Product Model
140CPU43412A
Selling Points
- 1Powerful 80486 Processor: Handles complex instructions and data calculations swiftly with a clock frequency of 66 MHz.
- 2Comprehensive Memory: Equipped with 896 kB of internal RAM for efficient execution of control programs and data storage.
- 3Versatile I/O Configurations: Supports up to 64 inputs and 64 outputs in remote configurations, and 30 inputs and 32 outputs in distributed configurations.
- 4Robust Communication Options: Features two Modbus RS232 ports and one Modbus Plus port for seamless communication with various devices and systems.
- 5Enhanced System Reliability: Includes a watchdog timer with a 250 ms timeout period and a lithium battery with a 10-year battery life.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Modicon Quantum automation platform | Product or Component Type | Processor |
Software name | ProWORX 32<br />Concept | Processor name | 80486 |
Mathematical coprocessor | With | Clock frequency | 66 MHz |
Memory description | Internal RAM 896 kB | Exact time for 1 Kinstruction | 0.1...0.5 ms LL984 |
Watchdog timer | 250 ms | Clock drift | +/-8 s/day 32…140 °F (0…60 °C) |
I/O words | 30 I/32 O distributed<br />64 I/64 O max local<br />64 I/64 O remote | I/O words/network | 500 I/500 O distributed |
Drops/network | 63 distributed | Number of drops | 31 remote |
Number of network | 2 remote<br />3 distributed | Battery type | Lithium 7 µA 210 µA |
Battery Capacity | 1.2 Ah | Battery Life | 10 year(s) |
Number of port | 1 Modbus Plus<br />2 Modbus RS232 | Communication module processor capacity | 6 NOM, NOE, CR, NMS |
Switch Function | Key switch | marking | CE |
Bus current requirement | 1250 mA | Module format | Standard |
Net Weight | 1.87 lb(US) (0.85 kg) | Product Certifications | FM Class 1 Division 2<br />cUL |
Standards | UL 508<br />CSA C22.2 No 142 | Resistance to electrostatic discharge | 4 kV contact IEC 801-2<br />8 kV on air IEC 801-2 |
Resistance to electromagnetic fields | 9.1 V/m (10 V/m) 80…2000 MHz IEC 801-3 | Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) | Relative Humidity | 95 % without condensation |
Operating altitude | <= 16404.2 ft (5000 m) |
Specifications may be subject to change without notice