The ABB 07KT97 central processing unit (CPU) module is a high-performance component designed for industrial automation. It belongs to the legacy AC31 PLC series, offering reliability, flexibility, and robust integration for various control applications.
General Information
- Product ID: GJR5253000R0270
- Type Designation: 07KT97
- Catalog Description: 07 KT 97 Central Processing Unit Module
- Country of Origin: Germany
- Part Type: New
Environmental Conditions
- Operating Temperature: 0°C to +55°C
- Storage Temperature: -25°C to +75°C
These temperature ranges ensure reliable operation in diverse industrial environments.
Input and Output Capabilities
Analog Inputs
- 8 channels supporting multiple ranges:- 0 to +5V, -5 to +5V (10-bit + sign)
- 0 to +10V, -10 to +10V (11-bit + sign)
- 0 to 20 mA, 4 to 20 mA
- PT100 sensors (2- or 3-wire, 12-bit resolution)
 
- Inputs can also function as digital inputs.
Analog Outputs
- 4 channels supporting:- -10 to +10V (11-bit + sign)
- 0 to 20 mA (12-bit resolution)
 
Digital Inputs and Outputs
- Digital Inputs: 24 (24V DC)
- Digital Outputs: 16 (24V DC)
Maximum I/O Capacity
- Analog I/Os: 232 inputs, 228 outputs
- Digital I/Os: 1024
This extensive I/O capability makes the 07 KT 97 CPU module suitable for complex industrial systems.
Performance and Memory
- User Program Memory: 480 kB
- User Data Memory: 256 kB
- Memory Type: Flash EPROM, non-volatile RAM, and SMC
- Instruction Execution Speed: 1000 instructions (65% logic, 35% word) in 0.3 ms
- Hardware Counters: 2, supporting up to 50 kHz
High-speed processing and ample memory allow the CPU module to handle demanding tasks efficiently.
Communication Interfaces
- Fieldbus Interface: Ethernet TCP/IP
- Serial Ports:- Port 1: RS232 for programming or Modbus (master/slave)
- Port 2: RS232 for Modbus (master/slave) or ASCII
 
Ensures seamless communication with other devices in the network.
Power and Physical Attributes
- Primary Voltage: 24 V DC
- Output Voltage: 24 V DC
- Output Current: 0.5 A
- Dimensions: Depth 85 mm
- Net Weight: 5.4 kg
Compact dimensions and robust build make integration into existing setups easy.
Certifications and Compliance
- Declaration of Conformity (CE): 1SAD938504-0047
- RMRS Certificate: 1SAA960000-0701
- RoHS Compliance: Certified
Ensures safe and reliable operation meeting international standards.
Applications and Software
- Programmable using AC1131 software, ideal for precision and flexible applications.
- Real-time clock functionality supports time-sensitive tasks.
Availability
- Warehouses: Menden and Ladenburg, Germany
- Minimum Order Quantity: 1 piece
Suitable for both small-scale and large-scale industrial projects.
Category
- Products: PLC Automation
- Legacy Products: AC31 PLCs and previous series
The 07 KT 97 CPU Module offers exceptional performance and reliability, making it an essential part of legacy automation systems.
Details
| Weight | 5.4 kg | 
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