Product Details:

The ABB 07CT42 is a high-performance CPU Central Unit belonging to ABB AC31 40 series PLC system. This industrial control spare part serves as the core processing unit to execute user control logic, collect digital and analog field signals, and coordinate all connected expansion modules. As a reliable PLC automation module, it integrates 8 digital inputs, 6 transistor digital outputs and 3 analog inputs, powered by 24VDC. It is equipped with 34kB program memory to store control programs and parameter settings. The module supports program upload, download and online debugging through RS232 serial port, and it can connect up to 6 local I/O expansion modules to extend the system I/O capacity.

The ABB 07CT42 CPU Central Unit adopts DIN rail mounting design for simple installation inside electrical cabinets. It integrates real-time diagnostic functions to monitor module running status and report faults promptly. With strong anti-electromagnetic interference ability, it can run continuously and stably in complicated industrial environments. It is widely used in mechanical automation, packaging equipment, material handling and water treatment projects, ideal for new automation system construction and replacement of damaged AC31 PLC controllers.

Specifications:

Brand: ABB

Model: 07CT42

Product Type: CPU Central Unit

Series: AC31 40 Series

Power Supply: 24VDC

Onboard I/O: 8DI,6 Transistor DO,3AI

Program Memory: 34kB

Communication: RS232 serial port

Expansion: Max 6 local I/O modules

Mounting: DIN rail mount

Protection Class: IP20

Operating Temperature: 0℃ ~ +55℃