AEG MODICON PC-A984-146 Control System

Product manual:

Industrial Control System (PLC System) - Function and Feature Description**

PC-A984-146 is a complete control system unit belonging to the AEG/Modicon 984 series,
Positioned as the host role for "core logic processing+large-scale I/O management" in medium to large-scale automation projects.
It is very common in older generation industrial control systems, especially in sites that require long-term stable operation:
Electricity, chemical industry, process lines, heavy machinery, etc.

1. High reliability main controller under 984 architecture

PC-A984-146 uses the CPU architecture of Modicon 984 system, emphasizing:

Stable scanning cycle

Capable of handling complex sequential logic

Support a large number of I/O points

Suitable for control stations with high task density

It is a typical configuration of the on-site 'main PLC'.

2. Powerful I/O expansion capability

This system can be mounted:

Local I/O rack

Remote S908 site

AS-B series input/output module

Analog quantity, digital quantity, special function module

Suitable for distributed control projects that require cross workshop and cross device collaboration.

3. Stable and predictable logical execution

One of the biggest advantages of the 984 series is:

The scanning time is very consistent

Long term operation will not cause program deviation

Each logical loop maintains a high degree of repetition

This is very important in systems that require consistent process rhythm and strict interlocking.

4. Strong communication skills and ability to integrate systems

PC-A984-146 is often paired with multiple communication modules, such as:

Modbus

Serial communication (RS-232/RS-485)

Proprietary industrial network interface

Can serve as the main station, with:

Remote I/O

Inverter/servo

Supervisory Control System (SCADA/DCS)

Conduct a complete data exchange.

AEG MODICON PC-A984-146  Product details picture:

PC-A984-146

AEG MODICON PC-A984-146 product video

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