SCHNEIDER 140CPU43412A

Description

Parameters & Specifications:

• Memory/Frequency: 896kB/66MHz¹
• 1K Instruction Execution Time: 0.1 to 0.5ms¹
• Battery Type: Lithium 7µA 210µA¹²
• Ports: 2 Modbus RS232; 1 Modbus Plus¹²
• Communication Modules: 6 NOM, NOE, CR, NMS¹
• Processor: 80486¹³
• Math Coprocessor: Yes¹³

Dimensions & Weight:

• Size: 131 × 126 × 46 millimeters⁴
• Weight: 0.85kg (mentioned in one source)¹, but other sources mention a higher weight⁵.

Series:

• The 140CPU43412A belongs to the Modicon Quantum automation platform

Features:

• It is a programmable logic controller (PLC) module designed for a wide range of industrial applications⁴⁵.
• It has a unique flash executive program and a single slide switch for selecting Modbus (RS-232) port communication parameters².
• It also has a key switch to protect the memory from programming changes while the controller is running².
• It supports up to six network modules, including Modbus Plus, Ethernet, and multi-axis motion option modules².
• It has a long battery life of 10 years

Applications:

• The 140CPU43412A is suitable for various industrial environments, such as chemical, petroleum, electronics, aerospace, and electrical industries⁵.
• It plays a crucial role in industrial automation systems, providing reliable and efficient control for enhancing production efficiency