Description of options

B00, B02, B03
Options compliant with NAMUR requirements

Exclusion list with other options:

The following restrictions and exclusions applicable to the NAMUR terminal strip B00 with regard to other available options must be taken into account.

Not permissible with options	Reason
L45, L57, L59, L60	A Category 0 EMERGENCY OFF is already provided in the NAMUR version. The forced line supply disconnection is connected at terminal -X2: 17, 18.
L83, L84	The B00 option already provides a PTC thermistor evaluation unit as standard (trip).
L19	Alternatively, option B03 can be selected. This provides a reduced scope for external auxiliaries.
L87	The insulation monitor monitors the complete electrically coupled network. An insulation monitor must therefore be provided on site.
G60	The B00 option already provides a Terminal Module TM31 as a standard feature.

With options L50, L55, L86, the connection is made as described in the standard. There is no wiring to the NAMUR terminal strip.

B00
NAMUR terminal strip

The terminal strip is designed according to the requirements and directives of the standards association for measurement and control in the chemical industry (NAMUR recommendation NE37). I.e. terminals are specifically assigned to particular device functions. The inputs and outputs connected to the terminals fulfill PELV requirements (protective extra-low voltage) with protective separation.

The terminal strip and associated functions have been reduced to the necessary minimum. Unlike the NAMUR recommendation, optional terminals are not available.

Terminal -X2:	Meaning	Default	Remarks
10	DI	ON (dynamic) / ON/OFF (static)	The effective mode can be encoded using a wire jumper at terminal -400: 9; 10 codable
11	DI	OFF (dynamic)
12	DI	Faster
13	DI	Slower
14	DI	RESET
15	DI	Interlock
16	DI	Counter-clockwise	0 signal for CW rotating field 1 signal for CCW rotating field
17, 18		Supply disconnection	EMERGENCY OFF circuit
30, 31		Ready	Relay output (NO contact)
32, 33		Motor is turning	Relay output (NO contact)
34	DO (NO)	Fault	Relay output (changeover contact)
35	DO (COM)
36	DO (NC)
50, 51	AI 0/4 ... 20 mA	Speed setpoint
60, 61	AO 0/4 ... 20 mA	Motor frequency
62, 63	AO 0/4 ... 20 mA	Motor current	Motor current is default setting; can be reparameterized for other variables

The 24 V supply is provided on the plant side via terminals -X2:1-3 (fused in the converter with 1 A). It must be ensured that the PELV safety requirements are fulfilled (protective extra-low voltage with protective separation).

Terminal -X2:	Meaning
1	M	Reference conductor
2	P24	24 V DC supply
3	P24	24 V DC outgoing feeder

For temperature monitoring of explosion-proof motors, option B00 includes a PTC thermistor.
Exceeding the limit value causes a shutdown. The associated PTC sensor is connected to terminal -X3: 90, 91.

Terminal -X3:	Meaning
90, 91	AI	Connection of PTC sensor

B02
Protective separation for 24 V supply (PELV)

If no protective separation for 24 V supply (PELV) is available at the customer site, this option is used to provide a second power supply to guarantee compliance with PELV. (Terminal assignments as for option B00, 24 V supply at terminals -X1:1, 2, 3 is not required)

Notice:

The option B02 must always be combined with B00.

B03
Outgoing feeder for external auxiliaries (uncontrolled)

If, for example, a motor fan is to be supplied with power from the plant, option B03 provides an uncontrolled external outgoing feeder with a 10 A fuse. As soon as the supply voltage is present at the converter input, a voltage is also present at these terminals. This corresponds to the converter input voltage (U = U_line). You must take this into account when configuring an external fan.

Terminal -X1:	Meaning
1, 2, 3, PE	Outgoing feeder for external auxiliary equipment

Notice:

Option B03 must always be combined with B00.

B43, B44, B45
Production flowcharts

Production flowcharts are provided with options B43 to B45. After the order has been clarified, these are emailed as a dual language (English/German) PDF file.

Option	Description
B43	Documentation – Production flowchart: one issue
B44	Documentation – Production flowchart: updated every two weeks
B45	Documentation – Production flowchart: updated every month

B55
Generation of a preliminary and a final packing list (shipping)

This option provides the electronically editable packing list (possibly predefined from the factory) with the following information in Excel format:

• Number of individual packages
• Type of package (pallet, crate, etc.)
• Weight (unpacked and packed)
• Dimensions (unpacked and packed)
• Delivery location
• Label for package item (when option B56 is ordered)
• Description of what is in the package

A first packing list is generated after complete technical clarification with preliminary data. When shipped, a final packing list is provided with the actual data.

B56
Packed items labeled with a customized label

With this option, customized labels are attached to the unpacked and packed packaged units. Internal customers must provide two labels at least 2 weeks before the shipping date (printout to the factory logistics department, specifying the article number).

B57
Photographic documentation of the ordered units

This option provides digital photographic documentation with the following content:

• 1 photo diagonally from the front
• 1 photo diagonally from the rear (opposite)
• 1 photo with the packed item on which the label is legible

The listed photos of the packed items are taken in both an unpacked and a packed state in each position (a total of 6 photos per packed item).

D01
Customer documentation (circuit diagram, layout diagram, dimension drawing, spare parts list) in EPLAN format

When ordering the option D01, the final version of the cabinet circuit diagram, layout diagram, dimension drawing and spare parts list in EPLAN format will be digitally delivered.

D02
Customer documentation (circuit diagram, terminal diagram, layout diagram) in DXF format

Option D02 can be used to order documents such as circuit diagrams, terminal diagrams, layout diagrams, and dimension drawings in DXF format, e.g. for further processing in AutoCAD systems.

D14
Preliminary version of customer documentation

If documents such as circuit diagrams, terminal diagrams, layout diagrams and dimension drawings are required in advance for the purpose of system engineering (integration of drive into higher-level systems, interface definition, installation, building planning, etc.), it is possible to order a draft copy of the documentation when ordering the converter cabinet units. These documents are then supplied electronically a few working days following receipt of the order. If the order includes options that fall outside the scope of standard supply, these will not be covered by the documentation due to the obvious time constraints.

