Overview
The ABB 07KT94 GJR5252100R0161 is the central processing unit for the Advant Controller 31 series. It manages digital and analog inputs and outputs, ensuring precise and reliable control of industrial processes. Operating on 24 V DC, it features 512 kB Flash EPROM and 2 MB RAM for fast program execution and efficient data handling.
Functional Highlights
- 24 digital inputs, 16 transistor outputs, and 8 digital I/Os.
- 8 analog inputs and 4 analog outputs for versatile process management.
- Supports up to 31 remote modules via the CS31 system bus.
- High-speed counter up to 50 kHz and integrated real-time clock for precise timing.
- Two serial interfaces for programming and communication plus one parallel interface.
Technical Specifications
General I/O and Processing
| Specification | Details |
|---|---|
| Digital Inputs | 24 channels, 3 groups of 8, delay 7 ms, voltage -30…+30 V |
| Digital Outputs | 16 transistor outputs, 500 mA nominal, short-circuit proof |
| Digital I/Os | 8 channels, flexible assignment |
| Analog Inputs | 8 channels, configurable 0–10 V / ±10 V / 0–20 mA, 10–12 bit resolution |
| Analog Outputs | 4 channels, ranges -10…+10 V, 0–20 mA, 12-bit resolution |
| Flash EPROM | 512 kB (240 kB program + 120 kB user data) |
| RAM | 2 MB with online programming support |
| High-Speed Counters | 7 modes, ±32768 range, max 50 kHz |
| Software Timers | Up to 80 timers, delay 1 ms to 24.8 days |
| Expansion | Up to 31 remote modules, 992 digital I/O, 224 analog I/O channels |
| Physical Size | 240 x 140 x 85 mm, 1.6 kg, DIN rail or M4 screw mounting |
Power and Connectivity
| Specification | Details |
|---|---|
| Rated Voltage | 24 V DC |
| Current Consumption | Max 0.35 A |
| Reverse Polarity Protection | Yes |
| Battery | Lithium battery 07 LE 90, typical lifetime 5 years at 25°C |
| Serial Interfaces | COM1 and COM2 (RS-232), isolated from CS31 and digital I/Os |
| CS31 System Bus | RS-485, master/slave, address stored in Flash EPROM for slaves |
System Integration & Applications
The 07KT94 CPU is ideal for distributed automation, including:
- Temperature, pressure, and flow control in manufacturing plants.
- Level monitoring for tanks and silos.
- Systems requiring extensive remote module integration.
- Real-time data acquisition and process monitoring for industrial control.
FAQ
Q1: Is this unit brand new and in stock?
Yes, the ABB 07KT94 GJR5252100R0161 is original, available in stock, and ready for shipment.
Q2: What is the typical delivery time?
Delivery ranges from 3 days to 2 weeks, depending on order size. Standard logistics include DHL and other reliable carriers.
Q3: What support is available for quality issues?
Products have a 30-day return policy for quality issues, ensuring reliability and peace of mind.
Details
| Weight | 0.7 kg |
|---|
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