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Product Introduction
The ABB 1MRK000508-CDr03 is a high-performance binary input/output module designed for industrial automation and power protection applications. It is part of ABB’s advanced relay systems and provides reliable signal processing for monitoring and control tasks. The module ensures precise and rapid response in critical systems, making it a preferred choice for power substations, process industries, and smart grid infrastructure.
This module offers robust electrical isolation and supports a wide range of input voltages, ensuring compatibility with various ABB protection relays. Its compact form factor allows easy integration into control cabinets and substation automation systems.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | 1MRK000508-CDr03 |
| Functionality | Binary Input/Output Module |
| Number of Channels | 16 |
| Input Voltage Range | 220–250 VDC |
| Current Rating | 50 mA |
| Input Impedance | 22 kΩ |
| Response Time | <5 ms |
| Communication Interface | Compatible with ABB REx670 relay series |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Resistance | 5% to 95% (non-condensing) |
| Protection Class | IP20 |
| Mounting Type | PCB Assembly |
| Dimensions (L×W×H) | 85 x 35 x 25 mm |
| Weight | 0.1 kg |
| Certifications | CE, IEC 61850, RoHS |
Applications
The ABB 1MRK000508-CDr03 is widely used in:
- Power Substations – Enhancing automation and monitoring capabilities in protection relay systems.
- Smart Grids – Supporting efficient power distribution with rapid response input processing.
- Industrial Automation – Integrating with PLCs and SCADA systems for process control.
- Building Automation – Used in HVAC, lighting, and security system automation.
- Renewable Energy Systems – Supporting solar and wind energy infrastructure for stable operation.
Advantages
- High Precision Monitoring – Ensures accurate signal processing for reliable protection relay performance.
- Robust Electrical Isolation – Prevents signal interference and enhances system safety.
- Fast Response Time – Reduces relay triggering delays, improving overall system efficiency.
- Compact Design – Saves space and allows easy integration into existing control systems.
- Energy Efficient – Low power consumption without compromising performance.
- Reliable Performance – Built to withstand industrial and substation environments.
- Seamless Integration – Compatible with ABB’s REx670 relay systems.
Latest News Titles
- ABB Introduces Next-Generation Binary Input Modules for Power Systems
- Enhancing Substation Automation with ABB’s Advanced Relay Modules
- Smart Grid Evolution: ABB’s Role in Future Power Distribution
- ABB Expands Its Industrial Automation Portfolio with High-Performance Modules
- Binary Input/Output Modules: A Key Component in Digital Substations
- How ABB’s Protection Relays are Improving Grid Stability
- ABB’s Commitment to Energy Efficiency with Intelligent I/O Modules
- New ABB Innovations in Power System Protection and Monitoring
Frequently Asked Questions (FAQs)
-
What is the main purpose of the ABB 1MRK000508-CDr03?
- It serves as a binary input/output module, expanding the monitoring and control capabilities of ABB protection relays.
-
Which relay series is this module compatible with?
- It is specifically designed for use with ABB’s REx670 relay series.
-
Can this module be used in high-voltage environments?
- Yes, it supports an input voltage range of 220–250 VDC, making it suitable for high-voltage applications.
-
Is the module designed for outdoor installations?
- No, it has an IP20 protection rating and is intended for indoor use within control cabinets.
-
Does the module support redundancy for critical applications?
- Yes, it can be integrated into redundant protection systems to enhance reliability.
-
What is the response time of the binary inputs?
- The module has a response time of less than 5 milliseconds, ensuring rapid signal processing.
-
Can it be used in smart grid applications?
- Yes, it plays a crucial role in modern smart grids by providing real-time signal acquisition and control.
-
What maintenance is required for this module?
- It requires minimal maintenance, with periodic inspections recommended to ensure proper functionality.
-
How is this module installed in a protection relay system?
- It is a PCB-mounted assembly that integrates seamlessly into the ABB REx670 relay system.
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Can this module operate in high-humidity environments?
-
- Yes, it supports humidity levels between 5% and 95% (non-condensing).
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Related Models (Same Series or Similar Functionality)
| Model Number | Description | Application |
|---|---|---|
| 1MRK000508-BDr04 | Binary Input Module | Industrial Automation, Power Control |
| 1MRK000508-BDr02 | Binary Input Module | Substation & Smart Grid Automation |
| 1MRK000508-BB | Binary Input Module | Process Automation |
| 1MRK000509-CDr03 | Advanced Binary Input Module | High-Voltage Power Systems |
| 1MRK000510-ABr00 | Binary Output Module | Relay Protection and Control |
| 1MRK000614-ABr00 | Digital Input/Output Module | Renewable Energy & Industrial Processes |
| 1MRK000611-BBr00 | Compact Binary Input Module | Factory Automation and Safety Systems |
| 1MRK000615-CDr01 | Multipurpose Binary I/O Module | Process Control & Energy Management |
Popular ABB Models (Same Brand, Different Product Lines)
| Model Number | Description | Application |
|---|---|---|
| REF615 | Feeder Protection Relay | Power Distribution Networks |
| REX640 | Advanced Protection Relay | Substation Automation |
| PGC600 | Power Grid Controller | Smart Grid Management |
| RTU560 | Remote Terminal Unit | Power System Monitoring |
| AC500-S Safety PLC | Safety Programmable Logic Controller | Industrial Automation & Process Control |
| UMC100.3 | Motor Controller | Industrial Motor Protection |
| SACE Emax 2 | Air Circuit Breaker | Power System Protection |
| Tmax XT | Molded Case Circuit Breaker | Industrial Power Distribution |
