ABB 07KT97 is a high-performance, integrated PLC controller for the Advant Controller 31 (AC31) series, featuring comprehensive digital/analog I/O, high-speed counters, and flexible communication for complex industrial automation tasks.
The 07KT97 is a premium basic controller unit (CPU) in the ABB AC31/CS31 family, designed for demanding applications requiring extensive I/O and analog processing. It operates as a master, slave, or stand-alone controller. Key features include 24 DI / 16 DO / 8 DIO, 8 configurable AI (supports Pt100), 4 AO, 2 x 50kHz high-speed counters, battery-backed RAM, real-time clock (RTC), and dual RS232 (Modbus) + CS31 bus ports. Its fanless, robust design ensures reliable operation in harsh industrial environments.
Description
Part No.: 07KT97 (GJR5253000Rxxxx)
Type: Basic Controller Unit (CPU)
System: Advant Controller 31 (AC31) / CS31
Supply: 24 V DC
Digital I/O:
24 DI (24V DC, 3 isolated groups, LED)
16 DO (Transistor, 0.5A, 2 isolated groups, LED)
8 DIO (Configurable as DI/DO)
Analog I/O:
8 AI (Configurable: 0-10V, 4-20mA, Pt100, differential)
4 AO (Configurable: ±10V, 0-20mA, 4-20mA, 12-bit)
Counters: 2× High-Speed Counter (50 kHz, 7 modes)
Comm: CS31 (RS-485), 2×RS232 (MODBUS RTU)
Memory: 512 kB Flash EPROM, Battery-backed RAM
Clock: Real-time clock (RTC)
Temp: -25°C to +60°C
Weight: ~0.8 kg
Mount: DIN rail (TH35)
Warranty: 1 Year
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