Name: ABB GJR5253100R0270 07KT98 Basic Module Ethernet AC31
Brand: ABB
SKU: GJR5253100R0270
Availability: InStock

Overview

The ABB GJR5253100R0270 07KT98 is a Basic Module for the AC31 PLC system. It provides essential analog and digital I/O functions with Ethernet TCP/IP communication, suitable for industrial automation. Engineers designed this module to ensure robust performance, fast processing, and reliable signal control in complex environments.

Key Features

Analog Inputs: 8 channels, supporting 0–5V, ±5V (10-bit), 0–10V, ±10V (11-bit), 0–20 mA, 4–20 mA (12-bit), and PT100 2/3-wire configurations.
Analog Outputs: 4 channels, -10…+10V (11-bit), 0–20 mA (12-bit).
Digital I/Os: 24 DC 24V digital inputs, 16 DC 24V digital outputs, 8 configurable digital I/Os.
Maximum I/Os: 232 analog inputs, 224 analog outputs, 1040 digital I/Os.
Fieldbus Interface: Ethernet TCP/IP for reliable network communication.
Hardware Counters: 2 counters, maximum input frequency 50 kHz.
Memory: 1000 kB Flash EPROM for user data, 1000 kB non-volatile RAM for programs.
Serial Ports: 2 RS232 for programming, Modbus, or ASCII communication.
Real-time Clock: Integrated for accurate timing and process control.

Technical Specifications

Specification	Value
Model Number	GJR5253100R0270
Type Designation	07KT98-ETH
Catalog Description	07KT98 Basic Module Ethernet AC31
Operating Temperature	0 … +55 °C
Storage Temperature	-25 … +75 °C
Output Voltage	24 V DC
Output Current	0.5 A
Analog Input Resolution	10–12 bit depending on signal type
Analog Output Resolution	11–12 bit
Digital Inputs	24 DC 24V
Digital Outputs	16 DC 24V
Configurable Digital I/Os	8
User Program Memory	1000 kB Flash EPROM, non-volatile RAM
User Data Memory	1000 kB Flash EPROM
Weight	1.62 kg
Depth	85 mm
Gross Volume	5.775 dm³
Programming Software	AC1131
Terminal Type	Screw terminals, pluggable
Compliance	CE, RoHS, UL

Applications

The ABB GJR5253100R0270 07KT98 module provides versatile I/O management for industrial automation systems. Its Ethernet interface allows fast communication while supporting analog, digital, and configurable I/Os. It suits manufacturing processes, machine control, and PLC-based automation where reliable signal processing and robust performance are critical.