The client is sent the documentation relating to the order by email. The recipient's email address must be specified with the order for this purpose. In the email, the recipient will also receive a link for downloading order-specific documentation.
With the option D02, the documents are also delivered in DXF format.

D58, D60, D74, D80, D91, D93, D94
Documentation as language package

If a documentation option is not selected, the relevant documentation is supplied as standard in English/German (D74). When one of the options specified in the table is selected, the standard documentation language will be changed from English / German to the language combination provided by the option.

Order code	Language
D58	English/French
D60	English/Spanish
D80	English/Italian
D91	English/Chinese
D93	English/Portuguese (Brazil)
D94	English/Russian

D00, D56, D72, D77, D78, D84
Documentation in a single language

In addition to the ordered language package the documentation is also available in a single language, for example, to be able to order other language combinations.

For example, in addition to the English/German standard documentation (D74), an additional language, e.g. Spanish (D78), can also be ordered.

Order code	Language
D00	German
D56	Russian
D72	Italian
D77	French
D78	Spanish
D84	Chinese

E21 to E71
Individual certification

A type certificate is available for the marine classification institute DNV.
An additional individual certification of the converter by the respective certification institute contains the extensions described under option M66.
With the respective option, the converter and the documentation are certified by an acceptor (certified recipient) for the respective institute and an individual certificate is created.

• E21 Individual certificate from Lloyds Register (LR)
• E31 Individual certificate from Bureau Veritas (BV)
• E51 Individual certificate from DNV
• E61 Individual certificate from American Bureau of Shipping (ABS)
• E71 Individual certificate from China Classification Society (CCS)

Note:

Several individual certificates can be combined.

F03, F71, F72, F74, F75, F76, F77, F97
Converter acceptance inspections

Order code	Description
F03	Visual acceptance The inspection includes the following: Check of degree of protection Check of equipment (components) Check of equipment identifiers Check of clearance and creepage distances Check of cables Check of customer documentation Submission of the acceptance report The tests are carried out with the converter de-energized.
F71 (witnessed by customer) F72 (not witnessed by customer)	Function test without connected motor After the visual acceptance with the converter switched off, the converter is connected to rated voltage. No current at the converter output end. The inspection includes the following: Visual acceptance as described for option F03 Check of power supply Check of protective and monitoring devices (simulation) Check of fans Pre-charging test Function test without connected motor Submission of the acceptance report
F74 (not witnessed by customer) F75 (witnessed by customer)	Function test with test bay motor under no-load conditions After the visual acceptance with the converter switched off, the converter is connected to rated voltage. A small current flows at the converter output end in order to operate the test bay motor under no-load conditions. The inspection includes the following: Visual acceptance as described for option F03 Check of power supply Check of protective and monitoring devices (simulation) Check of fans Pre-charging test Function test with test bay motor under no-load conditions Submission of the acceptance report
F76 (not witnessed by customer) F77 (witnessed by customer)	Insulation test The inspection includes the following: High-voltage test Measurement of the insulation resistance Submission of the acceptance report
F97	Customer-specific acceptance inspections (on request) If acceptance inspections that are not covered by the options F03, F71, F75, or F77 are required, customer-specific acceptance inspections/supplementary tests can be ordered using order code F97 on request and following technical clarification.

G33
CBE20 Communication Board

The CBE20 Communication Board can be used to connect the SINAMICS S150 to a PROFINET IO, EtherNet/IP or Modbus TCP network via a CU320‑2 Control Unit. The CBE Communication Board plugs into the option slot on the CU320‑2 Control Unit.

It cannot be combined with option G20.

Note:

Only one communication interface can be used in isochronous operation when the Communication Board CBE20 is used in a Control Unit CU320‑2.

• CU320‑2 DP: Either the DP interface of the Control Unit or the PN interfaces of the CBE20
• CU320‑-2 PN: Either the internal PN interfaces or the external PN interfaces of the CBE20

Description of the CBE20 Communication Board → System components → Supplementary system components.

G51
TM150 temperature sensor evaluation unit

The TM150 Terminal Module is a DRIVE‑CLiQ component that is used to acquire and evaluate data from several temperature sensors. The temperature is measured in a temperature range from -99 °C to +250 °C for the following temperature sensors:

• Pt100 (with monitoring for wire breaks and short-circuits)
• Pt1000 (with monitoring for wire breaks and short-circuits)
• KTY84 (with monitoring for wire breaks and short-circuits)
• PTC (with monitoring for short-circuits)
• Bimetallic NC contact (without monitoring)

For the temperature sensor inputs, for each terminal block the evaluation can be parameterized for 1×2-wire, 2×2-wire, 3-wire or 4-wire. There is no galvanic isolation in the TM150.

A maximum of 12 temperature sensors can be connected to the TM150 Terminal Module.

Description of the TM150 Terminal Module → System components → Supplementary system components.

G60
TM31 Terminal Module

The TM31 Terminal Module is used to expand the customer terminal.

The following additional interfaces are available:

• 8 digital inputs
• 4 bidirectional digital inputs/outputs
• 2 relay outputs with changeover contact
• 2 analog inputs
• 2 analog outputs
• 1 temperature sensor input (KTY84‑130/PTC)
• 2 DRIVE‑CLiQ sockets
• 1 connection for the electronics power supply via the 24 V DC supply connector
• 1 PE/protective conductor connection

To simplify configuration and commissioning of the drive, the optional TM31 Terminal Module is already preset with various factory settings, which can then be selected when commissioning the system.

Description of the TM31 Terminal Module → System components → Supplementary system components.

For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.

G61
Additional TM31 Terminal Module

With option G61, the number of digital inputs/outputs, as well as the number of analog inputs/outputs in the drive system can be expanded using a second TM31 Terminal Module (in addition to the TM31 Terminal Module that can be selected using option G60).

Note:

Option G61 requires option G60.

G62
TB30 Terminal Board

The TB30 Terminal Board supports the addition of digital inputs/digital outputs and analog inputs/analog outputs to the Control Unit. The TB30 Terminal Board plugs into the option slot on the Control Unit.

