Central Processing Unit for Compact Automation Systems
The PC-0984-141 functions as a central processing unit within the Modicon Compact programmable logic controller family . This CPU module manages discrete and analog I/O processing with support for up to 512 inputs and 512 outputs . It provides reliable execution of control logic with a scan rate of 4 to 20 ms, depending on the memory configuration . Furthermore, this module supports extended temperature ranges from -40°C to +70°C for harsh industrial environments .
Technical Specifications
The table below details the key technical parameters for the PC-0984-141 processor module.
| Parameter | Specification |
|---|---|
| Manufacturer | Modicon (Schneider Electric) |
| Product Type | PLC CPU Processor Module |
| Series | Modicon Compact |
| User Logic Memory | 16K |
| Registers | 2K standard, 24K extended |
| I/O Capacity | Up to 512 inputs and 512 outputs |
| Scan Rate | 4 to 20 ms (depends on memory size) |
| Operating Temperature | 0°C to 60°C (standard); -40°C to +70°C (extended temp variant) |
| Storage Temperature | -40°C to 80°C |
| Operating Humidity | 0% to 95% non-condensing |
| Processor Weight | Approx. 15 kg |
| Mounting | Rack mounting |
| Conformal Coating | Optional for harsh environment applications (add “C” to part number) |
Performance and Integration Capabilities
The PC-0984-141 integrates seamlessly with the Modicon Compact ecosystem through its Modbus communication ports . This processor supports memory expansion from 1/4K to 8K for flexible application scaling . It also features retentive memory for logic and timer/counter values, ensuring data preservation during power interruptions . For applications requiring additional protection, conformally coated variants are available for reliable operation in demanding plant conditions .
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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