Product Overview:
The Siemens SIMATIC S7-300 CPU 312 (6ES7312-5AC00-0AB0) is a robust and reliable central processing unit designed for small to medium-sized automation tasks within the industrial sector. As a core component of the modular SIMATIC S7-300 system, this CPU provides the processing power and communication capabilities necessary for efficient machine control, process automation, and general industrial applications. Engineered for demanding industrial environments, the CPU 312 ensures stable and precise control, making it an ideal choice for upgrading existing systems or implementing new, cost-effective automation solutions. Its compact design and expandability allow for flexible integration into various control cabinets and systems, enhancing overall operational efficiency and productivity.
Technical Specifications:
- Part Number: 6ES7312-5AC00-0AB0
- Alternative Part Number: 6ES73125AC000AB0
- Product Type: Central Processing Unit (CPU)
- Series: Siemens SIMATIC S7-300
- Model: CPU 312
- Work Memory: 16 KB (integrated for user program and data)
- Interfaces: 1 x MPI (Multi-Point Interface)
- Processing Speed: Approximately 0.6 ms per 1000 instructions (binary)
- Power Supply: 24V DC (via backplane bus)
- Current Consumption: Typically 250 mA from 24V DC
- Dimensions (WxHxD): 40 mm x 125 mm x 120 mm (approximate)
- Weight: 0.4 kg (approximate)
- Operating Temperature: 0 °C to 60 °C
- Storage Temperature: -40 °C to +70 °C
- Relative Humidity: 10% to 95% (non-condensing)
- Programming Software: Siemens STEP 7 V5.x or higher
- Status Indicators: LEDs for RUN, STOP, ERROR, FORCE, MAINT, and communication activity
SIEMENS 6ES7-312-5AC00-0AB0
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.
















