1MRK002133-ACr03 | ABB Relion® Analog Digital Signal Converter

ABB 1MRK002133-ACr03 Analog Digital Module

The ABB 1MRK002133-ACr03 is a high-performance Analog Digital Module (ADM) designed to convert analog signals from sensors and transducers into accurate digital data. Part of ABB’s Relion® 670 series, this module plays a crucial role in the protection, monitoring, and control of industrial and grid systems. By digitizing analog inputs, it ensures precise data acquisition and stable system performance in critical operations such as substation automation and grid protection.

Technical Specifications:

• Model Number: 1MRK002133-ACr03

• Type: Analog Digital Module (ADM)

• System Compatibility: ABB Relion® 670 series protection & control devices

• Functions: Analog signal conversion, digital processing

• Channels: 12 analog input channels

• Dimensions (L × W × H): 200 × 100 × 30 mm

• Weight: 0.76 kg

• Power Supply: 24 VDC typical

• Operating Temperature: –20°C to +60°C

• Storage Temperature: –40°C to +85°C

• Certifications: IEC 61850 compliant, CE

• Shipping Weight: 2 kg

• Application Areas: Substation automation, industrial monitoring, grid protection

FAQ:

1. What does the ABB 1MRK002133-ACr03 module do?
The ABB 1MRK002133-ACr03 is an analog-to-digital conversion module that processes analog inputs from sensors and transducers, converting them into digital data for ABB Relion® IEDs.

2. How many analog inputs does the module support?
The 1MRK002133-ACr03 supports 12 analog input channels, making it ideal for large-scale industrial and grid systems.

3. Can the ABB 1MRK002133-ACr03 module be used in harsh environments?
Yes, the module is designed with a rugged construction to operate reliably in industrial environments, with an operating temperature range from –20°C to +60°C.

4. What certifications does the ABB 1MRK002133-ACr03 have?
The module is IEC 61850 compliant and CE certified, ensuring it meets international standards for substation automation and industrial systems.

5. What is the warranty for the ABB 1MRK002133-ACr03?
The module comes with a 12-month warranty, providing confidence in its durability and long-term reliability.