ABB 07KT97H3 Programmable Processor Unit

The ABB 07KT97H3 is a programmable processor unit. It plays a key role in ABB’s automation systems, particularly for industrial control applications.

Key Features and Specifications

• Monolithic Unit: The unit is a single, integrated component that includes all necessary parts.
• Power Supply, CPU Board, and Unit Termination: These primary components form the foundation of the unit.
• Microprocessor and RAM: The microprocessor acts as the brain, while RAM provides short-term memory.
• Real-Time Clock: This feature ensures accurate timekeeping within the system.
• LED Indicators, INIT Button, and Secure Digital Interface: These elements facilitate monitoring, initialization, and data storage.
• No Internal Battery: The unit relies on an external power source for operation.
• Ethernet Ports: It includes two RJ45 Ethernet ports (CN1, CN2) for network connectivity.
• Serial Port: One RJ45 serial port (COM4) supports configuration tasks.
• CPU Redundancy: The unit supports redundancy, enhancing system reliability.
• CEX Bus: This bus expands communication capabilities within the system.
• Unique Ethernet Address: Each unit features a hardware-based identifier for network identification.

Function

• Data Acquisition: The unit gathers data from sensors and devices.
• Logic Processing: It makes decisions based on the acquired data.
• Output Control: The unit sends commands to actuators and output devices.
• Communication: It interacts with other devices and systems on the network.

Applications

• Manufacturing: It controls production lines, robots, and automated equipment.
• Power Generation: The unit monitors and controls power generation processes.
• Oil and Gas: It manages operations in refineries and pipelines.