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ABB CMA122 3DDE300402 CPU Card

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

ABB CMA122 3DDE300402 CPU Card

Name: ABB CMA122 3DDE300402 CPU Card
Brand: ABB PLC
SKU: 4400
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:ABB PLC
Item No.:CMA122 3DDE300402
Product Origin:Sweden
Product Dimensions:160 × 100 × 20 mm
Product Weight:0.18kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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Product Details
Product Applications
Product Advantages
Technical FAQs
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Product Brief

The ABB CMA122 3DDE300402 CPU Card is a high-reliability control processor designed for ABB industrial automation and drive control systems. Acting as the computational core of the control architecture, this CPU card manages logic execution, data handling, and system coordination with exceptional stability. Its design emphasizes long-term operational consistency, making it a trusted component in mission-critical installations where precision and uptime are essential.

Hardware & Performance Specifications

Item	Description
Model	CMA122
Part Number	3DDE300402
Product Type	CPU Card
Processing Function	Central control and logic execution
System Compatibility	ABB industrial control platforms
Form Factor	Plug-in control card
Communication Interface	Internal system bus
Operating Voltage	Supplied via system backplane
Operating Temperature	0 °C to +55 °C
Storage Temperature	-40 °C to +70 °C
Cooling Method	Passive, system-assisted airflow
Dimensions (approx.)	160 × 100 × 20 mm
Weight	~0.18 kg

Typical Implementation Scenarios

The CMA122 CPU Card is commonly deployed in industrial environments that require dependable real-time control and stable processing performance, including:

Industrial drive control systems
Process automation platforms
Power generation and distribution equipment
Heavy machinery and industrial plants
Retrofit and system life-extension projects

Its robust construction makes it particularly suitable for continuous-duty operations where consistent processing behavior is critical.

Core Strengths

Reliable Processing Architecture: Designed to deliver stable and predictable control performance in demanding industrial conditions.
Seamless System Integration: Fully compatible with ABB control ecosystems, ensuring smooth communication with other system components.
Industrial-Grade Design: Built to withstand temperature variations and long operating cycles.
Compact Footprint: Space-efficient card format simplifies cabinet layout and system expansion.
Long Service Life: Engineered for durability, supporting extended operational lifespans in industrial installations.

Technical FAQs

What is the primary role of the CMA122 CPU Card?
It serves as the main processing unit responsible for executing control logic and coordinating system operations.
Is the CMA122 compatible with non-ABB systems?
It is specifically designed for ABB control platforms and is not intended for third-party systems.
How is the CPU card powered?
Power is supplied directly through the system backplane.
Does this CPU card require active cooling?
No, it relies on passive cooling supported by system airflow.
Can the CMA122 be replaced without reprogramming?
In many systems, configuration data is retained externally, allowing replacement with minimal reconfiguration.
Is the card suitable for continuous operation?
Yes, it is designed for 24/7 industrial operation.
What environmental conditions can it handle?
It operates reliably within standard industrial temperature ranges.
Does the CMA122 handle communication tasks?
It manages internal system communication via the control bus.
Is this CPU card used in safety-critical systems?
It is commonly installed in systems where high reliability is required, subject to overall system design.
What should be checked before installation?
Verify system compatibility, firmware version alignment, and correct seating in the backplane.

Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China