Excellent PLC
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The ABB 07KT94/07KT94k GJR5252100R3161 is a sophisticated and highly reliable industrial automation controller designed for demanding process control environments. As part of ABB’s renowned Advant Controller family, this unit plays a critical role in distributed control systems (DCS), particularly within the ABB Advant Master system architecture. It is used extensively across a variety of industries where stable, continuous, and high-integrity process control is required.
This model features modular flexibility, real-time operation capabilities, and full integration with I/O systems and fieldbus communication protocols. With decades of field-tested performance, the 07KT94/07KT94k GJR5252100R3161 is a preferred choice for upgrading legacy control systems or implementing dependable process control in greenfield projects. It supports various communication interfaces and is known for its hot-swappable capability, minimal downtime during maintenance, and excellent fault-tolerance.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | ABB 07KT94 / 07KT94k GJR5252100R3161 Controller |
| Type | Industrial Automation Controller (Advant Controller 31 Series) |
| Processor Type | 32-bit Microprocessor |
| Power Supply | 24 V DC (±20%) |
| Memory | Integrated memory for real-time process control |
| Mounting Type | DIN Rail or Rack-mounted (modular system) |
| Input/Output Capacity | Up to 512 I/O points (via extension modules) |
| Supported Protocols | PROFIBUS, MODBUS, MasterBus 300, CS31 Bus |
| Redundancy | Supports CPU and communication redundancy |
| Diagnostics | Advanced self-diagnostics with LED status indicators |
| Environmental Protection | IP20 |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -25°C to +70°C |
| Humidity Tolerance | 5% to 95% non-condensing |
| Certifications | CE, UL, CSA, RoHS compliant |
| Dimensions (L x W x D) | 240 x 140 x 85 mm |
| Weight | 1.6 kg |
| Software Compatibility | Composer, Control Builder M, Advant Master DCS Software |
| Display/Interface | Optional LCD interface for diagnostics |
| Expansion Support | Compatible with multiple ABB expansion and I/O modules |
Applications
The ABB 07KT94/07KT94k GJR5252100R3161 Controller is engineered for use in mission-critical automation tasks where reliability, modularity, and efficient processing are vital. Typical application areas include:
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Power Generation Plants: Used for boiler control, turbine monitoring, and grid integration.
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Petrochemical & Refineries: Controls batch and continuous process systems, tank farms, and pumping stations.
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Water and Wastewater Management: Controls filtration systems, chemical dosing units, and pump stations.
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Pharmaceutical Industry: Ensures compliance with GMP and controls environmental and production parameters.
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Pulp & Paper: Used for machine control, paper quality monitoring, and production line automation.
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Steel and Metal Plants: Controls furnaces, rolling mills, and material handling systems.
Advantages
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Modular and Scalable: Its modular construction allows for flexible scaling depending on the size of the control system, making it suitable for both small and large automation projects.
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Enhanced Redundancy: Designed to offer redundancy in both CPU and communication channels, minimizing the risk of control failure.
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Long Lifecycle Support: As part of ABB’s mature controller product line, it benefits from extensive lifecycle support, including spare parts and migration services.
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Robust Industrial Design: Its ability to withstand wide temperature ranges and harsh environments ensures uninterrupted operation in industrial settings.
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Low Maintenance: Features such as hot-swapping capability, self-diagnostics, and real-time alarms reduce downtime and simplify maintenance procedures.
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Seamless Integration: The controller integrates easily with other ABB systems and third-party devices using standard industrial protocols.
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Real-Time Control: Its high-speed processor ensures minimal latency, making it well-suited for real-time control systems.
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Secure and Stable Operation: Designed for continuous operations, critical safety applications, and automation environments requiring uninterrupted uptime.
Frequently Asked Questions (FAQ)
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What is the difference between 07KT94 and 07KT94k?
The “k” variant typically represents an updated hardware revision with minor performance or compatibility improvements. -
Can this controller support redundant CPU configuration?
Yes, it supports hot-standby CPU redundancy for critical control applications. -
Which I/O modules are compatible with this controller?
It is compatible with ABB S800 and S900 remote I/O systems, as well as legacy CS31-based I/O. -
Is this controller compatible with modern HMI/SCADA software?
Yes, it communicates effectively with most HMI/SCADA platforms using standard protocols like MODBUS and PROFIBUS. -
How is it typically programmed?
Programming is done using Control Builder or Advant Composer software, with support for standard IEC 61131-3 languages. -
What is the typical lifespan of this controller in continuous operation?
With proper maintenance, the controller is expected to operate reliably for over 15 years. -
Can this controller be used in hazardous environments?
It has an IP20 rating and is suitable for control rooms; hazardous area deployment requires enclosure-based protection. -
Does the unit support firmware updates?
Yes, provides firmware upgrade tools compatible with maintenance systems. -
What is the maximum I/O count this controller supports?
It supports up to 512 I/O points, scalable with additional modules. -
Is remote monitoring possible with this unit?
Yes, remote diagnostics and control are supported when integrated with appropriate communication gateways.
Related Models (Same Series or Closely Related)
| Model Number | Description |
|---|---|
| 07KT94 GJR5252100R0101 | Standard model in the 07KT94 series with basic functionality |
| 07KT94 GJR5252100R3261 | Redundancy-supported version with advanced communication |
| 07KT92 GJR5252000R0101 | Compact controller variant for basic process control tasks |
| 07KT93 GJR5252100R0201 | Enhanced diagnostics and system status feedback |
| 07KT95 GJR5252200R0101 | Higher memory capacity and processing speed |
| 07AC91 GJR5252300R0101 | Advanced controller with wide protocol integration |
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| Model Number | Description |
|---|---|
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