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.
Details
| Weight | 1.62 kg |
|---|---|
| Dimensions | 254 × 152 × 102 mm |
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