Product Type:Control System Module
Manufacturer:ABB
Model:MM21
Dimensions (WxHxD):150mm x 100mm x 50mm
Weight:0.25kg
Operating Voltage:24VDC
Communication Interfaces:RS-485, CANopen
Processing Speed:Up to 1 MHz
Memory:128KB RAM, 256KB Flash
Input/Output:16 Digital Inputs, 12 Analog Inputs, 8 Digital Outputs
Programming Languages:STL, FBD, Ladder Diagram
The ABB MM21 MM21 Module boasts advanced design and robust construction, engineered specifically for high-demand industrial environments. This module is compatible with a wide range of ABB and third-party PLCs, ensuring seamless integration into existing systems.
Featuring a compact size and lightweight design, it minimizes space requirements on your production line without compromising on performance. The MM21 MM21 is equipped with a high-speed digital input interface, allowing for quick response times and efficient data processing.
Equipped with Modbus TCP/IP communication capabilities, the module facilitates easy connectivity with modern industrial networks, enabling remote monitoring and control from any location. Its IP20 environmental rating ensures protection against dust and splashing water, enhancing reliability in harsh conditions.
The ABB MM21 MM21 Module supports a broad operating voltage range, making it suitable for a variety of industrial power sources. With its versatile mounting options, it can be easily integrated into different types of machinery, enhancing flexibility in your production setup.
Experience enhanced operational efficiency with the ABB MM21 MM21 Module. Its precision engineering and advanced features are designed to streamline your manufacturing processes, reduce downtime, and improve overall productivity.

Looking for reliable industrial automation solutions? Our MODULE offers superior performance, competitive pricing, and fast global shipping. Trusted by engineers worldwide for PLC, DCS, and motion control applications.
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Contact us today for bulk pricing and availability. We stock major brands including Siemens, Allen-Bradley, ABB, Schneider, Mitsubishi, and more.
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