How should engineers commission 6SL3120-2TE21-8AD0?

Energize in the documented sequence, review device and host diagnostics, test the intended input, output or communication path under controlled conditions and retain the results.

Can 6SL3120-2TE21-8AD0 be replaced by a visually similar module?

A substitute requires an explicit manufacturer-supported match for the complete 6SL3120-2TE21-8AD0 catalog identity, host platform, interface, ratings and configuration.

What maintenance evidence should be retained for 6SL3120-2TE21-8AD0?

Keep the as-found connection record, installed position, software or parameter revision, diagnostic state and signed functional-test result.

What system function does 6SL3120-2TE21-8AD0 provide?

6SL3120-2TE21-8AD0 is the sinamics s120 double motor module used in the documented SINAMICS S120 booksize D drive system arrangement. It converts the S120 DC link into two independently controlled 18 A motor outputs and exchanges drive data through DRIVE-CLiQ.

Which host hardware must be checked before installing 6SL3120-2TE21-8AD0?

Confirm the exact SINAMICS S120 booksize D drive system host, assigned position, mating connectors and companion hardware against the controlling manufacturer record for 6SL3120-2TE21-8AD0.

What wiring or connector record is required before replacing 6SL3120-2TE21-8AD0?

Record every connector identifier, terminal, conductor, polarity, shield, jumper and channel or node assignment before removal.

How should power be isolated for 6SL3120-2TE21-8AD0?

Follow the equipment-specific isolation procedure, remove applicable control and field energy, discharge stored energy and prove the required safe state before touching the module.

Which configuration should be restored after replacing 6SL3120-2TE21-8AD0?

Restore only the approved project, parameters, addresses and channel assignments retained from the installed system record; do not copy settings from a different catalog number.

Siemens 6SL3120-2TE21-8AD0 SINAMICS S120 double motor module

Name: 6SL3120-2TE21-8AD0
Brand: Siemens
SKU: 6SL3120-2TE21-8AD0

6SL3120-2TE21-8AD0

SINAMICS S120 double motor module

In Stock

Ships by Tuesday, September 22

Fast Shipping Available

Technical specifications for 6SL3120-2TE21-8AD0

Manufacturer:

Siemens

Product Category:

Server Driver

Spare Part Number:

6SL3120-2TE21-8AD0

Estimated shipping dimensions:

5x27x41.5cm

Weight:

4.45 kg

Tariff Code:

8537101190

Counliy of origin:

Germany

Module type:

Double Motor Module

DC-link input:

600 V DC

Motor output:

400 V 3 AC

Rated output channel 1:

18 A

Rated output channel 2:

18 A

Mechanical format:

Booksize D

Cooling method:

Internal air cooling

Control interface:

DRIVE-CLiQ

Safety support:

Extended Safety Integrated functions

Information

Overview Manuals Common Applications Product Precautions

Siemens 6SL3120-2TE21-8AD0 is sinamics s120 double motor module. It converts the S120 DC link into two independently controlled 18 A motor outputs and exchanges drive data through DRIVE-CLiQ.

Provides two 18 A motor channels
Uses the booksize D mechanical format
Applies optimized pulse patterns with internal air cooling
Supports extended Safety Integrated functions

6SL3120-2TE21-8AD0 is installed with SINAMICS S120 600 V DC link, two compatible 400 V motors, CU320 or approved S120 control unit, supplied DRIVE-CLiQ cable and cooling path.

Engineered applications include Dual-axis machine control, Coordinated material-handling drives, Two-motor production cells, Safety-integrated axis modernization.

Important Notice: Discharge the S120 DC link, verify the booksize D mounting and airflow, record both motor and DRIVE-CLiQ assignments, then commission each channel separately before coordinated operation.

Apter Power 6SL3120-2TE21-8AD0 Manuals and Guides

Apter Power 6SL3120-2TE21-8AD0 Product Technical Reference PDF 6SL3120-2TE21-8AD0 Engineering Installation and Verification Workbook

The first document presents model-specific technical identity and engineering data. The second provides a separate installation, connection and commissioning workflow.

Dual-axis machine control

6SL3120-2TE21-8AD0 supports this documented SINAMICS S120 booksize D drive system engineering task.

Coordinated material-handling drives

6SL3120-2TE21-8AD0 supports this documented SINAMICS S120 booksize D drive system engineering task.

Two-motor production cells

6SL3120-2TE21-8AD0 supports this documented SINAMICS S120 booksize D drive system engineering task.

Safety-integrated axis modernization

6SL3120-2TE21-8AD0 supports this documented SINAMICS S120 booksize D drive system engineering task.

Read the applicable Siemens instructions before work. Verify 6SL3120-2TE21-8AD0 and the installed-system configuration.

Verify the complete 6SL3120-2TE21-8AD0 marking and its documented SINAMICS S120 booksize D drive system position before field work.

Place the connected equipment in the approved maintenance state before removing 6SL3120-2TE21-8AD0.

Isolate every applicable power, signal and stored-energy source, then prove a safe state at 6SL3120-2TE21-8AD0.

Record the installed connectors, terminals, jumpers and channel or node assignments before disconnection.

Use ESD controls and protect keyed interfaces, edge connectors and exposed electronic assemblies.

Restore only the approved SINAMICS S120 booksize D drive system hardware arrangement and configuration after replacement.

Energize 6SL3120-2TE21-8AD0 in the documented sequence and review local, host and network diagnostics.

Prove the intended controlled function and retain the final acceptance record before production release.

FAQS

How should engineers commission 6SL3120-2TE21-8AD0?

Energize in the documented sequence, review device and host diagnostics, test the intended input, output or communication path under controlled conditions and retain the results.
Can 6SL3120-2TE21-8AD0 be replaced by a visually similar module?

A substitute requires an explicit manufacturer-supported match for the complete 6SL3120-2TE21-8AD0 catalog identity, host platform, interface, ratings and configuration.
What maintenance evidence should be retained for 6SL3120-2TE21-8AD0?

Keep the as-found connection record, installed position, software or parameter revision, diagnostic state and signed functional-test result.
What system function does 6SL3120-2TE21-8AD0 provide?

6SL3120-2TE21-8AD0 is the sinamics s120 double motor module used in the documented SINAMICS S120 booksize D drive system arrangement. It converts the S120 DC link into two independently controlled 18 A motor outputs and exchanges drive data through DRIVE-CLiQ.
Which host hardware must be checked before installing 6SL3120-2TE21-8AD0?

Confirm the exact SINAMICS S120 booksize D drive system host, assigned position, mating connectors and companion hardware against the controlling manufacturer record for 6SL3120-2TE21-8AD0.
What wiring or connector record is required before replacing 6SL3120-2TE21-8AD0?

Record every connector identifier, terminal, conductor, polarity, shield, jumper and channel or node assignment before removal.
How should power be isolated for 6SL3120-2TE21-8AD0?

Follow the equipment-specific isolation procedure, remove applicable control and field energy, discharge stored energy and prove the required safe state before touching the module.
Which configuration should be restored after replacing 6SL3120-2TE21-8AD0?

Restore only the approved project, parameters, addresses and channel assignments retained from the installed system record; do not copy settings from a different catalog number.

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6SL3120-2TE21-8AD0

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Technical specifications for 6SL3120-2TE21-8AD0

Technical specifications for 6SL3120-2TE21-8AD0

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