Reliable Control for a Wide Range of Automation Tasks
The Schneider Electric 140CPU31110 is a dependable Unity Processor for the Modicon Quantum series. It features a 548 kB memory capacity for handling various control tasks efficiently. This unit operates at a 66 MHz processing speed for responsive application performance. Consequently, it is a suitable choice for many demanding industrial automation environments.
Technical Specifications and Physical Profile
This processor from Schneider supports configurations with up to two local racks. Its design ensures reliable operation within a standard industrial temperature range. Furthermore, the module manages both remote and distributed I/O for flexible system architecture.
Detailed Technical Parameters
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model Number | 140CPU31110 |
| Product Series | Modicon Quantum |
| Product Category | Unity Processor / Central Processing Unit (CPU) |
| Processor Speed | 66 MHz |
| Total Memory Capacity | 548 kB |
| Memory Type | Integrated RAM for program and data |
| Number of Supported Local Racks | 2 |
| Supported I/O Types | Remote I/O & Distributed I/O |
| Maximum Bus Current | 200 mA |
| Module Power Consumption | 250 mA maximum |
| Input Power Voltage | 5V DC (from Quantum baseplate) |
| Operating Temperature Range | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature Range | -40°C to 85°C (-40°F to 185°F) |
| Module Weight | 2.00 lbs (0.91 kg) |
| Module Dimensions | Standard Quantum single-width module form factor |
| EAN (European Article Number) | 3595862067300 |
| Communication Ports | Integrated serial port (Modbus, Uni-Telway) |
| Internal Energy Storage | None; requires continuous baseplate power |
| Component Count | 1 Unit (Processor Module) |
| Real-Time Clock | Battery-backed clock (battery typically separate) |
Key Features and System Integration
The 140CPU31110 executes logic, sequencing, and regulatory control programs reliably. Its 548 kB memory accommodates medium-complexity automation projects and data handling. The processor connects to remote I/O drops via Modbus Plus or other network adapters. Moreover, its standard operating temperature suits most control room and protected panel environments. This makes it a versatile foundation for machine control and process automation systems.
Application Context and Typical Use
This processor is ideal for applications requiring a robust and proven PLC platform. It commonly controls manufacturing assembly lines, material handling systems, and water treatment processes. The 140CPU31110 manages discrete logic, analog loops, and data communication tasks effectively. Engineers program it using Schneider’s Unity Pro software suite. Therefore, it serves as a cost-effective and reliable workhorse for many industrial sectors.
Configuration and Installation Notes
Installation requires mounting the module on a 140XBP series Quantum baseplate. The baseplate must supply the required 5V DC power within the 250 mA limit. Configuration and program download occur through the integrated serial port or network interface. For remote I/O, additional network interface modules like the 140CRP are necessary. Proper grounding and environmental control ensure long-term stability for the Modicon Quantum system.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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