The following are located on the TB30 Terminal Board:

• Power supply for digital inputs/digital outputs
• 4 digital inputs
• 4 digital outputs
• 2 analog inputs
• 2 analog outputs

Description of the TB30 Terminal Board → System components → Supplementary system components.

K01
Safety license Extended Functions for 1 axis

The Safety Integrated Basic Functions do not require a license. However, the Safety Integrated Extended Functions require a license for each axis equipped with safety functions. It is irrelevant which safety functions are used and how many. Option K01 contains the license for one axis.

Subsequent licensing is possible online via the WEB License Manager by generating a license key:

http://www.siemens.com/automation/license

K46
SMC10 Sensor Module Cabinet-Mounted

The SMC10 Sensor Module Cabinet-Mounted can be used to simultaneously sense the speed and the rotor position angle. The signals received from the resolver are converted here and made available to the closed-loop controller via the DRIVE‑CLiQ interface for evaluation purposes.

The following encoder signals can be evaluated:

• 2-pole resolver
• Multi-pole resolver

The motor temperature can also be measured using KTY84‑130, Pt1000 or PTC thermistors.

Description of the SMC10 Sensor Module Cabinet-Mounted → System components → Encoder system interface.

K48
SMC20 Sensor Module Cabinet-Mounted

The SMC20 Sensor Module Cabinet-Mounted can be used to simultaneously sense the speed and position. The signals received from the incremental encoder are converted here and made available to the closed-loop controller via the DRIVE‑CLiQ interface for evaluation purposes.

The following encoder signals can be evaluated:

• Incremental encoder sin/cos 1 V_pp
• Absolute encoder EnDat 2.1
• SSI encoder with incremental signals sin/cos 1 V_pp

The motor temperature can also be detected using KTY84-130, Pt1000 or PTC thermistors.

Description of the SMC20 Sensor Module Cabinet-Mounted → System components → Encoder system interface.

K50
SMC30 Sensor Module Cabinet-Mounted

The SMC30 Sensor Module Cabinet-Mounted can be used to evaluate the encoders of motors without a DRIVE‑CLiQ interface. External encoders can also be connected via the SMC30.

The following encoder signals can be evaluated:

• Incremental encoders TTL/HTL with and without open-circuit detection (open-circuit detection is only available with bipolar signals)
• SSI encoders with TTL/HTL incremental signals
• SSI encoders without incremental signals

The motor temperature can also be measured using KTY84‑130, Pt1000 or PTC thermistors.

Description of the SMC30 Sensor Module Cabinet-Mounted → System components → Encoder system interface.

K51
VSM10 Voltage Sensing Module

The VSM10 Voltage Sensing Module is used to measure the voltage characteristic on the motor side, so that the following function can be implemented:

• Operation of a permanent-magnet synchronous motor without encoder with the requirement to be able to connect to a motor that is already running (flying restart function)
• Quick flying restart of large induction motors: The time for the demagnetization of the motor is eliminated as a result of the voltage sensing.

Description of the VSM10 Voltage Sensing Module → System components → Supplementary system components.

K52
Second SMC30 Sensor Module Cabinet-Mounted

With option K50, the cabinet unit contains an SMC30 Sensor Module Cabinet-Mounted. An additional SMC30 (option K52) Sensor Module enables reliable actual-value acquisition when using Safety Integrated extended functions (requires a license: option K01).

Detailed and comprehensive instructions and information for the Safety Integrated functions can be found in the associated Function Manual.

K82
Terminal Module for controlling the Safe Torque Off and Safe Stop 1 safety functions

The terminal module controls the Safety Integrated Basic Functions Safe Torque Off (STO) and Safe Stop 1 (SS1) (time-controlled) over a voltage of 24 V DC/AC (terminology as defined in IEC 61800‑5‑2). The relays used here are permitted up to an installation altitude of 2000 m. The use of this option for requirements that go beyond this is possible upon request.

The integrated safety functions, starting from the Safety Integrated (SI) input terminals of the components (Control Unit and Power Module), satisfy the requirements of EN 61800‑5‑2, EN 60204‑1, EN ISO 13849‑1 Category 3 for Performance Level (PL) d and IEC 61508 SIL 2.

With option K82, the requirements specified in EN 61800‑5‑2, EN 60204‑1, EN ISO 13849‑1 Category 3 for Performance Level (PL) d and IEC 61508 SIL 2 are fulfilled.

The Safety Integrated functions using option K82 are only available in conjunction with certified components and software versions.

The Safety Integrated functions of SINAMICS are generally certified by independent institutes. An up-to-date list of certified components is available on request from your local Siemens office.

K87
TM54F Terminal Module

The Terminal Module TM54F is a terminal expansion module with safe digital inputs and outputs to control the Safety Integrated functions.

The TM54F is directly connected to a Control Unit via DRIVE-CLiQ. Each Control Unit can be assigned precisely to one TM54F.

Note:

It is not permissible to connect Motor Modules or Line Modules to a TM54F.

The TM54F provides 4 fail-safe digital outputs and 10 fail-safe digital inputs. A fail-safe digital output consists of one 24 V DC switching output, one output switching to ground and one digital input to check the switching state. A fail-safe digital input consists of two digital inputs.

Description of the TM54F Terminal Module → System components → Supplementary system components.

K88
SBA Safe Brake Adapter, 230 V AC

The Safe Brake Control (SBC) is a safety function that is used in safety-relevant applications, for example in presses or rolling mills. In the no-current state, the brake acts on the drive motor using spring force. The brake is released when current flows in it (low active).

The Safe Brake Adapter is already installed in the cabinet unit in the factory. A source of power is connected to terminal -X12 on the Safe Brake Adapter. For control, a connection is established between the Safe Brake Adapter and the Control Interface Module in the factory using a cable harness.

On the plant side, to control the brake, a connection must be established between terminal -X14 on the Safe Brake Adapter and the brake.

Description of the SBA Safe Brake Adapter → System components → Supplementary system components.

