Product Overview:
The SIEMENS SIMATIC S5 CPU 947 (part number 6ES5947-3UA11) is a robust and highly reliable Central Processing Unit designed for the legendary SIMATIC S5 industrial automation systems. As the brain of your S5 PLC, this powerful CPU is engineered to manage complex control tasks, execute intricate programs, and ensure seamless operation in demanding industrial environments. Ideal for maintaining, upgrading, or expanding existing S5 installations, the CPU 947 provides the processing power and stability required for critical manufacturing, process control, and factory automation applications. Its proven architecture ensures long-term performance and compatibility within the SIMATIC S5 ecosystem, making it a cornerstone for dependable industrial control and a valuable component for extending the life of your legacy automation infrastructure.
Technical Specifications:
- Part Number: 6ES5947-3UA11
- Alternate Part Number: 6ES59473UA11
- Product Type: Central Processing Unit (CPU)
- Series: SIMATIC S5-155U/H
- Model: CPU 947
- Memory Type: Integrated RAM/EPROM (specific capacity varies by configuration, typically ample for S5 applications)
- Programming Language: STEP 5
- Interfaces: PG/OP Interface (e.g., TTY/RS232 compatible), I/O Bus Interface for connecting peripheral modules
- Power Supply: Typically 24V DC (supplied via backplane bus)
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Storage Temperature: -40 to 70°C (-40 to 158°F)
- Protection Class: IP20
- Mounting: Rack/Backplane mounting within a SIMATIC S5 rack
- Weight: Approximately 1.2 kg (2.65 lbs)
- Dimensions (H x W x D): Standard SIMATIC S5 module dimensions (e.g., approx. 290 x 50 x 210 mm, exact dimensions may vary slightly)
- Status Indicators: LEDs for RUN, STOP, ERROR, and other diagnostic states
SIEMENS 6ES5-947-3UA11
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
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Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
