Central Processing Unit ABB | 07KT97 GJR5253000R0200

Model: 07KT97 GJR5253000R0200
ABB Advant Controller 31 Basic Unit

Key Highlights:

24 Digital Inputs with optocoupler isolation and individual LED status indication

16 Digital Transistor Outputs, each supporting 500 mA (max. 625 mA)

8 Configurable Digital I/O, usable as either inputs or outputs

8 Analog Inputs (0–10 V, ±10 V, 4–20 mA, Pt100) with >100 kΩ impedance for voltage input

4 Analog Outputs (±10 V, 0–20 mA, 4–20 mA) with precise voltage/current control

2 High-Speed Counters supporting frequencies up to 50 kHz, 7 configurable modes

Integrated 512 kB Flash EPROM and 2 MB RAM for advanced program and variable storage

SmartMedia Card Slot for user program backup and OS updates

Real-Time Clock with 1-second resolution, backed by lithium battery (typical 5-year life)

Analog I/O Flexibility:

Supports voltage ranges: 0–5 V, 0–10 V, ±5 V, ±10 V

Current ranges: 0–20 mA, 4–20 mA

Temperature sensor support: Pt100 in 2-wire or 3-wire configuration, ranges -50°C to +400°C

Communication & Interfaces:

2 serial ports (COM1, COM2) configurable for MODBUS or programming/debugging

1 interface for communication module connection (e.g., 07 KP 90)

CS31 system bus interface for scalable networking

Programming & Operation:

Compatible with AC31 programming software (907 AC 1131)

Online programming supported without interrupting operations

RUN/STOP switch for manual control of program execution

Detachable terminal blocks for ease of installation and maintenance

Power & Environmental Specs:

Supply voltage: 24 V DC

Max. current consumption: 0.35 A

Reverse polarity protection: Yes

Weight：0.8kg

Battery backup module: 07 LE 90, lifespan: 5 years at 25°C

Max. wire size: 2.5 mm² (CS31 bus), 1.5 mm² (others)