Note:
When ordering a unit with options, add the suffix "-Z" after the Order No. and then state the order code(s) for the desired option(s) after the suffix.

Example:
6RA8075-6GV62-0AA0-Z
G00+G20+L85+...

See also ordering examples.

Available options

The following table provides an overview of the available options. Detailed descriptions of the options are provided in the section "Description of options".

¹⁾ Available as spare part.

Option selection matrix

Ordering examples

Example 1

Application:
A DC drive system is required for a cableway. A SINAMICS DC MASTER is to handle the closed-loop control of the selected 560 kW DC motor with a rated armature voltage of 420 V and a rated armature current of 1 306 A. Due to the overdimensioning of 25 % specified by the acceptance authorities, and due to the maximum ambient temperature of 45 °C that can occur, the rated current of the converter had to be further reduced by 5 %. This is the reason that a unit with a rated supply current of 2 000 A was selected. The converter capable of energy recovery is to be connected to a 400 V line supply. A PROFINET connection is required for the higher-level control.

Solution:
A four-quadrant converter with 2 000 A and 400 V AC should be selected for this application. The incremental encoder to sense the speed - mounted on the motor - is directly evaluated in the CUD of the SINAMICS DC MASTER, without requiring any additional option.

The following options must be selected in order to permit the PROFINET connection:
G00 (Advanced CUD left)
G20 (PROFINET Communication Board CBE20 left)

The ordering data are as follows:
6RA8095-4DV62-0AA0-Z
G00+G20

Example 2

Application:
An unwinder for paper in a reeler-slitter is to be modernized - but the existing motor is to be kept. The power section is to be supplied from the existing 690 V supply. The technological control is to be implemented in the higher-level PCS7 system. The client specified PROFIBUS as the control and setpoint interface. The following measured values and status displays are to be visualized in the cabinet doors of the drive cabinet to facilitate fast and simple diagnostics for the service and maintenance personnel: Armature current, armature voltage, speed, field current, status messages - operation and fault.

The customer explained that he repeatedly had problems with the existing converter relating to overvoltage in the motor armature circuit - and as a consequence, this resulted in tension fluctuations in the paper web when the motor went into the field-weakening range. As a result of instability in the control voltage supply, in the past, there were repeatedly failures that had a negative impact on the availability.

Solution:
As a result of the data of the existing motor and the customer specifications relating to acceleration and braking ramps, tambour roll weight and maximum diameter, a four-quadrant converter was selected with a rated supply voltage of 690 V and a rated current of 1 500 A. The dynamic overload capability of the units is utilized to brake the drive when the paper web breaks.

The technological control with current setpoint interface is realized in the higher-level control. This is the reason that for this particular application, the Standard CUD is sufficient, which already has an integrated Profibus interface.

The problem with armature overvoltages when entering the field weakening range has now been resolved by selecting the two-quadrant field power section option. By actively reducing the current using a counter-voltage, the field current actual value can now follow the field current setpoint - even for steep acceleration ramps - and therefore overvoltages are avoided in the armature circuit. The tension fluctuations in the paper web are consequentially eliminated.

Selecting the option “Electronics power supply for connection to 24 V DC” means that the drive system can be intergrated into a favorably-priced and low-maintenance DC UPS system comprising SITOP components.

The requirements regarding actual value and status displays were addressed by installing the AOP30 Advanced Operator Panel in the doors of the drive cabinet.

Coated PCBs and nickel-plated copper busbars were selected as a result of the aggressive atmosphere with a high percentage of H₂S.

The availability of equipment is extremely important in the paper industry. This is the reason that the option "memory card left" was selected to allow service and maintenance personnel short repair times in the case of faults. Software and additional languages of the AOP text are saved on this card. Further, parameter values can be additionally saved there and there is a reserved memory range for offline long-time trace records.

The following options must be selected for this particular application:
L05 (electronics power supply for connection to 24 V DC)
L11 (2Q field power section)
M08 (coated PCBs)
M10 (nickel-plated copper busbars)
S01 (memory card left)

Further, the following accessories are required:
Advanced Operator Panel AOP30 (6SL3055-0AA00-4CA)
RS485 cable, 3 m long

The ordering data are as follows:
6RA8093-4KV62-0AA0-Z
L05+L11+M08+M10+S01
and
6SL3055-0AA00-4CA
as well as
6RY1807-0AP00

Description of options

G00
Advanced CUD left

In addition to the connections and functions of the Standard CUD, the Advanced CUD has two DRIVE-CLiQ connections and one option slot. The use of an Advanced CUD also provides the opportunity of inserting an additional CUD (Standard or Advanced) to increase the computational performance and the number of terminals. This can be used, e.g. to implement additional technological functions.

