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Description

The ABB 07KT98 (GJR5253100R0220) is a high-performance basic unit from the Advant Controller 31 series. Designed for robust industrial automation, this controller integrates processing, digital and analog I/O, and communication capabilities into a single, compact module. It is engineered to handle complex control tasks, providing reliable execution for user programs and data management in demanding environments.

Features

• Integrated memory architecture with 480 kB user program memory and 256 kB user data memory.
• Versatile I/O configuration including 24 digital inputs, 16 digital outputs, and 8 configurable digital I/Os.
• High-precision analog processing with 8 analog inputs (supporting voltage, current, and PT100 sensors) and 4 analog outputs.
• Dual hardware counters capable of frequencies up to 50 kHz.
• Comprehensive communication support including RS-232, RS-485, and Ethernet TCP/IP.
• Fieldbus compatibility for seamless integration with Modbus and Profibus networks.

Technical Specifications

Model	07KT98 (GJR5253100R0220)
User Program Memory	480 kB
User Data Memory	256 kB
Digital Inputs	24 x 24V DC
Digital Outputs	16 x 24V DC
Analog Inputs	8 channels (Voltage, Current, PT100)
Analog Outputs	4 channels (-10 to +10V, 0 to 20mA)
Communication	RS-232, RS-485, Ethernet TCP/IP
Power Supply	24V DC
Operating Temperature	0 degC to +55 degC
Storage Temperature	-25 degC to +75 degC

Installation Guidelines

• Ensure the controller is mounted in a clean, dry environment with adequate ventilation to maintain operating temperatures below 55 degC.
• The unit supports standard DIN-rail or panel mounting; ensure secure fastening to prevent vibration-induced connection issues.
• Always disconnect power before installing or removing the module to prevent electrical damage.
• Use shielded cables for communication and analog signals to minimize EMI interference.
• Verify that all grounding connections are secure to maintain signal integrity and safety compliance.
• Handle with care to avoid electrostatic discharge (ESD) damage to internal components.

FAQ

What programming software is required for the 07KT98?

The 07KT98 Advant Controller 31 is programmed using the AC1131 software environment.

Does this unit support fieldbus communication?

Yes, the unit provides native support for Modbus and Profibus fieldbus protocols, allowing for flexible integration into existing automation networks.

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