Description
Product Specifications
- Model Number: 07KT98
- Part Number: GJR5253100R4278
- Manufacturer: ABB
- Series: Advant Controller 31 (AC31)
- Power Supply: 24 V DC
- Digital I/O: 24 Inputs, 16 Outputs, 8 Configurable I/O
- Analog I/O: 8 Inputs (Configurable), 4 Outputs
- Programming: AC31 Software (IBM compatible PC)
- Interfaces: 2x Serial (COM1, COM2), CS31 System Bus
- Status: ABB 07KT98 GJR5253100R4278 industrial control module

The 07KT98 is a robust, high-performance basic controller module within the ABB Advant Controller 31 family, engineered specifically for demanding industrial automation tasks. This unit integrates advanced processing capabilities with extensive I/O connectivity, allowing for real-time logic execution, precise analog control, and flexible system expansion via the CS31 bus. Its design ensures reliable operation in harsh environments, making it a trusted solution for complex machine control, manufacturing lines, and wind energy applications.
🔍 Comparison with Similar Models
The GJR5253100R4278 version is distinct from base-level 07KT98 units due to its specialized firmware and hardware configuration optimized for wind energy (often labeled as “WindTec” or fan-specific). While a standard 07KT98 focuses on general PLC functionality, the R4278 variant includes enhanced signal processing for specific rotating equipment parameters. Compared to older iterations like the 07KT97, the 07KT98 provides significantly faster cycle times, expanded memory capacity for user programs, and superior network connectivity, ensuring improved integration with modern industrial communication protocols.
🚀 Recommended ABB Advant Controller Series Models
- 07KT98-ETH (Ethernet variant)
- 07KT97
- 07KR91
- 07KP90 (Communication Module)
- 07KT94
- 07AC91
- 07AI91
- 07AO91
- 07DI92
- 07DO92
At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.
Contact Information
Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
What shipping methods do we use?
We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, whatsapp, wechat, skype, or any preferred communication platform. simply reach out to us, and we’ll promptly provide a quote tailored to your needs.