K95
CU320-2 PN Control Unit (PROFINET)

Instead of the CU320‑2 DP (PROFIBUS) Control Unit provided as standard, the converter is delivered with a CU320‑2 PN Control Unit (PROFINET), including a CompactFlash card.

Description of the CU320‑2 Control Unit → System components → Control Units.

L00
Use in the first environment according to EN 61800-3, Category C2 (TN/TT supply systems with grounded neutral point)

To limit interference emission, the converter includes as standard a radio interference suppression filter according to the EMC product standard EN 61800-3, Category C3 (use in the industrial environment or in the second environment).

By using the optionally available line filter (option L00), up to a motor cable length of 300 m on grounded line supplies, the converters are suitable for use according to Category C2 (residential area or first environment).

However, complying with the limit values in the standard means that all of the relevant installation specifications regarding grounding and shielding must be strictly observed.

Notes on this are provided in the SINAMICS Low Voltage Engineering Manual as well as in the appropriate operating instructions.

To allow the shield of the power cables to be connected in conformance with EMC requirements, an additional EMC shield bus (option M70) is installed at the converter input and output. A separate order is not required in this case.

L04
Infeed module one level lower

With this option, an infeed (Active Line Module/Active Interface Module) rated one power level lower than the Motor Module (inverter) is used.

For instance, this option is suitable for the following applications:

• When the Motor Module is operated at pulse frequencies greater than the rated pulse frequency, which means that the output power is reduced (current derating as a function of the pulse frequency).
• When the rated power is demanded when generating, and the system losses are covered by the Motor Module.
• When using motors with a higher efficiency and/or a lower power factor when compared to typical standard induction motors.
• The maximum current of the Motor Module is demanded below the maximum power of the unit, e.g. drives with a high breakaway torque.

When using option L04, the following restrictions must always be taken into consideration:

• The rated output current of the Motor Module is only available as long as the infeed (Active Line Module) is not loaded with the rated power.
• For line undervoltage conditions, the output power is reduced linearly with the line voltage.
• The unit should be operated with a system power factor cos φ = 1 (this is the factory setting) and should only provide the active power. Additional compensation of reactive power from the power system is not advisable.

Option L04 is available for the following cabinet units:

SINAMICS S150 converter cabinet unit	Type rating at 400 V	Permissible currents
		Output	Input
			Standard	With option L04
6SL3710-...	kW	A	A	A
Line voltage 380 … 480 V 3 AC
7LE33-1AA3	160	310	310	260
7LE35-0AA3	250	490	490	380
7LE36-1AA3	315	605	605	490
7LE37-5AA3	400	745	745	605
7LE41-0AA3	560	985	985	840

L07
dv/dt filter compact plus Voltage Peak Limiter

dv/dt filters compact plus VPL (Voltage Peak Limiter) limit the voltage rate of rise dv/dt to values of < 1600 V/μs and the typical peak voltage to the following values in accordance with the limit value curve A according to IEC 60034‑25: 2007:

• < 1150 V at U_line < 575 V
• < 1400 V at 660 V < U_line < 690 V

The dv/dt filter compact plus VPL functionally consists of two components that are supplied as a compact mechanical unit, the dv/dt reactor and the voltage limiting network (VPL), which limits voltage peaks and feeds back the energy to the DC link.

It is so compact that it can be completely integrated into the cabinet, even for high power ratings. An additional cabinet is not required.

By using a dv/dt filter compact plus VPL, standard motors with standard insulation and without insulated bearings can be used with supply voltages up to 690 V in converter operation.

The power losses stated in Section System components → Motor-side components → dv/dt filter compact plus VPL can be used to determine the total losses for engineering purposes.

dv/dt filters compact plus VPL are designed for the following maximum motor cable lengths:

• Shielded cables 100 m (e.g. Protodur NYCWY)
• Unshielded cables 150 m (e.g. Protodur NYY)

For longer cable lengths (> 100 m shielded, >150 m unshielded), the dv/dt filter plus VPL (option L10) should be used.

Notice:

• Operation with output frequencies <10 Hz is permissible for max. 5 min.
• The maximum permissible output frequency is 150 Hz.

When using dv/dt filters, restrictions regarding permissible pulse frequencies must be observed.

For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.

Note:

Option L07 cannot be combined with the following options:

• L08 (motor reactor)
• L10 (dv/dt filter plus VPL)
• L15 (sine-wave filter)
• M78 (motor connection from above)

L08
Motor reactor

Motor reactors reduce the voltage load on the motor windings by reducing the voltage gradients at the motor terminals that occur during converter operation. At the same time, the capacitive charge/discharge currents that place an additional load on the converter output when using long motor cables, are reduced.

The maximum permissible output frequency when a motor reactor is used is 150 Hz.

The power losses stated in Section System components → Motor-side components → Motor reactors can be used to determine the total losses for engineering purposes.

Note:

Option L08 cannot be combined with the following options:

• L07 (dv/dt filter compact plus VPL)
• L10 (dv/dt filter plus VPL)
• L15 (sine-wave filter)
• M78 (motor connection from above)

L10
dv/dt filter plus Voltage Peak Limiter

A dv/dt filter plus VPL (Voltage Peak Limiter) limits the voltage rate of rise dv/dt to values < 500 V/μs and the typical peak voltage to the following values in accordance with the limit value curve according to IEC/TS 60034‑17: 2006:

• < 1000 V at U_line < 575 V
• <1250 V at 660 V < U_line < 690 V

The dv/dt filter plus VPL functionally consists of two components, the dv/dt reactor and the voltage limiting network (VPL), which limits voltage peaks and feeds the energy back to the DC link.

Depending on the converter power, option L10 can be accommodated in the converter cabinet unit or an additional cabinet is required with a width of 400 mm or 600 mm.

