Technical Overview
The Schneider PC-A984-141 is a central processing unit from the Modicon 984 programmable controller series . This compact CPU module executes user logic at fast, regular intervals, ensuring predictable machine control for a wide range of industrial applications . It supports both local and remote I/O configurations, offering flexibility for distributed automation architectures .
The module features 8K of user memory and operates on a 24 VDC power supply . It includes Modbus communication protocol support, enabling straightforward integration with HMIs and supervisory systems . The Schneider PC-A984-141 also offers support for high-speed counter inputs up to 60 kHz, suitable for motion and counting applications . Its compact design allows for installation in space-constrained cabinets .
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model Number | PC-A984-141 |
| Product Type | PLC CPU Module |
| Series | Modicon 984 |
| Memory | 8 KB (user memory) |
| Storage Capacity | 2 MB |
| Power Supply | 24 VDC |
| Program Memory | 192 KB |
| Data Memory | 8 KB |
| Local I/O Points | Up to 256 |
| Remote I/O Points | Up to 16 |
| High-Speed Counters | 4 x 60 kHz |
| Communication Protocols | Modbus , MPI/DP, PROFINET |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Protection Rating | IP20 |
| Mounting | DIN rail |
| Dimensions (H x W x D) | 2.2 cm x 12.4 cm x 12.6 cm |
| Weight | Approx. 0.1 – 0.4 kg |
| Country of Origin | France / USA |
Key Features
Compact and Reliable Design – The module’s small footprint conserves cabinet space while its robust construction ensures reliable operation in demanding industrial environments.
Modbus Communication Support – The built-in Modbus protocol simplifies connectivity with HMIs, SCADA systems, and other networked devices .
High-Speed Counting Capability – Four 60 kHz counter inputs support precise motion control and high-speed counting applications, including flow measurement and position feedback .
Flexible I/O Configuration – The CPU supports both local and remote I/O architectures, accommodating various application requirements from simple machine control to distributed automation .
Fast Scan Cycle – The module executes user logic at consistent, predictable intervals, providing reliable and deterministic control performance for demanding applications .
Applications
The Schneider PC-A984-141 is ideal for manufacturing automation, machine control, material handling, and packaging systems. It performs reliably in automotive assembly lines, food processing, and conveyor systems within Modicon 984-based automation platforms.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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