140CPU43412AC

The 140CPU43412AC by Schneider Electric serves as a robust processor in the CPUs series. With a clock frequency set at 66 MHz, it provides swift processing capabilities suited for demanding control applications. The unit includes 896 kB of internal RAM, ensuring ample memory for executing various tasks.

This processor offers considerable flexibility, accommodating a distributed I/O configuration that includes 30 input and 32 output words. For localized or remote setups, it supports maximum limits of 64 inputs and 64 outputs. In terms of networking capabilities, it facilitates a distributed architecture with 500 input and 500 output words available. This makes the 140CPU43412AC suitable for complex automation systems that require extensive I/O capabilities.

In applications that necessitate multiple connection points, this processor can manage up to 31 drops in remote setups. A lithium battery powers the unit, with a capacity of 1.2 Ah, ensuring sustained operation through brief power interruptions. Additionally, the processor is operated using a key switch, which provides a secure method for control access.

The unit's bus current requirement is 1250 mA, meaning careful attention should be paid to power supply when integrating into systems. Weighing 0.85 kg, this processor is light yet programmable enough for extensive automation solutions. It is designed for harsh environments, boasting resistance up to 8 kV for electrostatic discharge and 9.1 V/m against electromagnetic fields, thereby enhancing its durability in challenging conditions.