it is responsible for I/O data refreshing, signal buffering, and fault diagnosis; it shares the load of the main CPU, improving the system’s real-time response; it has industrial-grade anti-interference capabilities and supports the management of multiple remote I/O sites; the module comes with a status indicator light, facilitating fault troubleshooting; it is only applicable for the maintenance of the original 984 old system and is not recommended for use in new projects.

Application Fields
Industrial automation production lines, petrochemical process control, power monitoring systems, maintenance of outdated PLC control systems, distributed I/O signal acquisition equipment.







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