The 140CPU11303 is a processor of the Modicon Quantum series by Schneider Electric. Here is its detailed information:
- Model: 140CPU11303
- Processor Name: 80186
- Mathematical Coprocessor: None
- Clock Frequency: 20 MHz
- Memory: Internal RAM is 368 KB
- Instruction Execution Time: 0.3...1.4 ms for 1K instruction (LL984)
- Watchdog Timer: 250 ms
- Clock Drift: ±8 s/day at 0...60 °C
- I/O Words: 30 I/32 O distributed, 64 I/64 O max local, 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 Networks: 3 distributed, 2 remote
- Battery Type: Lithium 7 μA 210 μA
- Battery Capacity: 1.2 Ah
- Battery Life: 10 years
- Number of Ports: 1 Modbus Plus, 1 Modbus RS232
- Communication Module Processor: 2 NOM, NOE, CR, NMS
- Switch Function: Without key switch
- Marking: CE
- Bus Current Requirement: 790 mA
- Weight: 0.3 kg
- Operating Temperature: 0...60 °C
- Storage Temperature: -40...85 °C
- Relative Humidity: 95% non-condensing
