Product Overview
When aging controllers fail to meet modern production demands, the Schneider Electric PC-A984-130 provides a reliable upgrade path. Part of the Modicon series, this Industrial Automation Module delivers robust performance for discrete and process control. Its 32-bit RISC architecture and 200 MHz clock speed ensure fast execution, while 512 KB of Flash memory handles complex sequences. Designed to replace older units, the PC-A984-130 integrates seamlessly into existing panel layouts with its panel mount form factor.
Technical Specifications
| Parameter |
Value |
| Manufacturer |
Schneider Electric |
| Product Line |
Modicon |
| Part Number |
PC-A984-130 |
| Weight |
1.00 lbs (0.45 kg) |
| Processor Type |
32-bit RISC |
| Clock Speed |
200 MHz |
| Memory |
512 KB Flash |
| Communication Ports |
RS-232, RS-485, Ethernet |
| Power Supply |
24V DC |
| Mounting Type |
Panel Mount |
| Operating Temperature |
0°C to 50°C |
| Storage Temperature |
-20°C to 70°C |
| Humidity |
10% to 95% RH |
| Protection Rating |
IP20 |
| Shock Resistance |
10 g for 11 ms |
| Vibration Resistance |
1 g at 10-500 Hz |
Industry Applications
The PC-A984-130 excels in material handling, packaging, and water treatment systems. Its Ethernet port enables easy integration with SCADA networks, while RS-232/485 links to variable frequency drives and sensors. For an upgrade scenario, replacing an older Modicon 984 controller with this processor reduces downtime through direct compatibility with existing I/O racks. The panel mount design simplifies retrofits in crowded enclosures.
Installation & Setup Guidance
Mount the PC-A984-130 on a DIN rail or panel using the provided clips. Connect 24V DC power to the designated terminal block, observing polarity. For communication, use standard RJ45 for Ethernet, DB9 for RS-232, and screw terminals for RS-485. When replacing an existing unit, back up the old program before removing wiring. The unit automatically detects baud rate on serial ports, simplifying configuration. Ensure adequate airflow around the IP20 enclosure to maintain temperature within 0°C to 50°C.
Maintenance & Reliability
Periodic inspection of the PC-A984-130 focuses on cleaning dust from ventilation slots and checking connector tightness. With a storage temperature range of -20°C to 70°C and humidity tolerance up to 95% RH, this module withstands harsh plant conditions. Its vibration resistance of 1 g at 10-500 Hz ensures reliable operation on machinery. No routine battery replacement is needed since Flash memory retains code. This reliability translates to lower total cost of ownership for upgrade projects.
Selection Guide & Purchasing Advice
Before ordering a PC-A984-130, verify your I/O backplane compatibility and required communication protocols. The processor supports stand-alone or networked control. For sourcing genuine parts, ubest101 offers this module with verified stock and fast shipping. Note: the unit weighs only 0.45 kg, making it easy to handle during installation. Pair with a compatible power supply unit if retrofitting an older cabinet.