Product Model
140CPU31110C
Selling Points
- 1High Performance Automation: Designed for Modicon Quantum automation platforms, ensuring seamless integration and efficient control.
- 266 MHz Clock Frequency: Provides fast processing capabilities, enhancing system responsiveness and accuracy.
- 3Extensive I/O Capabilities: Supports up to 31744 inputs and 31744 outputs, making it versatile for various industrial applications.
- 4Internal RAM of 548 KB: Offers sufficient memory for complex tasks and data storage, ensuring reliable operation.
- 52-Year Warranty: Backed by a comprehensive warranty, providing peace of mind for long-term reliability and support.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Modicon Quantum automation platform | Product or Component Type | Unity processor |
Clock frequency | 66 MHz | Number of slots | 2<br />16<br />6<br />10<br />4 |
Number of racks | 2 - local | Number of distributed I/O station | 63 1 3 Modbus Plus |
Number of remote I/O station | 31 - 2 S908 remote I/O<br />0 - 0 ethernet remote I/O | Discrete I/O number | Unlimited (27 slots max) - local<br />31744 inputs, 31744 outputs - remote<br />8000 inputs, 8000 outputs - distributed - per network Modbus Plus |
Analogue I/O number | Unlimited (27 slots max) - local<br />500 inputs, 500 outputs - distributed - per network Modbus Plus<br />1984 inputs,1984 outputs - S908 remote I/O | Application specific I/O | Counter<br />Accurate time stamping<br />Serial link<br />High-speed interrupt inputs |
Number of optional modules | 2 Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max) | Maximum number of connections | 1 USB<br />2 AS-Interface - distributed<br />2 Ethernet TCP/IP - local<br />2 Modbus Plus - local<br />2 Modbus RS232/485 Modbus/ASCII)<br />2 Profibus DP - local<br />4 AS-Interface - remote |
Integrated connection type | 1 Modbus Plus<br />2 Modbus | Checks | Process control |
Memory description | Internal RAM 548 kB | Switch Function | Slide switch communication port : ASCII/RTU/Memory<br />Slide switch memory port/off |
Application structure | 1 cyclic/periodic master task - <br />1 periodic fast task - <br />16 timer interrupt tasks - <br />64 I/O interrupt tasks - <br />64 interrupt tasks - <br />No auxiliary task - | Execution time per instruction | 0.1...0.27 µs floating points<br />0.1...0.27 µs on fixed-point arithmetic<br />0.12...0.585 µs Boolean<br />0.12...0.585 µs on word |
Number of instructions per ms | 1.86 Kinst/ms 100 % Boolean<br />2.49 Kinst/ms 65 % Boolean and 35 % numerical | System overhead | 0.2 ms fast task<br />1 ms master task |
Bus current requirement | 1800 mA | Local signalling | for communications are active on the Modbus Plus port (Modbus Plus) 1 LED (green)<br /> for communications are active on the Modbus port (Modbus) 1 LED (green)<br /> for CPU has been started and is solving logic (RUN) 1 LED (green)<br /> for CPU has passed the power-up diagnostic tests (READY) 1 LED (green)<br /> for write-protected memory (memory port) 1 LED (orange)<br /> for battery needs replacing or is not present (BAT LOW) 1 LED (red)<br /> for communications error on the Modbus Plus port (ERROR A) 1 LED (red) |
Electrical connection | 1 female connector SUB-D 9 for connecting to the Modbus Plus network<br />2 female connectors SUB-D 9 for connecting to the Modbus bus | Protective treatment | Conformal coating Humiseal 1A33 |
Product Certifications | CE<br />UL<br />CSA | Standards | HazLoc |
Specifications may be subject to change without notice