ABB 07KT94 GJR5252100R0101 | Advant Controller 31 CPU Module-Guangzhou Qiming Automation Technology Co., Ltd.

Product Description：

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ABB 07KT94, identified by part number GJR5252100R0101, is a critical central processing unit (CPU) module engineered for ABB Advant Controller 31 (AC31) programmable logic controller (PLC) platforms. As the brain of the automation system, it undertakes core tasks including logic operation, arithmetic processing, program execution, I/O management, and system diagnostics, ensuring the stable and efficient operation of the entire control system.

Built with industrial-grade components and advanced circuit technology, this CPU module delivers exceptional reliability and durability. It supports high-speed program execution and data processing, compatible with ABB’s proprietary programming languages and standard industrial communication protocols. Equipped with multiple integrated interfaces—including serial ports and Ethernet (optional)—it enables seamless connection with I/O modules, HMIs, SCADA systems, and other automation devices, facilitating efficient data exchange and system integration.

Designed for harsh industrial environments, the ABB 07KT94 GJR5252100R0101 operates reliably across a wide temperature range of 0°C to +60°C, with protection against electromagnetic interference (EMI), voltage fluctuations, and dust. It undergoes rigorous factory testing, including aging, vibration, and EMC tests, to meet international industrial standards (CE, UL, RoHS).

The module features a compact, DIN-rail mountable design for easy installation and maintenance. It supports hot swapping (in compatible systems) and quick replacement, minimizing downtime during system upgrades or repairs. Widely deployed in power generation, chemical processing, oil & gas, metallurgy, and general manufacturing, it is a trusted choice for both new system deployments and legacy equipment modernization.

Main Features & Advantages：

Core Features

Model: ABB 07KT94, Part No.: GJR5252100R0101
Product Type: Advant Controller 31 (AC31) CPU Module
High-speed processing: Efficient logic and arithmetic operation for complex control tasks
Integrated communication: Multiple interfaces for seamless system connectivity
Industrial durability: 0°C~+60°C operation, strong EMI resistance
Easy integration: Native compatibility with ABB AC31 I/O and HMI systems
Certified quality: CE, UL, RoHS compliant, strict factory testing
Compact design: DIN-rail mounting, space-saving and easy to install

Core Advantages

Reliable performance: Industrial-grade components ensure long-term stable operation
Powerful control: Handles complex automation logic and data processing efficiently
Flexible connectivity: Interfaces with diverse devices for comprehensive system integration
Low maintenance: Quick replacement and diagnostics reduce downtime and costs
Wide applicability: Suits multiple industries and legacy ABB AC31 system upgrades

Technical Parameters

Parameter	Specification
Model	ABB 07KT94
Part Number	GJR5252100R0101
Product Type	CPU Module / Processor Unit
Compatible System	ABB Advant Controller 31 (AC31) PLC
Processing Speed	High-speed logic & arithmetic execution
Communication Interfaces	Serial ports, Ethernet (optional)
Operating Temperature	0°C ~ +60°C
Protection Class	IP20
Mounting	DIN rail
Power Supply	24 V DC
Certifications	CE, UL, RoHS
Weight	Approx. 0.8 kg
Dimensions	Standard AC31 module size

07KT94

Application Fields：

Power Industry: Thermal power plant automation, boiler and turbine control
Chemical & Petrochemical: Process control for reactors, pipelines, and refining units
Oil & Gas: Wellhead, pipeline, and refinery control systems
Metallurgy: Smelting, rolling, and furnace automation control
General Manufacturing: Production line automation, assembly line control
Water Treatment: Sewage and water supply plant automation systems
Legacy System Upgrade: Replacement CPU for existing ABB AC31 installations

FAQ：

Q1: What is ABB 07KT94 GJR5252100R0101?

A: It is the core CPU module for ABB Advant Controller 31 (AC31) PLC systems, responsible for logic control, data processing, and system coordination in industrial automation.

Q2: Which ABB systems is it compatible with?

A: It is natively designed for ABB Advant Controller 31 (AC31) series, matching all standard AC31 I/O modules and peripherals.

Q3: What are its key functions?

A: It executes user programs, processes input/output signals, communicates with HMIs/SCADA, and performs system diagnostics to ensure reliable operation.

Q4: What is the operating temperature range?

A: It operates stably in 0°C to +60°C, suitable for most industrial environments.

Q5: Is it easy to install and replace?

A: Yes. It uses standard DIN-rail mounting and a plug-in design, enabling quick installation and replacement to minimize downtime.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.