Company Information
E-mail		[email protected]
Mobile		+8613666084105
Whatsapp		+8613666084105
WeChat		13666084105
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Overview

The ABB 07KT98 GJR5253100R3162 is a high-performance controller module, part of ABB’s well-established Advant Controller 31 series. This module functions as the CPU unit within a PLC system and is widely utilized in a variety of industrial automation and process control environments. It is engineered to offer reliable real-time control capabilities, efficient data processing, and robust communication support. Known for its durability, modularity, and compatibility with other ABB modules, the 07KT98 GJR5253100R3162 serves as a dependable core for distributed control systems (DCS) and programmable logic controllers (PLC) in critical applications.

This module plays a central role in controlling sequences, executing logic instructions, and managing I/O communications, all while interfacing seamlessly with ABB’s I/O units and operator stations. It provides high-speed task execution and ensures synchronization across automation layers, reducing downtime and improving productivity.

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Technical Specifications

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Applications

The ABB 07KT98 GJR5253100R3162 Controller Module is designed to perform seamlessly in mission-critical industrial environments. It is commonly used in the following application areas:

• Oil & Gas: For controlling drilling rigs, pipeline monitoring, and gas compression stations.

• Power Generation: For turbine and generator control, load balancing, and substation automation.

• Chemical & Petrochemical: For managing batch processing, flow control, and safety interlocks.

• Water & Wastewater Treatment: To monitor and regulate pump operations, flow rates, and chemical dosing.

• Manufacturing: In robotics, production lines, and automated assembly systems.

• Metallurgy and Mining: For conveyor systems, crushers, and process regulation.

Its compatibility with ABB’s comprehensive automation solutions ensures it can be integrated into both legacy and modern systems for upgrade or new installation.

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Key Advantages

• Robust System Integration: Fully compatible with ABB Advant Controller systems and CS31 bus networks.

• High-Speed Processing: Enables quick execution of logic commands, ensuring real-time response.

• Compact Design: Offers a powerful solution in a space-saving form factor suitable for constrained control cabinets.

• Reliable Memory Architecture: Equipped with Flash ROM and SRAM to safeguard user programs and process data.

• Versatile Communication: Provides serial and bus-based communication for diverse network configurations.

• Field-Proven Reliability: Built with industrial-grade components, tested in harsh operational environments.

• Flexible Mounting Options: Supports both DIN rail and panel installations, simplifying setup.

• Long-Term Availability and Support: Backed by ABB’s global support infrastructure and extensive lifecycle services.

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Frequently Asked Questions (FAQ)

• How is the ABB 07KT98 GJR5253100R3162 integrated into an existing CS31 bus network?
  The module connects via a CS31 system bus interface located on the rear of the unit. During setup, it should be assigned a unique node address using the software configuration tool, and bus termination must be correctly handled at the physical end of the line.

• What is the maximum number of I/O modules that can be connected to this CPU in a CS31 system?
  The 07KT98 CPU supports up to 63 I/O modules on the CS31 bus, depending on system configuration and power availability. For larger configurations, bus segmentation or repeaters may be required.

• Does the 07KT98 support redundancy for high-availability applications?
  The module itself does not support CPU-level redundancy, but redundancy can be implemented at the system level using multiple CPUs and synchronized control strategies within the ABB Advant architecture.

• How is program memory managed on the 07KT98 module?
  The controller uses SRAM (1 MB) for user program execution and temporary data, while Flash ROM (1 MB) is used to store the program persistently across power cycles. Programs are uploaded via a programming cable through the serial port.

• Can the 07KT98 operate with third-party sensors and actuators?
  Yes, it is compatible with most industrial sensors and actuators as long as they comply with standard voltage, current, and signal protocols (e.g., 24V DC logic, 0–10V analog, etc.), usually through ABB’s standard I/O modules.

• How is the fault status of the 07KT98 communicated to operators or SCADA systems?
  Faults are indicated through onboard LEDs, and detailed status or error codes can be read through serial communication or forwarded via CS31 bus to a master station or HMI/SCADA using appropriate interface modules.

• Is it possible to perform online debugging and force variables during operation?
  Yes, using ABB’s software tools, users can monitor live variables, force inputs or outputs, and observe logic execution paths without halting the process, provided proper safety interlocks are in place.

• What types of real-time tasks can the 07KT98 handle simultaneously?
  The CPU can handle periodic cyclic tasks, event-driven tasks, and background tasks concurrently, depending on how the application is structured in the user program. Task prioritization is configured via the programming environment.

• How is firmware corruption or accidental erasure prevented during operation?
  The firmware is stored in protected memory regions and cannot be overwritten unintentionally. Program loading or firmware updates require deliberate user intervention using ABB-approved tools and are secured by checksums.

• What are the best practices for grounding and shielding when installing the 07KT98 in a cabinet?
  The controller should be grounded using a low-impedance connection to the cabinet’s main grounding bar. Shielded cables for communication and I/O should be grounded at one end only to avoid ground loops, and separation from high-voltage wiring should be maintained according to ABB guidelines.

