ABB 07KT98 GJR5253100R1260 Advant Controller 31 Basic Unit
1. Product Overview
The ABB 07KT98 GJR5253100R1260 is a core controller in the Advant Controller 31 series, widely used in distributed automation systems. This controller can function as a bus master, remote processor, or standalone unit, supporting multiple communication interfaces and expansion modules to meet complex industrial automation requirements.
Powered by 24V DC, the device provides rich I/O interfaces, including 24 digital inputs, 16 digital outputs, 8 digital input/outputs, 8 analog inputs, and 4 analog outputs, configurable for various industrial signal types. Additionally, it supports high-speed counting up to 50 kHz and features an integrated real-time clock for precise data and time synchronization.
The unit offers various networking options, including MODBUS, CS31 system bus, PROFIBUS-DP, ARCNET, and Ethernet, and supports SmartMedia cards for storing and updating the operating system or PLC programs. Its robust enclosure and modular design make it suitable for industrial environments such as manufacturing, energy management, and process control.
2. Key Features
- Multiple operating modes: Can function as a standalone controller, bus master, or remote processor
- Comprehensive I/O options:
- 24 digital inputs with LED indicators
- 16 digital transistor outputs with LED indicators
- 8 digital input/outputs (configurable)
- 8 configurable analog inputs (supporting 0-10V, 0-5V, ±10V, ±5V, 0-20mA, 4-20mA, Pt100)
- 4 configurable analog outputs (supporting 0-10V, 0-20mA, 4-20mA)
- Integrated communication capabilities:
- CS31 system bus
- MODBUS interface
- Optional PROFIBUS-DP, ARCNET, and Ethernet
- 2 programmable serial interfaces (COM1/COM2)
- High-performance processing:
- 1MB user program storage
- 1MB user data storage + 256KB RETAIN (power failure retention)
- 128KB Flash EPROM
- Processing speed: 0.07 ms/kB
- Real-time functionality:
- High-speed counter (max 50 kHz, 7 modes)
- Integrated real-time clock
- Battery backup
- Additional features:
- SmartMedia card support for storing and updating programs and data
- LED indicators for status monitoring
- Removable screw-type terminal blocks
- DIN rail mounting or screw fixation
- Supports online program modification
3. Technical Specifications
3.1 Mechanical Data
| Parameter | Specification |
|---|---|
| Dimensions (W x H x D) | 240 x 140 x 85 mm |
| Weight | 1.6 kg |
| Mounting Method | DIN rail (EN 50022-35) or screw fixation |
| Terminal Type | Removable screw terminals |
3.2 General Information
| Parameter | Specification |
|---|---|
| Processor Type | Industrial Control CPU |
| User Program Storage | 1 MB |
| User Data Storage | 1 MB + 256 kB RETAIN + 128 kB Flash EPROM |
| Processing Speed | 0.07 ms/kB |
| Real-time Clock | Integrated, accuracy 1 second |
| High-speed Counter | Max 50 kHz, 7 configurable modes |
| Power Supply Voltage | 24V DC |
| Maximum Current Consumption | 0.55 A |
| Reverse Polarity Protection | Yes |
3.3 Digital I/O
| Parameter | Quantity | Description |
|---|---|---|
| Digital Inputs | 24 | 3 groups of 8, electrically isolated |
| Digital Outputs | 16 | 2 groups of 8, transistor outputs |
| Digital Input/Outputs | 8 | 1 group, configurable |
3.4 Analog I/O
| Parameter | Quantity | Description |
|---|---|---|
| Analog Inputs | 8 | 0-10V, 0-5V, ±10V, ±5V, 0-20mA, 4-20mA, Pt100 |
| Analog Outputs | 4 | 0-10V, 0-20mA, 4-20mA |
3.5 Communication Interfaces
| Interface | Type | Description |
|---|---|---|
| Serial Interface | COM1, COM2 | MODBUS, programmable |
| Parallel Interface | 1 | For communication processor connection |
| System Bus | CS31 | Supports remote I/O expansion |
| Optional Communication | PROFIBUS-DP, ARCNET, Ethernet | Depending on model |
4. Industry Applications
The ABB 07KT98 GJR5253100R1260, as a high-performance industrial controller, is widely used in the following industries:
4.1 Manufacturing
- Ideal for assembly lines, robotic control, CNC machines
- Real-time data acquisition enhances production efficiency
- Compatible with smart sensors and industrial Ethernet
4.2 Energy Management
- Applied in substations and smart distribution systems
- Enables remote monitoring via PROFIBUS-DP / Ethernet
- Supports intelligent load management for optimal power distribution
4.3 Process Control
- Suitable for chemical, pharmaceutical, and food processing industries
- High-precision analog signal acquisition ensures process stability
- High-speed counter supports high-frequency signal processing
4.4 Transportation & Infrastructure
- Used in tunnel lighting, automated toll systems
- Real-time data acquisition and alarm systems
- Supports remote maintenance and upgrades
