High-Performance Processing Unit
The Schneider KOS 140 serves as a compact programmable logic controller for mid-range automation tasks. This controller integrates a 16 kHz CPU with 8K words of user program memory . The processor handles discrete and analog control logic with consistent scan cycle performance . Therefore, this PLC delivers reliable operation for packaging, material handling, and machine control applications.
Memory and Data Management
The Schneider KOS 140 provides 8K words of RAM for ladder logic program storage. Additionally, 4K words of data memory store process variables and system status flags . The system retains programs via a lithium battery backup during power interruptions . Consequently, this memory architecture ensures data integrity and quick system recovery after unexpected shutdowns.
I/O Capacity and Expansion
This PLC supports up to 600 I/O points across its integrated and remote chassis configurations. The KOS 140 includes built-in discrete inputs and outputs for basic control tasks . For larger systems, this controller connects to expansion racks through a proprietary bus interface . As a result, users can scale the I/O count according to specific application demands.
Communication and Integration
Two built-in serial communication ports enable programming and data exchange with external devices . The first port supports a programming terminal for online monitoring and code modifications . The second port connects to operator panels or supervisory systems for process visualization . Furthermore, this controller integrates into existing Modicon 140 series installations for seamless system upgrades.
Physical Specifications
The Schneider KOS 140 weighs approximately 0.8 kg and fits standard DIN rail mounting . Its compact dimensions save valuable cabinet space in crowded control panels . An LED status display provides real-time diagnostic feedback for troubleshooting . The controller operates within a 0 to 60 °C ambient temperature range .
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | KOS 140 |
| Product Type | Programmable Logic Controller |
| CPU Speed | 16 kHz |
| Program Memory | 8K words RAM |
| Data Memory | 4K words |
| Max I/O Points | 600 |
| Communication Ports | 2 x serial |
| Backup | Lithium battery |
| Power Supply | 24 V DC |
| Weight | 0.8 kg |
| Mounting | DIN rail |
| Operating Temperature | 0 to 60 °C |
Details
| Weight | 2.1 kg |
|---|---|
| Dimensions | 180 × 135 × 120 mm |
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