Voltage range	Installation of the dv/dt filter plus VPL
	in the converter	in the additional cabinet
	(without additional cabinet)	400 mm wide	600 mm wide
380 ... 480 V	110 ... 250 kW	315 ... 450 kW	560 ... 800 kW
500 ... 690 V	75 ... 315 kW	400 ... 560 kW	710 ... 1200 kW

By using a dv/dt filter plus VPL, standard motors with standard insulation and without insulated bearings can be used with supply voltages up to 690 V in converter operation.

dv/dt filters plus VPL are designed for the following maximum motor cable lengths:

• Shielded cables 300 m (e.g. Protodur NYCWY)
• Unshielded cables: 450 m (e.g. Protodur NYY)

For cable lengths < 100 m shielded or < 150 m unshielded, the dv/dt filter compact plus VPL (option L07) can be used advantageously.

The power losses stated in Section System components → Motor-side components → dv/dt filter plus VPL can be used to determine the total losses for engineering purposes.

Notice:

The maximum permissible output frequency is 150 Hz.

When using dv/dt filters, restrictions regarding permissible pulse frequencies must be observed.

For additional information, please refer to the SINAMICS Low Voltage Engineering Manual.

Note:

Parts of option L10 do not have nickel-plated copper busbars.

Option L10 cannot be combined with the following options:

• L07 (dv/dt filter compact plus VPL)
• L08 (motor reactor)
• L15 (sine-wave filter)
• M78 (motor connection from above)

L15
Sine-wave filter

Sine-wave filters are available for converters with a power rating of up to 250 kW (380 V to 480 V). The sine-wave filter at the converter output supplies almost perfect sinusoidal voltages at the motor so that standard motors can be used without special cables or power derating. Standard cables can be used to connect the motor. The max. permissible motor cable length is limited to 300 m.

The power losses stated in Section System components → Motor-side components → Sine-wave filter can be used to determine the total losses for engineering purposes.

Note:

In conjunction with the option L15, the pulse frequency of the converter must be increased. This reduces the power available at the converter output (derating factor 0.88). The modulation depth of the output voltage decreases to approx. 85% (380 V to 480 V). The maximum output frequency is 150 Hz. It should be noted that the reduced voltage at the motor terminals compared with the rated motor voltage means that the motor switches to field weakening mode earlier.

Note:

Option L15 cannot be combined with the following options:

• L07 (dv/dt filter compact plus VPL)
• L08 (motor reactor)
• L10 (dv/dt filter plus VPL)
• M78 (motor connection from above)

L19
Connection for external auxiliary equipment

An outgoing feeder fused with max. 10 A for external auxiliary equipment (for example, separately driven motor fan).

The voltage is tapped at the converter input upstream of the main contactor / circuit breaker and, therefore, has the same level as the supply voltage.

The outgoing feeder can be switched inside the converter or externally.

Terminal -X155:	Meaning	Range
1	L1	380 ... 690 V AC
2	L2	380 ... 690 V AC
3	L3	380 ... 690 V AC
11	Contactor control	230 V AC
12	Contactor control	230 V AC
13	Feedback signal, circuit breaker	230 V AC/0.5 A; 24 V DC/2 A
14	Feedback signal, circuit breaker	230 V AC/0.5 A; 24 V DC/2 A
15	Feedback signal, contactor	230 V AC/6 A
16	Feedback signal, contactor	230 V AC/6 A
PE	PE	–

For more information on configuring, see:
https://support.industry.siemens.com/cs/document/104961375

L21
Surge suppression

In ungrounded IT systems, the line voltage is not permanently connected to the ground potential because of the missing ground connection of the supply network. Therefore, when a ground fault occurs during operation, a voltage against ground increased by a factor of 2 can occur. For this reason, it is recommended that a surge suppression against ground be installed for operation on IT systems. The surge suppression option includes the installation of line-side surge arresters and upstream fuses for each system phase. The signaling contacts for monitoring the surge arresters are connected in series and connected to a customer interface.

Note:

Option L21 does not include the components required to install an insulation monitor for the IT system. An insulation monitor should always be ordered separately as option L87 when the supplying IT system is not monitored at another position (e.g. at the transformer outgoing feeder). Only one insulation monitor can ever be used within the same electrically connected network.

Option L21 also does not include removal in the factory of the metal bracket that makes the connection to ground of the radio interference suppression filter installed as standard. The metal bracket should therefore be removed during installation or commissioning of the converter if the device is to be operated on an ungrounded IT system.

L26
Main switch incl. fuses or circuit breakers

Up to 800 A a switch disconnector with fuses is available as the main switch. For currents greater than 800 A, a circuit breaker provided as standard is used to isolate the drive system from the line supply. The circuit breaker is controlled and supplied within the converter.

Terminal -X50:	Meaning
1	Checkback contact (NO contact) Main breaker/circuit breaker closed
2	Checkback contact (NC contact) Main breaker/circuit breaker closed
3	Common potential

L40
Line filter monitoring

With option L40, the filter in the Active Interface Module is monitored for effectiveness against harmonic effects on the system.

The capacitance of the filter capacitors of the integrated filter is continuously calculated and compared with the installed nominal capacitance by measuring the current and voltage in the Active Interface Module. If the calculated capacity deviates by more than the set tolerance, an alarm is triggered.

L45
EMERGENCY OFF pushbutton, installed in the cabinet door

The option L45 only includes the EMERGENCY OFF pushbutton which is fitted with a protective collar in the cabinet door of the converter. The contacts of the pushbutton are brought out and connected to a terminal strip.

The EMERGENCY OFF and/or EMERGENCY STOP functions of Category 0 or 1 can be activated in conjunction with options L57, L59, and L60.

Terminal -X120:	Meaning
1	Checkback contact of the EMERGENCY OFF pushbutton in the cabinet door
2	Checkback contact of the EMERGENCY OFF pushbutton in the cabinet door
3	Checkback contact of the EMERGENCY OFF pushbutton in the cabinet door 1)
4	Checkback contact of the EMERGENCY OFF pushbutton in the cabinet door 1)

¹⁾ For option L57 to L60 is preassigned in the converter.

Notice:

By pressing the EMERGENCY OFF pushbutton, the motor is stopped either uncontrolled or controlled depending on the selected stop Category 0 or 1, and the main voltage disconnected from the motor, in compliance with IEC 60204‑1 (VDE 0113). Auxiliary voltages such as the supply for an external fan or anti-condensation heating may still be present. Certain areas within the converter also remain live (under voltage), such as the control or auxiliary equipment. If complete disconnection of all voltages is required, the EMERGENCY OFF pushbutton must be incorporated into a protective system to be implemented by the customer. For this purpose, an NC contact is provided at terminal -X120.

