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140CPU43412C
The Schneider Electric 140CPU43412C is a CPU module from the Modicon Quantum series, featuring a 486 Controller processor to manage industrial automation tasks. It is equipped with various communication protocols, including Modbus and Modbus Plus, and operates efficiently within a temperature range of 0 to 60°C.
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Technical specifications for 140CPU43412C
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | CPU Module |
| Product Line | Modicon Quantum |
| Part Number | 140CPU43412C |
| Coating | Conformal Coated (CC) |
| Processor | 486 Controller CPU |
| Instruction Set | IEC 61131-3 |
| Additional Memory | 2 MB |
| Built-in Flash Memory | Yes |
| Communication Protocols | Modbus, Modbus Plus |
| RAM Memory | 486 KB |
| Watchdog Timer | Yes |
| Execution Time (Boolean) | ~0.3 µs |
| Modbus Plus Ports | 2 x MB |
| Voltage Supply | 5 V DC |
| Modbus Ports | 1 x MB |
| Operating Temperature | 0…60°C |
The Modicon Quantum series presents the 140CPU43412C, a specialized CPU module crafted by Schneider Electric. This hardware is anchored by a 486 Controller CPU, tailored for handling various automation processes efficiently. It operates using a supply voltage of 5 V DC, making it suitable for many applications within industrial environments.
A notable feature is its conformal coating, which helps protect the module from environmental variables. The module supports multiple communication protocols, including both Modbus and Modbus Plus, allowing for integrated system communication. Enhanced with a RAM of 486 KB and 2 MB of additional memory, the CPU ensures effective data handling and storage.
Built-in flash memory is also included, reinforcing the module's reliability. The execution time for Boolean instructions is approximately 0.3 microseconds, providing fast processing capabilities suited for demanding tasks. Two Modbus Plus ports allow for additional connectivity options, while a single Modbus port further enhances its versatility.
Designed for operation in temperature ranges from 0 to 60 degrees Celsius, the 140CPU43412C is equipped with a watchdog timer to guarantee operational integrity. The programming is facilitated through software platforms, utilizing the IEC 61131-3 instruction set for streamlined development. Overall, this CPU module is a robust component necessary for contemporary automation infrastructures.
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