Overview

The ABB 07 KT 98 GJR5253100R4278 is a fan-specific controller designed for use in industrial automation applications. It features digital inputs/outputs, analog inputs/outputs, counters, communication interfaces, and a real-time clock.

Technical Specifications

General

• Operating Modes: Bus master, slave (remote processor), stand-alone basic unit
• Power Supply: 24 V DC
• Programming: AC31 programming software (IBM compatible PC)
• Online Program Modification: Possible without interrupting operation
• Data Backup: Integrated battery, Flash EPROM

Inputs/Outputs

• Digital Inputs: 24 with LED displays
• Digital Transistor Outputs: 16 with LED displays
• Digital Inputs/Outputs: 8 with LED displays
• Analog Inputs: 8 individually configurable (0-10 V, 0-5 V, ±10 V, ±5 V, 0-20 mA, 4-20 mA, differential inputs, Pt100)
• Analog Outputs: 4 individually configurable (±10 V, 0-20 mA, 4-20 mA)
• Counters: 2 for counting frequencies up to 50 kHz (7 operating modes)

Interfaces

• CS31 System Bus: For system expansion
• Communication Module Interface: For connecting 07 KP 90
• Serial Interfaces: 2 (COM1, COM2) - MODBUS interfaces, programming/test functions, freely programmable interfaces