L50
Cabinet lighting with service socket

With option L50, cabinet lighting is included with an additional service socket for a SCHUKO connector (connector type F) according to CEE 7/4. The power supply for the cabinet lighting and the service socket is external and must be fuse-protected for max. 10 A.

The cabinet lighting consists of an LED hand lamp with On/Off switch and with magnetic fasteners with an approx. 3 m long connecting cable. The lamp is factory-positioned in the cabinet door at a defined marking, and the connecting cable is wound on the associated mount.

L55
Cabinet anti-condensation heating

The anti-condensation heating is recommended at low ambient temperatures and high levels of humidity to prevent condensation. A 100 W cabinet heater is installed in each cabinet section (two heaters are installed per cabinet with cabinet section widths of between 800 mm and 1200 mm).

The power supply for the anti-condensation heating (110 V to 230 V AC, at terminal strip -X240) must be provided externally and fused with max. 16 A.

Terminal -X240:	Meaning
1	L1 (110 ... 230 V AC)
2	N
3	PE

L57
EMERGENCY OFF Category 0

EMERGENCY OFF Category 0 for uncontrolled stopping according to EN 60204‑1.

The function includes disconnecting the voltage at the converter by means of the line contactor and bypassing the microprocessor controller using a safety combination according to EN 60204‑1. The motor then coasts down.

Terminal -X120:	Meaning
7	Loop in the EMERGENCY OFF pushbutton from the plant side; remove jumper 7‑8!
8	Loop in the EMERGENCY OFF pushbutton from the plant side; remove jumper 7‑8!
15	"ON" for monitored start; remove jumper 15-16!
16	"ON" for monitored start; remove jumper 15-16!
17	Checkback signal, "Safety combination has tripped"
18	Checkback signal, "Safety combination has tripped"

L59
EMERGENCY STOP Category 1, 230 V AC

EMERGENCY STOP Category 1 for controlled stopping according to EN 60204‑1.

The function stops the drive using a fast stop along a down ramp that is parameterized by the user. The voltage is then disconnected as described for EMERGENCY OFF Category 0 (option L57).

In order to maintain the specified stopping times, it may be necessary to use a braking unit.

Terminal -X120:	Meaning
7	Loop in the EMERGENCY OFF pushbutton from the plant side; remove jumper 7‑8!
8	Loop in the EMERGENCY OFF pushbutton from the plant side; remove jumper 7‑8!
15	"ON" for manual start; remove jumper 15-16!
16	"ON" for manual start; remove jumper 15-16!
17	Checkback signal, "Safety combination has tripped"
18	Checkback signal, "Safety combination has tripped"

L60
EMERGENCY STOP Category 1, 24 V DC

EMERGENCY STOP Category 1 for controlled stopping according to EN 60204‑1.

The function stops the drive using a fast stop along a down ramp that is parameterized by the user. The voltage is then disconnected as described for EMERGENCY OFF Category 0 (option L57).

In order to maintain the specified stopping times, it may be necessary to use a braking unit.

Terminal -X120:	Meaning
7	Loop in the EMERGENCY OFF pushbutton from the plant side; remove jumper 7‑8!
8	Loop in the EMERGENCY OFF pushbutton from the plant side; remove jumper 7‑8!
15	"ON" for manual start; remove jumper 15-16!
16	"ON" for manual start; remove jumper 15-16!
17	Checkback signal, "Safety combination has tripped"
18	Checkback signal, "Safety combination has tripped"

L61, L62, L64, L65
Braking units

Braking units may be required for drives in which motors might operate in generator mode, but have no facility for feeding energy back into the supply system.

The braking unit comprises two components:

• A Braking Module that can be installed in the air discharge of the chassis format power units
• A braking resistor to be mounted externally (degree of protection IP20)

The braking unit functions as an autonomous unit, and does not require an external power supply. During the braking process, the kinetic energy is converted into heat in the externally mounted braking resistor.

A max. cable length of 100 m is permissible between the Braking Module and the braking resistor. This allows the braking resistor to be mounted externally so that heat losses can be dissipated outside the converter enclosure. The braking resistor is connected directly to the terminal -X5 of the converter.

The following braking units are available for SINAMICS S150 converter cabinet units:

Option	SINAMICS S150 converter	Braking Module
	Type rating	Rated power PDB	Braking power P20	Peak power P15
	kW	kW	kW	kW
380 ... 480 V 3 AC
L61	110 ... 132	25	100	125
L62	160 ... 800	50	200	250
500 ... 600 V 3 AC
L64	75 ... 132	25	100	125
L65	160 ... 1200	50	200	250
660 ... 690 V 3 AC
L61	75 ... 132	25	100	125
L62	160 ... 1200	50	200	250

P _DB = Rated power (continuous braking power)

P ₂₀ = 4 × P_DB: 20 s power referred to a braking interval of 90 s

P ₁₅ = 5 × P_DB: 15 s power referred to a braking interval of 90 s

If more braking power is required than provided by the braking units listed here, then braking units may be connected in parallel for higher converter outputs (on request). In this case, a Braking Module is assigned to each braking resistor.

G_D011_XX_00328

Load diagram for Braking Modules and braking resistors

Additional notes about possible duty cycles of the braking resistors and other engineering notes are included in the SINAMICS Low Voltage Engineering Manual.

L83
Thermistor motor protection device (alarm)

Thermistor motor protection device for PTC thermistors (PTC resistors, type A) for alarm. The thermistor motor protection device is supplied with power and evaluated internally in the converter.

Terminal -B127:	Meaning
T1	Sensor circuit connection
T2	Sensor circuit connection

L84
Thermistor motor protection device (trip)

Thermistor motor protection device for PTC thermistors (PTC resistors, type A) for trip. The thermistor motor protection device is supplied with power and evaluated internally in the converter.

