Product Overview
The ABB 07KT98 GJR5253100R3260 is a high-performance PLC basic unit from the Advant Controller 31 (AC31) series, designed for advanced industrial automation systems. It combines integrated I/O, serial communication interfaces, and CS31 bus expansion for maximum flexibility. Moreover, this compact yet powerful controller supports a wide range of analog and digital signals, offering robust performance for both new installations and legacy system upgrades.
Functional Highlights
The 07KT98 PLC delivers reliable control in demanding industrial environments. Its built-in I/O and modular design reduce wiring complexity and installation time.
Key benefits include:
- Integrated I/O Capacity: 24 digital inputs, 16 digital outputs, 8 configurable I/O, 8 analog inputs, and 4 analog outputs.
- CS31 Bus Expansion: Supports up to 992 digital and 224 analog channels across 31 remote modules.
- High-Speed Processing: Typical scan time of 0.07 ms per kB ensures rapid program execution.
- Comprehensive Diagnostics: 60 status LEDs display operation, errors, and bus communication states.
- Flexible Communication: Dual RS-232 ports and one parallel interface for programming and networking.
In addition, the unit supports both master and slave modes on the CS31 RS-485 bus, ensuring easy integration within complex systems.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | 07KT98 GJR5253100R3260 |
| Type | Advant Controller 31 PLC Basic Unit |
| Power Supply | 24 V DC, 0.55 A max |
| Memory | Flash 1 MB + SRAM 256 kB + DRAM 2 MB |
| I/O Channels | 24 DI, 16 DO, 8 configurable I/O, 8 AI, 4 AO |
| Expansion Bus | CS31 System Bus (RS-485) |
| High-Speed Counter | 7 modes, up to 50 kHz |
| Dimensions | 240 × 140 × 85 mm |
| Weight | 1.6 kg |
| Mounting | DIN EN 50022–35 |
| Programming Software | 907 AC 1131 |
| Backup Battery | 07LE90, approx. 5 years at 25°C |
| LED Indicators | 60 (Status, Power, Bus, Error, I/O) |
The controller includes reverse polarity protection, short-circuit safeguards, and varistor protection for inductive loads, ensuring long-term reliability.
System Integration
The ABB 07KT98 integrates seamlessly with Advant OCS and MasterPiece systems, making it ideal for process automation, plant control, and discrete manufacturing.
- Process Control: Manages analog and digital signals for pumps, valves, and sensors.
- Factory Automation: Supports distributed I/O through CS31 bus connections.
- Legacy System Support: Compatible with S100 and AC31 family modules for retrofit projects.
Therefore, it provides a reliable migration path for maintaining existing ABB infrastructures while upgrading performance.
Details
| Weight | 1.62 kg |
|---|---|
| Dimensions | 85 mm |
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