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What's Included
Note: Power Module, operator panel, and connecting cables are sold separately.
Why Buy From Us?
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In Stock – Ready to ship immediately
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Genuine Siemens Product – Factory original component
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Warranty Included – Purchase with confidence
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Technical Support – G120 configuration assistance available
Frequently Asked Questions (FAQ)
Q1: What is the Siemens 6SL3244-0BB13-1FA0?
It is a SINAMICS G120 Control Unit CU240E-2 PN-F. It is the central control module for a modular G120 drive, providing motor control, PROFINET/EtherNet/IP communication, and extended Safety Integrated functions .
Q2: What does the "PN-F" suffix mean?
PN indicates PROFINET (and EtherNet/IP) communication support. F indicates the extended Safety Integrated variant, offering safety functions beyond basic STO .
Q3: Does this control unit require a separate Power Module?
Yes. The CU240E-2 PN-F is a control unit only. It must be paired with a compatible G120 Power Module (PM240-2, PM230, etc.) to form a complete frequency converter.
Q4: What communication protocols does this unit support?
It supports PROFINET and EtherNet/IP industrial Ethernet protocols .
Q5: What safety functions does this control unit offer?
As an F-variant, it supports extended Safety Integrated functions. The exact safety functions available depend on the Power Module and firmware version, but include Safe Torque Off (STO) and other safety-related monitoring functions .
Q6: What motor control methods are supported?
The unit supports V/f linear/quadratic/parameterizable, V/f with flux current control (FCC), V/f ECO, sensorless vector control, and sensorless torque control. Encoder-based vector control is not supported on this model .
Q7: What I/O does the control unit provide?
It provides 6 standard digital inputs, 1 fail-safe digital input (using 2 DI), 2 relay outputs, 2 differential analog inputs, and 2 analog outputs .
Q8: What is the operating temperature range?
The operating range is -10 to +55 °C (14 to 131 °F) .
Q9: What is the difference between the 1FA0 and 1PA1 variants?
The 1FA0 (this item) uses PROFINET/EtherNet/IP communication. The 1PA1 uses PROFIBUS DP. Both are F-variants with extended safety .
Q10: What should I verify before ordering?
Always verify the exact part number (6SL3244-0BB13-1FA0), confirm your Power Module compatibility, ensure your network uses PROFINET or EtherNet/IP (not PROFIBUS DP), and check that the extended safety functions meet your application requirements.