Terminal -B125:	Meaning
T1	Sensor circuit connection
T2	Sensor circuit connection

L86
Pt100 evaluation unit

The Pt100 evaluation unit can monitor up to six sensors. The sensors can be connected in a two or three-wire system. The limit values can be freely programmed for each channel.

In the factory setting, the measuring channels are subdivided into two groups, each with 3 channels. With motors, for example, this means that three Pt100s in the stator windings and two Pt100s in the motor bearings can be monitored. Unused channels can be hidden via parameters.

The output relays are integrated into the internal fault and shutdown sequence of the converter.

L87
Insulation monitoring

An insulation monitor must be used if the converter is connected to an ungrounded line supply. The device monitors the entire galvanically coupled circuit for insulation faults.

An alarm is output in the event of a fault.

The L87 option includes the factory removal of the metal bracket that connects the standard radio interference suppression filter to the ground. The metal bracket is removed from the respective Line Module and enclosed with the cabinet unit.

Notice:

Only one insulation monitor can be used in each galvanically coupled network.

As there are different response strategies when a ground fault occurs in an ungrounded system, output relays of the insulation monitor are provided for integration in a plant-side control. The customer can also choose to integrate the outputs into the converter monitoring system.

M06
Base 100 mm high, RAL 7022

The additional cabinet base allows larger bending radii for cables (cable inlet from below) and enables them to be routed within the cabinet base.

The cabinet base is supplied in RAL 7022 as standard. A special paint finish is not available for the base. It is delivered completely assembled with the cabinet. The height of the operator panel changes accordingly. Combination with option M66 is not possible.

M07
Cable marshaling space 200 mm high, RAL 7035

The cable marshaling space is made of strong sheet steel and allows cables to be connected more flexibly (entry from below). It also allows routing of cables within the marshaling space. It is delivered completely assembled with the cabinet. The height of the operator panel changes accordingly.

Notice:

The cable marshaling space is painted as standard with RAL 7035. If a special color is requested for the cabinet (option Y09), the cable marshaling space is also painted in this color. Combination with option M66 is not possible.

M13
Line connection from above

The control cabinet is provided with an additional roof section to allow a line connection from above. The connection lugs for the power cables, the clamping bar for mechanically securing the cables, an EMC shield bus, and a PE busbar are located within this roof section.

This increases the cabinet height by 405 mm. The busbars for the connection from above are delivered completely pre-installed. For transport reasons, the roof sections are delivered separately and must be fitted on site. Crane transport assemblies (option M90) can still be used. However, they must be removed on site before the roof sections can be installed. Use of rope spreaders should be considered in the case of small crane hook heights.

An undrilled aluminum mounting plate (5 mm thick) is provided in the roof section for feeding in the cables. Depending on the number of cables and the cross-sections used, holes for attaching cable glands for feeding in the cables must be drilled in this mounting plate on site.

Note:

The control cables are still connected from below. Option M13 eliminates the lugs, provided as standard, to connect the line supply from below.

The degree of protection of the roof sections is IP21. In combination with options M23, M43 and M54, additional plastic ventilation grilles and filter elements are provided.

Notice:

The roof sections are painted in RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof section is also painted in this color. Ventilation grilles used with degrees of protection IP23 and IP54 have color RAL 7035 and cannot be painted.

The covers provided with option M60 are also included in the scope of supply.

M21
Degree of protection IP21

Cabinet version in IP20, but with additional top cover or canopy. This increases the cabinet height by 250 mm.

For transport reasons, the top covers or canopies are delivered separately and must be fitted on site.

Notice:

The top covers or canopies are painted in RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the top covers or canopies are also painted in this color.

M23
Degree of protection IP23

Converter cabinet units with degree of protection IP23 are supplied with additional roof sections as well as plastic ventilation grilles and a filter medium in the air inlet and outlet. This increases the cabinet height by 400 mm. The covers provided with option M60 are also included in the scope of supply. The filter medium must be maintained according to the local environmental conditions.

For transport reasons, the roof sections are delivered separately and must be fitted on site.

Notice:

The roof sections are painted in RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof section is also painted in this color. The molded plastic parts (e.g. ventilation grilles) are in RAL 7035 and cannot be painted.

M43
Degree of protection IP43

Converter cabinet units with IP43 degree of protection are supplied with additional roof sections as well as plastic ventilation grilles and a wire mesh in the air inlet and outlet. This increases the cabinet height by 400 mm. The covers provided with option M60 are also included in the scope of supply. They are an integral component of the internal cabinet air guidance system and are adapted accordingly.

For transport reasons, the roof sections are delivered separately and must be fitted on site.

Notice:

The roof sections are painted in RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof section is also painted in this color. The molded plastic parts (e.g. ventilation grilles) are in RAL 7035 and cannot be painted.

M54
Degree of protection IP54

Converter cabinet units with IP54 degree of protection are supplied with additional roof sections as well as plastic ventilation grilles and a filter medium in the air inlet and outlet. This increases the cabinet height by 400 mm. The covers provided with option M60 are also included in the scope of supply. They are an integral component of the internal cabinet air guidance system and are adapted accordingly. The filters must be maintained according to the local environmental conditions.

For transport reasons, the roof sections are delivered separately and must be fitted on site.

Notice:

• The roof sections are painted in RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof section is also painted in this color. The molded plastic parts (e.g. ventilation grilles) are in RAL 7035 and cannot be painted.
• For units with IP54 degree of protection, it is important to observe the derating factor for output currents in relation to ambient temperature and installation altitude.

M60
Additional touch protection

The converter cabinet units are designed as standard according to DGUV regulation 3. Option M60 provides additional covers (outside arm's reach) in the vicinity of the AC busbars and above the power unit (can only be selected as an option with converters up to 250 kW in the 400 V range and with converters up to 315 kW in the 690 V range with degrees of protection IP20 and IP21; otherwise supplied as standard).

M61
Comfort-grip handle with a 3 mm double-bit lock insert

Instead of a standard lock with double-bit lock, a comfort-grip handle with a 3 mm double-bit lock insert is installed in the cabinet door. A cabinet key with a 3 mm double-bit is required to open the door.
Because the folding method of the comfort-grip handle does not require any swivel range, the door surface can be used optimally for additional fixtures.

