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The ABB 07KR51 is a compact basic unit within the Advant Controller 31 (AC31) series. Designed for industrial automation and control tasks, this controller provides a robust platform for managing digital and analog I/O signals in small to medium-sized applications. It serves as a central processing unit capable of executing user programs stored in Flash EPROM, ensuring reliable operation in diverse industrial environments.
| Product Model | 07KR51 / 1SBP260010R1001 |
| Supply Voltage | 24V DC |
| Memory Capacity (User Program) | 34 kB |
| Memory Capacity (User Data) | 4.4 kB |
| Max Digital I/O | 1000 |
| Max Analog I/O | 258 AI / 224 AO |
| Relay Outputs | 6 |
| Max Counter Frequency | 7 kHz |
| Output Current | 2 A |
| Operating Altitude | Up to 2000 m |
What is the primary function of the 07KR51?
The 07KR51 is a basic controller unit for the ABB Advant Controller 31 system, used for processing logic and managing I/O in automated control systems.
Can the I/O capacity be expanded?
Yes, the AC31 series supports expansion modules to reach the maximum specified digital and analog I/O counts.
What type of memory does this unit use?
The unit utilizes Flash EPROM for user program storage, which allows for reliable, non-volatile data retention.