Siemens 6SL3246-0BA22-1FA0 is a SINAMICS G120 CU250S-2 PN Control Unit with integrated PROFINET.
Siemens specifies support for vector control and easy positioning with EPOS when the required Extended Function license is present.
The official product description lists 4 configurable DI/DO, 6 DI including 3 fail-safe inputs, additional digital inputs, 3 DO including 1 fail-safe output, 2 AI, and 2 AO.
Safety Integrated functions include STO, SBC, and SS1, while further safety functions require the Extended Safety license.
Encoder connectivity includes DRIVE-CLiQ and HTL/TTL/SSI, with resolver or HTL connection via terminals; the unit also provides USB and SD/MMC interfaces and IP20 protection.
Siemens classifies 6SL3246-0BA22-1FA0 as PM300 - Active Product and lists no official successor for this active article.
Siemens 6SL3246-0BA22-1FA0 is a SINAMICS G120 CU250S-2 PN Control Unit.
PROFINET communication is integrated.
The Control Unit supports vector control.
Easy positioning with EPOS requires the Extended Function license.
Safety Integrated functions include STO, SBC, and SS1, with further functions requiring the Extended Safety license.
Siemens lists the article as PM300 - Active Product.
The product line is SINAMICS G120.
The Control Unit type is CU250S-2 PN.
Four configurable DI/DO channels are listed.
The official description lists digital inputs and three digital outputs including one fail-safe output, plus two analog inputs and two analog outputs.
Encoder connectivity includes DRIVE-CLiQ and HTL/TTL/SSI, with resolver or HTL connection via terminals.
USB and SD/MMC interfaces are provided.
The degree of protection is IP20.
The CU250S-2 PN is used as the control component in a compatible SINAMICS G120 drive system.
Integrated PROFINET supports the approved drive-network configuration.
Vector control can be used when the motor, power module, parameter set, and commissioning conditions are compatible.
EPOS positioning and extended safety functions require the applicable licenses and project configuration.
Application suitability must be verified against the exact article number, power module, motor, encoder, I/O, safety functions, licenses, firmware, parameter set, network, protective measures, and current Siemens documentation.
Match the exact Siemens article number 6SL3246-0BA22-1FA0 before installation.
Confirm compatibility with the selected SINAMICS G120 power module, motor, supply, braking equipment, and control mode.
Verify PROFINET topology, addressing, controller configuration, telegrams, and the approved engineering project.
Check all digital and analog I/O assignments, fail-safe channels, encoder or resolver interface, terminal wiring, and signal levels.
Confirm the licenses required for EPOS, Extended Function, and additional Safety Integrated functions.
Verify firmware, parameter backup and restore, motor data, commissioning settings, USB or SD/MMC media, and cybersecurity measures.
Maintain IP20 installation conditions, cabinet protection, grounding, shielding, cabling, and thermal requirements.
The inventory suffix VERSION 4.6 is not part of the official Siemens article number; confirm the firmware on the physical unit and validate the complete replacement against current Siemens information.
Siemens lists 6SL3246-0BA22-1FA0 as PM300 - Active Product.
No official phase-out date is listed for this article.
No official successor is listed for this article.
AMIKONG can assist with locating available 6SL3246-0BA22-1FA0 units according to the required quantity and destination.
Do not classify another Control Unit as a direct replacement without checking the power module, motor, PROFINET configuration, I/O, encoder, licenses, safety functions, firmware, parameter set, and cabinet installation.
Use the exact Siemens article number and validate the installation against current Siemens information and the installed machine.

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