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Product Introduction
The ABB 07MK92 GJR5253300R1161 Communication Processor is a dedicated industrial module designed for reliable and efficient serial communication within ABB’s Advant Controller 31 series or similar automation systems. This processor module plays a pivotal role in enabling bidirectional data exchange between control systems and external devices via serial communication standards.
Built for complex automation environments, it bridges communication between Programmable Logic Controllers (PLCs), Human Machine Interfaces (HMIs), SCADA systems, and other field devices. The 07MK92 is a standard component in distributed control systems (DCS), ensuring accurate and timely data transmission across industrial networks. With its robust design and compatibility with legacy systems, this module remains an essential part of many process control infrastructures.
Whether it’s integrating third-party equipment, expanding communication capabilities, or simply serving as a stable serial link in an existing network, the 07MK92 processor delivers performance, reliability, and long-term serviceability.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | ABB 07MK92 GJR5253300R1161 |
| Product Type | Communication Processor Module |
| Functionality | Serial Communication (RS-232 / RS-485) |
| Voltage Supply | 24 VDC |
| Communication Ports | 2 x Serial Ports (Configurable) |
| Supported Protocols | ASCII, Modbus, Custom Serial |
| Data Transfer Rate | Up to 115200 bps |
| Mounting Type | DIN rail or Backplane |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% (non-condensing) |
| Dimensions (W x H x D) | 200 × 150 × 90 mm |
| Weight | 1.2 kg |
| Certifications | CE, RoHS, UL (depending on production batch) |
Product Applications
The ABB 07MK92 GJR5253300R1161 is widely adopted in various industrial sectors due to its flexibility and reliable communication performance. Here are common applications:
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PLC Serial Integration: Enables communication between the Advant Controller series and third-party equipment using standard serial protocols.
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SCADA Systems: Facilitates data acquisition and command transmission from field devices to SCADA systems.
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HMI Interface Support: Links PLCs with HMI panels for operator control and visualization.
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Legacy System Expansion: Offers communication support for older devices that still operate on serial protocols.
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Data Logging Systems: Interfaces with sensors and recorders for capturing operational data over long periods.
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Utility Automation: Used in power substations and water treatment plants to interface with RTUs (Remote Terminal Units).
Product Advantages
The 07MK92 GJR5253300R1161 stands out for its long-term reliability and compatibility. Here are some of its key advantages:
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Stable and Proven Architecture: Long service life with minimal maintenance needs, ideal for mission-critical applications.
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Broad Compatibility: Works seamlessly with ABB Advant series systems and many external serial devices.
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User-Configurable Communication: Flexible settings for baud rate, parity, and stop bits for various protocols.
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Compact and Modular Design: Fits into existing control panels without requiring major layout changes.
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Cost-Effective Retrofit Solution: Helps extend the life of legacy systems by integrating them into modern networks.
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Industrial Durability: Withstands wide temperature and humidity ranges, suitable for harsh environments.
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Easy Diagnostic Features: LED indicators and diagnostic functions simplify troubleshooting and commissioning.
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Standard Compliance: Built according to industry standards, ensuring safety and reliability.
Frequently Asked Questions (FAQ)
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What is the main function of the ABB 07MK92 GJR5253300R1161?
The main function is to enable serial communication between ABB control systems and external serial devices. -
What types of communication interfaces does it support?
It supports RS-232 and RS-485, allowing for flexible connectivity. -
Can it be used with SCADA or HMI systems?
Yes, it is designed to facilitate communication between controllers and SCADA/HMI systems. -
What is the maximum data transmission speed?
The processor supports up to 115200 bits per second. -
Is this processor compatible with other ABB modules?
Yes, it is fully compatible with the Advant Controller 31 and other ABB modules supporting serial interfaces. -
How is the module mounted?
It can be mounted via DIN rail or directly on the controller backplane. -
Does the module support Modbus communication?
Yes, it supports Modbus RTU and ASCII depending on the configuration. -
What is the operating temperature range?
It operates effectively between -20°C and +60°C. -
Is this product still supported by ABB?
While considered mature, it is still supported in many legacy applications and via ABB’s lifecycle services. -
What happens in case of communication failure?
Diagnostic LEDs and internal diagnostics help quickly identify and resolve communication issues.
Related Models (Same Series or Communication Modules)
| Model | Description | Key Feature |
|---|---|---|
| ABB 07MK91 | Basic Serial Communication Module | Entry-level serial communication |
| ABB 07MK93 | Communication Interface Module | Supports multiple serial protocols |
| ABB 07KT94 | CPU Module with Serial Interface | Integrated logic and communication |
| ABB 07KT98 | Advanced Controller with Communication Support | Used in process control environments |
| ABB 07DC92 | Remote I/O Communication Module | Links remote devices via serial ports |
| ABB 07KP93 | Communication and Power Processing Module | Combines power supply and comms control |
Popular ABB Models (High Demand Industrial Modules)
| Model | Description | Application Area |
|---|---|---|
| ABB 07AC91 | Analog Input Module | Analog signal processing in automation |
| ABB 07KT98C | CPU/Controller Module | Central processing unit for control tasks |
| ABB 07AP90 | Power Supply Module | Industrial-grade power conditioning |
| ABB 07AI91 | Digital/Analog I/O Interface | General I/O for automation systems |
| ABB 07DI92 | Digital Input Module | Captures binary signals from field devices |
| ABB 07DO92 | Digital Output Module | Sends control signals to actuators |
