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Product Introduction
The ABB 83SR03K-E GJR2342800R1100 is a high-reliability control module designed specifically for demanding industrial automation environments. As part of ABB’s extensive range of automation components, the 83SR03K-E serves as a vital link in distributed control systems (DCS), ensuring precise execution of control commands, system monitoring, and process optimization.
Engineered to meet the rigorous standards of industrial operation, this module features robust hardware design, exceptional processing capabilities, and seamless integration with ABB’s control systems like the Symphony, Advant, and Freelance series.
Thanks to its modular structure, flexible interfacing options, and field-proven durability, the ABB 83SR03K-E is highly valued across industries including oil and gas, chemical processing, power generation, and manufacturing.
Product Specifications
| Parameter | Description |
|---|---|
| Product Name | Control Module |
| Model Number | 83SR03K-E GJR2342800R1100 |
| Manufacturer | ABB |
| Type | Digital Output Control Module |
| System Compatibility | Symphony DCS, Advant Controller Series |
| Supply Voltage | 24 VDC (nominal) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Isolation Voltage | 500V AC between logic and output |
| Output Type | Relay Contact Output |
| Number of Outputs | 8 channels |
| Switching Capacity | 2A at 30VDC / 0.5A at 120VAC |
| Response Time | < 10 ms |
| Diagnostic Features | Built-in LED indicators for each channel |
| Mounting Method | DIN Rail or Panel Mountable |
| Communication Interface | Proprietary ABB backplane bus |
| Dimensions (W×H×D) | 105 × 250 × 130 mm |
| Weight | 1.1 kg |
| Certifications | CE, UL, CSA |
Product Applications
The ABB 83SR03K-E is widely deployed in:
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Power Generation Plants: Controlling turbine systems, managing auxiliary services, and ensuring synchronized operations.
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Chemical and Petrochemical Industries: For accurate process control, especially in hazardous or demanding chemical environments.
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Oil and Gas Sector: Used in upstream and downstream automation tasks such as wellhead control, refining, and distribution.
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Manufacturing: For automating production lines, packaging systems, and quality control equipment.
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Water and Wastewater Treatment: Monitoring pumps, valves, and chemical dosing systems.
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Pharmaceutical Production: Supporting stringent control requirements in batch processing and manufacturing operations.
Product Advantages
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Exceptional Reliability: Built to endure extreme industrial conditions without performance degradation.
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Fast Response Time: Enables real-time control with low latency, crucial for critical process management.
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Modular Design: Facilitates easy maintenance, upgrades, and scalability without interrupting system operation.
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Robust Diagnostics: Integrated LED status indicators make troubleshooting straightforward and minimize downtime.
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Strong Compatibility: Seamlessly integrates into ABB’s legacy and modern control systems.
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Space-Saving: Compact design allows installation even in cabinets with limited space.
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Energy Efficiency: Optimized for low power consumption, reducing overall operational costs.
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Comprehensive Certifications: Fully compliant with international standards ensuring easy approval for global projects.
FAQ
1. What industries commonly use the ABB 83SR03K-E control module?
The 83SR03K-E is widely used across power generation, oil and gas, chemical processing, water treatment, and heavy manufacturing industries where high-reliability digital output control is essential.
2. How does the module ensure operational safety during faults?
The 83SR03K-E features built-in fault detection and isolation functions. When a fault is detected on an output channel, the system triggers an automatic safe-state response and activates LED indicators for immediate troubleshooting.
3. Can the 83SR03K-E handle high-frequency switching operations?
Yes, the module is designed for moderate to high switching frequencies, with an optimized response time of less than 10 milliseconds, making it suitable for critical fast-acting processes.
4. Is it possible to configure the output channels individually?
Yes, each output channel can be configured independently according to the requirements of the control application, allowing flexible system architecture and redundancy setups.
5. What protections are integrated into the ABB 83SR03K-E module?
The module includes protections against short circuits, overvoltage, and electromagnetic interference (EMI), ensuring long-term reliable operation even in harsh industrial environments.
6. How does the module perform diagnostics?
Diagnostics are managed both locally through front-panel LEDs for each output and remotely via system communication back to the main DCS, providing real-time health status and fault logs.
7. Are there any specific storage requirements for spare units?
Spare modules should be stored in a dry, dust-free environment at a storage temperature between -40°C and +85°C to maintain component integrity before use.
8. Does ABB offer calibration services for the 83SR03K-E module?
Since the 83SR03K-E is a digital output module with factory calibration, routine recalibration is not needed. However, ABB offers full health check and testing services during preventive maintenance programs.
9. How does the 83SR03K-E integrate with existing ABB control systems?
The module communicates seamlessly over ABB’s proprietary backplane bus, ensuring tight integration with Symphony, Advant, and Freelance systems without the need for protocol converters.
10. What are the main factors influencing the module’s lifespan?
The main factors include ambient temperature, operating load, vibration levels, power quality, and maintenance practices. Proper environmental control and preventive maintenance can significantly extend operational life beyond 20 years.
Related Models (Same Series or Compatible)
| Model Number | Description |
|---|---|
| 83SR02 GJR2342800R1101 | 16 Channel Digital Output Module |
| 83SR04 GJR2342800R2100 | 8 Channel Digital Input Module |
| 83SR01 GJR2342800R1200 | Redundant Output Module |
| 81EU01E-E GJR2391500R1210 | Processor Interface Module |
| 84SV10 GJR2392500R1100 | Redundant Supply Unit |
| 83SR12 GJR2342800R4200 | Isolated Relay Output Module |
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