1. General Information

• Model: 07KT97

• Part Number: GJR5253000R4270

• Product Type: PLC Central Unit / Basic Unit

• Series: Advant Controller 31 (AC31), Freelance

• Manufacturer: ABB

• Origin: Sweden

  

2. Power Supply

• Rated Voltage: 24 VDC

• Input Current: < 50 mA

3. Memory

• User Program: 480 KB

• User Data: 256 KB (Flash EPROM)

4. I/O Configuration

• Digital Inputs: 24 channels (3 groups × 8, electrically isolated)

• Digital Outputs: 16 transistor outputs (2 groups × 8, electrically isolated)

• Analog Inputs: 8 channels, 12-bit bipolar; supports:

  • Voltage: ±5 V, ±10 V, 0–5 V, 0–10 V

  • Current: 0–20 mA, 4–20 mA

  • PT100 (2/3-wire)

• Analog Outputs: 4 channels

5. Communication

• Ports: Ethernet (TCP/IP), RS-485

• Protocols: Modbus TCP/IP, Ethernet/IP, Profibus DP

6. Environmental

• Operating Temperature: 0 °C to +55 °C

• Storage Temperature: -25 °C to +75 °C

• Humidity: 5%–95% RH, non-condensing

7. Physical

• Dimensions (W×H×D): 152 × 102 × 254 mm (6.0" × 4.0" × 10.0")

• Weight: 0.9 kg (1 lb 15 oz)

8. Features

• Compact, rugged design for industrial automation

• High-reliability control for manufacturing, power, water treatment, chemical industries

• Supports AC1131 programming; SPS (PLC) functionality