ABB 07KR264 Programmable Logic Controller

Overview of the ABB 07KR264 PLC

The ABB 07KR264 is a Programmable Logic Controller (PLC) designed for industrial automation applications. This high-performance controller supports a wide range of input/output configurations and offers exceptional programmability for efficient control tasks. With 40 inputs and 24 relay outputs, the 07KR264 PLC is suitable for applications requiring fast cycle times and high flexibility.

Key features of the ABB 07KR264 include a typical cycle time of 5 ms per 1,000 instructions and a programmable memory capacity that meets the demands of complex industrial processes. Whether used in manufacturing or process automation, this PLC delivers precise control and diagnostics.

Key Features of the ABB 07KR264

Programmable Memory: The ABB 07KR264 comes with 1 K EEPROM (950 words) for user programs and 2 K EEPROM or 2 K EPROM (1970 words) for external program storage.
Fast Cycle Time: Typical cycle time of 5 ms per 1,000 instructions ensures quick processing.
Flexible I/O Configuration: With 40 inputs and 24 outputs, expandable up to 64 outputs, the 07KR264 offers flexible control options.
Wide Input/Output Range: Handles 230 V AC, 24 V DC, and other relay outputs, making it highly versatile for different automation setups.
Diagnostic Features: Advanced diagnostics include cycle monitoring, programming error detection, and checksum verification to ensure reliable operation.

Technical Specifications of the ABB 07KR264

Parameter	Specification
Model	ABB 07KR264
Manufacturer	ABB
System Type	Programmable Logic Controller (PLC)
Input Type	40 Inputs (24 V DC, isolated via optocouplers)
Input Delay	Typically 4 ms
Output Type	24 Relay Outputs (expandable to 64)
Output Data	230 V AC, 24 V DC
Power Supply	230 V AC (+15%, -25%), 50/60 Hz
Power Consumption	39 VA (without programming unit)
Programming Unit	Miniature programming unit or IBM PC via 07 PG 201
Cycle Time	Typically 5 ms per 1,000 instructions
Timers	40 Timers (Range: 0.01 – 999 s)
Counters	16 Down Counters, 8 Up/Down Counters, 1 High-Speed Counter (10 kHz)
Flag Count	376 Flags (248 buffered flags)
Diagnosis	Cycle monitoring, programming error, checksum
Operating Temperature	0°C to 55°C
Storage Temperature	-10°C to 65°C
Humidity Class	90% without condensation
Dimensions	330 mm x 140 mm x 102 mm
Weight	2.5 kg (approx.)

Inputs and Outputs for Versatile Control

The ABB 07KR264 features 40 inputs, each designed to handle 24 V DC signals with optocoupler isolation for optimal protection. On the output side, the PLC supports 24 relay outputs, expandable up to 64, and can handle 230 V AC and 24 V DC loads. Output delay is typically 10 ms, ensuring smooth operation of external devices.

Installation and Maintenance

The ABB 07KR264 PLC is designed for straightforward installation and maintenance. It supports communication interfaces such as RS232 and RS485, allowing for seamless integration with various automation systems.