Excellent PLC
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Product Overview
ABB 07KR264DR1 / 07KR264B GJV3072403R1 Control Unit is an integral module within the ABB Advant Controller 31 family, acting as the central coordination point in industrial control systems. It facilitates real-time control tasks, data processing, and communication with other automation components. With reliable processing capacity and compatibility with various I/O and communication modules, this unit is widely adopted in automation, energy, utilities, and process industries.
Built for rugged industrial environments, the 07KR264DR1/07KR264B offers stable operation over extended lifespans, combining high-performance control with minimal maintenance requirements. It is known for its robust firmware, modularity, and support for ABB’s long-standing control architecture.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Control Unit |
| Model Number | 07KR264DR1 / 07KR264B |
| Ordering Code | GJV3072403R1 |
| Manufacturer | ABB |
| System Series | Advant Controller 31 |
| Processor Type | Embedded industrial CPU (dedicated control logic processor) |
| RAM | 512 KB Static RAM |
| EEPROM | 64 KB EEPROM |
| Battery Backup | Yes, for RAM data retention |
| Watchdog Timer | Integrated hardware watchdog |
| Diagnostics | System self-test, status LEDs for fault indication |
| Communication Interfaces | System bus, I/O bus (backplane), optional communication modules |
| Mounting Type | Rack-mounted (DIN rail optional with adaptor) |
| Power Supply | 5 VDC (supplied via rack system bus) |
| Power Consumption | Approx. 2.5 W |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -25°C to +70°C |
| Relative Humidity | 5% to 95% non-condensing |
| Vibration Resistance | 1g (10–150 Hz) |
| Shock Resistance | 15g for 11 ms |
| Dimensions (W x H x D) | 150 x 120 x 50 mm |
| Weight | 1 kg |
| Certifications | CE, UL, CSA, RoHS compliant |
| Firmware | ABB proprietary firmware for control coordination |
| Redundancy Support | Optional (via system configuration) |
Applications
The ABB 07KR264DR1/07KR264B Control Unit is suitable for a wide range of industrial environments where consistent and high-reliability automation is necessary:
-
Chemical and Petrochemical Plants
Orchestrates real-time control and logic decisions across hazardous processing units. -
Pulp and Paper Industries
Ensures synchronized operations among large-scale motor drives, sensors, and valve systems. -
Power Generation & Distribution
Integrates with substations and supervisory control systems, maintaining system balance and real-time switching. -
Automotive Manufacturing Lines
Coordinates robotic systems, conveyors, and PLCs for continuous assembly processes. -
Pharmaceutical Automation
Maintains strict timing and process integrity for batch processes and cleanroom automation. -
Food and Beverage Processing
Controls temperature loops, CIP systems, and packaging equipment under hygiene-compliant standards.
Key Advantages
-
Robust Architecture
Engineered for continuous operation under industrial stresses such as temperature variation and vibrations. -
Integrated Diagnostics
Real-time feedback on module health ensures minimized downtime and faster maintenance cycles. -
Modular Compatibility
Seamless integration with ABB’s I/O, analog/digital modules, and communication processors. -
Long Lifecycle
ABB guarantees lifecycle support and spares for the Advant Controller series—ideal for legacy systems. -
Battery-Backed RAM
Retains critical process data during outages, enhancing reliability and reducing restart configuration. -
Versatile Mounting and Form Factor
Compact design allows dense installation in control cabinets or industrial enclosures. -
Designed for Complex Logic
Capable of handling advanced interlocks, PID loops, and sequential control routines.
Frequently Asked Questions (FAQ)
-
What is the primary function of the ABB 07KR264DR1/07KR264B module?
It acts as the central control unit for logic execution and communication in the Advant Controller 31 system. -
Is this control unit compatible with modern ABB platforms like AC 800M?
No, it’s specific to the Advant Controller 31 family, though bridging solutions may exist. -
Can I use this module with digital and analog I/O cards?
Yes, it is compatible with various 07 series I/O modules from ABB. -
Does the module include built-in memory?
Yes, it includes both RAM and EEPROM, with optional battery backup for RAM. -
What power supply is needed?
It operates on 5 VDC supplied through the system backplane. -
Can I update the firmware of the control unit?
Firmware updates are available through ABB service support channels when necessary. -
Does this module support remote communication protocols like MODBUS?
Not natively, but you can pair it with communication processor modules like 07KP64 to support MODBUS or serial communication. -
Is redundancy supported?
Redundancy is supported depending on the overall system design and configuration. -
How can I monitor its status?
The front panel includes status LEDs and the module performs self-diagnostics. -
What is the typical lifespan of this control unit?
Over 10 years under normal operating conditions, with many units functioning beyond that with routine maintenance.
Related Models (Same Series or Functionality)
| Model | Function | Series | Key Features |
|---|---|---|---|
| 07KR51 | Central Processor Module | Advant Controller 31 | Basic control functions |
| 07KT94 | Main CPU | Advant Controller 31 | High-performance logic controller |
| 07KP64 | Communication Processor | Advant Controller 31 | RS485/RS232 communication support |
| 07EB90 | System Bus Interface | Advant Controller 31 | Bus connectivity for I/O modules |
| 07DC92 | Digital Input Module | Advant Controller 31 | 16-channel digital input |
| 07AC91 | Analog Input Module | Advant Controller 31 | Voltage/current analog input channels |
Popular ABB Modules Across Product Lines
| Model | Function | Series | Features |
|---|---|---|---|
| CI854AK01 | PROFIBUS Communication Interface | AC 800M | Dual-port PROFIBUS-DP, Redundancy-ready |
| PM861K01 | Controller Module | AC 800M | Dual CPU, Ethernet, extended memory |
| DI801 | Digital Input Module | S800 I/O | 16 channels, 24V DC |
| DO802 | Digital Output Module | S800 I/O | 16-channel transistor outputs |
| AI810 | Analog Input Module | S800 I/O | 8-channel, 4–20 mA loop powered |
| AO810V2 | Analog Output Module | S800 I/O | Voltage and current outputs, 8 channels |