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Related Models from Same Series

Model Number	Description	Key Feature
07KT94 GJR5250500R4101	Advant Controller CPU	Lower memory version
07KT95 GJR5250500R3101	Compact Controller Module	Optimized for small systems
07KT97 GJR5253100R0120	Enhanced Controller CPU	Similar to 07KT98 with faster cycle
07AC91 GJR5252300R0101	Communication Interface Module	I/O and fieldbus connectivity
07KR264 GJR5252400R0101	Digital Input Module (32DI)	For digital signal integration
07KR240 GJR5252000R0101	Digital Output Module (32DO)	Relay and transistor outputs

 

Popular ABB Models

 

Model Number	Description	Application Area
PM864AK01	AC 800M Controller Module	Modern DCS & PLC control
CI854AK01	Communication Interface Module (PROFIBUS)	Fieldbus integration
AI810	Analog Input Module (8 channels)	Sensor signal processing
AO810	Analog Output Module (8 channels)	Control output for actuators
DI820	Digital Input Module (16DI)	High-speed input capture
DO820	Digital Output Module (16DO)	Valve or relay actuation

 

Frequently Asked Questions (FAQ)

• How is the ABB 07KT98 GJR5253100R3162 integrated into an existing CS31 bus network?
  The module connects via a CS31 system bus interface located on the rear of the unit. During setup, it should be assigned a unique node address using the software configuration tool, and bus termination must be correctly handled at the physical end of the line.

• What is the maximum number of I/O modules that can be connected to this CPU in a CS31 system?
  The 07KT98 CPU supports up to 63 I/O modules on the CS31 bus, depending on system configuration and power availability. For larger configurations, bus segmentation or repeaters may be required.

• Does the 07KT98 support redundancy for high-availability applications?
  The module itself does not support CPU-level redundancy, but redundancy can be implemented at the system level using multiple CPUs and synchronized control strategies within the ABB Advant architecture.

• How is program memory managed on the 07KT98 module?
  The controller uses SRAM (1 MB) for user program execution and temporary data, while Flash ROM (1 MB) is used to store the program persistently across power cycles. Programs are uploaded via a programming cable through the serial port.

• Can the 07KT98 operate with third-party sensors and actuators?
  Yes, it is compatible with most industrial sensors and actuators as long as they comply with standard voltage, current, and signal protocols (e.g., 24V DC logic, 0–10V analog, etc.), usually through ABB’s standard I/O modules.

• How is the fault status of the 07KT98 communicated to operators or SCADA systems?
  Faults are indicated through onboard LEDs, and detailed status or error codes can be read through serial communication or forwarded via CS31 bus to a master station or HMI/SCADA using appropriate interface modules.

• Is it possible to perform online debugging and force variables during operation?
  Yes, using ABB’s software tools, users can monitor live variables, force inputs or outputs, and observe logic execution paths without halting the process, provided proper safety interlocks are in place.

• What types of real-time tasks can the 07KT98 handle simultaneously?
  The CPU can handle periodic cyclic tasks, event-driven tasks, and background tasks concurrently, depending on how the application is structured in the user program. Task prioritization is configured via the programming environment.

• How is firmware corruption or accidental erasure prevented during operation?
  The firmware is stored in protected memory regions and cannot be overwritten unintentionally. Program loading or firmware updates require deliberate user intervention using ABB-approved tools and are secured by checksums.

• What are the best practices for grounding and shielding when installing the 07KT98 in a cabinet?
  The controller should be grounded using a low-impedance connection to the cabinet’s main grounding bar. Shielded cables for communication and I/O should be grounded at one end only to avoid ground loops, and separation from high-voltage wiring should be maintained according to ABB guidelines.

Related Models from Same Series

Model Number	Description	Key Feature
07KT94 GJR5250500R4101	Advant Controller CPU	Lower memory version
07KT95 GJR5250500R3101	Compact Controller Module	Optimized for small systems
07KT97 GJR5253100R0120	Enhanced Controller CPU	Similar to 07KT98 with faster cycle
07AC91 GJR5252300R0101	Communication Interface Module	I/O and fieldbus connectivity
07KR264 GJR5252400R0101	Digital Input Module (32DI)	For digital signal integration
07KR240 GJR5252000R0101	Digital Output Module (32DO)	Relay and transistor outputs

 

Popular ABB Models

 

Model Number	Description	Application Area
PM864AK01	AC 800M Controller Module	Modern DCS & PLC control
CI854AK01	Communication Interface Module (PROFIBUS)	Fieldbus integration
AI810	Analog Input Module (8 channels)	Sensor signal processing
AO810	Analog Output Module (8 channels)	Control output for actuators
DI820	Digital Input Module (16DI)	High-speed input capture
DO820	Digital Output Module (16DO)	Valve or relay actuation

 

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