M62
Comfort-grip handle with integrated pushbutton lock insert

Instead of a standard lock with double‑bit lock, a comfort-grip handle with a pushbutton lock insert is installed in the cabinet door. No cabinet key is required to open the door. Access protection to the control cabinet must be taken care of on the plant/system side.
Because the folding method of the comfort-grip handle does not require any swivel range, the door surface can be used optimally for additional fixtures.

M63
Comfort-grip handle for a padlock with pushbutton as lock insert

Instead of a standard lock with double‑bit lock, a comfort-grip handle with a shackle for a padlock and a pushbutton as a lock insert are installed in the cabinet door. The door can therefore be locked using an external lock with a U‑shaped shackle of max. 8.5 mm.
Because the folding method of the comfort-grip handle does not require any swivel range, the door surface can be used optimally for additional fixtures.

M66
Marine version

For compliance with the requirements of the classification institutes:

• Lloyds Register
• American Bureau of Shipping
• Germanischer Lloyd
• Bureau Veritas
• Det Norske Veritas
• China Classification Society

This option includes a strengthened mechanical version of the cabinet, handles (handrail) below the operator panel and mechanical locking of the cabinet doors. The cabinet has degree of protection IP23 (option M23) and includes a cabinet anti-condensation heater (option L55). To secure the converter to the ship's hull, a welding frame (5 mm high) is supplied separately.

Note:

Combination with options M21, M23, and L55 is not possible. Individual certification is additionally required if the converter is used for a safety-related drive on the ship (see options E21 to E71).

M70
EMC shield bus (cable connection from below)

The EMC shield bus is used to connect shielded power cables for line and motor supply cables.

With the options M13 and M78, the EMC shield bus is already included as standard for the connection busbars underneath the roof section.
With the option L00 (RFI suppression filter), the EMC shield bus is also included as standard.

M78
Motor connection from above

The control cabinet is provided with an additional roof section for a motor connection from above. The connection lugs for the power cables, the clamping bar for mechanically securing the cables, an EMC shield bus, and a PE busbar are located within this roof section.

This increases the cabinet height by 405 mm. The busbars for the connection from above are delivered completely pre-installed. For transport reasons, the roof sections are delivered separately and must be fitted on site. Crane transport assemblies (option M90) can still be used. However, they must be removed on site before the roof sections can be installed. Use of rope spreaders should be considered in the case of small crane hook heights.

An undrilled aluminum mounting plate (5 mm thick) is provided in the roof section for feeding in the cables. Depending on the number of cables and the cross-sections used, holes for attaching cable glands for feeding in the cables must be drilled in this mounting plate on site.

Note:

The control cables are still connected from below. Option M78 eliminates the lugs, provided as standard, to connect the motor from below.

The degree of protection of the roof sections is IP21. In combination with options M23, M43 and M54, additional plastic ventilation grilles and filter elements are provided.

Notice:

The roof sections are painted in RAL 7035 as standard. If a special color is requested for the cabinet (option Y09), the roof section is also painted in this color. Ventilation grilles used with IP23, IP43 and IP54 degrees of protection are in RAL 7035 and cannot be painted.

The covers provided with option M60 are also included in the scope of supply.

Note:

Option M78 cannot be combined with the following options:

• L07 (dv/dt filter compact plus VPL)
• L08 (motor reactor)
• L10 (dv/dt filter plus VPL)
• L15 (sine-wave filter)

M90
Crane transport assembly (top-mounted)

For single cabinets up to a width of 600 mm, the crane transport assembly consists of transport eyebolts. For cabinet widths of 800 mm and wider, transport rails are used.

M91
Marking of all control cable conductor ends

When this option is selected, all control cables or conductor ends (including all customer-specific options) are labeled throughout the cabinet.

T58, T60, T80, T83, T85, T91
Rating plate data

The rating plate is provided in English/German as standard. A rating plate in another language combination can be selected by specifying the following option order codes.

Option	Rating plate language
T58	English/French
T60	English/Spanish
T80	English/Italian
T83	English/Portuguese (Brazil)
T85	English/Russian
T91	English/Chinese

Y09
Special cabinet paint finish

The converter cabinet units are delivered in RAL 7035 as standard. The special paint finish must be specified in plain text when ordering. All RAL colors which are available as powder coatings can be selected. Other special colors on request.

Notice:

If options such as cable marshaling space (option M07), top covers or canopies (option M21), roof sections (options M23/M43/M54) or cable connection from above (options M13/M78) are ordered for the converter cabinet units, they will also be supplied in the paint finish specified for the cabinet in the order. The molded plastic parts (e.g. ventilation grilles) are in RAL 7035 and cannot be painted.

Y31
One-line label for system identification, 40 × 80 mm

Resopal labels (white with black lettering) for identifying the control cabinets are available. The labels are stuck to the cabinet door.

Dimensions H × W: 40 × 80 mm

The text must be specified in plain text when ordering.

Field 1: Max. 9 characters, font size 10 mm

G_D213_XX_00068

Y32
Two-line label for system identification, 40 × 180 mm

Resopal labels (white with black lettering) for identifying the control cabinets are available. The labels are stuck to the cabinet door.

Dimensions H × W: 40 × 180 mm

The text must be specified in plain text when ordering.

Field 1: Max. 9 characters, font size 10 mm
Field 2: Max. 9 characters, font size 10 mm
Field 3: Max. 20 characters, font size 10 mm

G_D213_XX_00069

Y33
Four-line label for system identification, 40 × 180 mm

Resopal labels (white with black lettering) for identifying the control cabinets are available. The labels are stuck to the cabinet door.

Dimensions H × W: 40 × 180 mm

The text must be specified in plain text when ordering.

Field 1: Max. 9 characters, font size 10 mm
Field 2: Max. 20 characters, font size 6 mm
Field 3: Max. 20 characters, font size 6 mm
Field 4: Max. 20 characters, font size 6 mm
Field 5: Max. 20 characters, font size 6 mm

G_D213_XX_00070