By using an Advanced CUD, which is located in the lefthand slot instead of the Standard CUD, the SINAMICS SMC30, TM15, TM31 and CBE20 components can be connected to the SINAMICS DC MASTER. More detailed information on the SINAMICS components is available in the section "Accessories and supplementary components".

G10
Standard CUD right

Selecting option G10 provides the possibility of further increasing the performance of technology functions for the SINAMICS DC MASTER. As a result of the additional Standard CUD that is inserted in the righthand slot of the electronics tray, users have additional computational performance at their fingertips in order to fulfill even the highest demands when it comes to closed-loop control performance. Option G00 is required when selecting option G10. An extension to include two Control Units is only possible when the Advanced CUD is inserted in the lefthand slot.

G11
Advanced CUD right

With option G11, users can address the highest demands regarding the closed-loop control performance and use the wide range of interfaces. With this option, in addition to the Advanced CUD located in the lefthand slot, an additional Advanced CUD can be mounted in the righthand slot. This therefore doubles the number of interfaces of the SINAMICS DC MASTER. Option G00 is required when selecting option G11. An extension to include two Control Units is only possible when the Advanced CUD is inserted in the lefthand slot.

G20
Communication Board CBE20 left

The CBE20 Communication Board can be used to connect to a PROFINET IO network via the Advanced CUD.

The SINAMICS DC MASTER then assumes the function of a PROFINET IO device in the sense of PROFINET and offers the following functions:

• PROFINET IO device
• 100 Mbits/s full duplex
• Supports real-time classes of PROFINET IO:
• RT (Real-Time)
• Connection to control systems as PROFINET IO devices in accordance with PROFIdrive, Specification V4.1.
• In addition to PROFIBUS (standard), PROFINET can also be used for engineering with the STARTER commissioning tool.
• Integrated 4-port switch with four RJ45 sockets based on the PROFINET ASIC ERTEC400. The optimum topology (line, star, tree) can therefore be configured without additional external switches.
• The SINAMICS Link function can be used in conjunction with option S01 or S02.

The CBE20 is inserted in the option slot of the Advanced CUD, which is inserted in the lefthand slot. An Advanced CUD must be located in the lefthand slot in order to be able to use option G20. This can be selected with option G00.

The cables are sold by the meter.

For further information about connectors and cables, refer to Catalog IK PI.

G21
Communication Board CBE20 right

With option G21, an Advanced CUD inserted in the righthand slot (refer to option G11) can be extended by the CBE20. More detailed information on the functionality, selection and ordering data of the CBE20 is available under option G20.

L04
Armature supply with extra-low voltage 10 to 50 V

With option L04, the SINAMICS DC MASTER is re-equipped for operation with 10 to 50 V AC. This is frequently required especially for electrochemical applications, when controlling solenoids, when using the converter to supply the fields of special motors or Ward-Leonard converters (MG sets).

This option can only be selected for units with rated supply voltages of up to 575 V.

L05
Electronics power supply for connection to 24 V DC

With option L05, users have the possibility of equipping SINAMICS DC MASTER with an electronics power supply for connection to 24 V DC instead of the standard electronics power supply. This option allows users to connect the units to a favorably-priced 24 V UPS system.

This option cannot be selected for Control Modules as the Control Module is supplied as standard with an electronics power supply for connection to 24 V DC.

Input voltage range: 18 to 30 V,
current consumption: 5 A at 24 V

L10
Without field power section

In some applications it may be necessary to individually adapt the field power section. For this particular case, users can order option L10 where SINAMICS DC MASTER is not equipped with the standard integrated field power section. This then allows them to implement their own individual solutions for the field power section.

This option cannot be ordered for units with rated DC currents from 15 to 30 A.

L11
2Q field power section

For applications that demand high speed field current changes, by specifying option L11, the SINAMICS DC MASTER can be equipped with a two-quadrant field with active current reduction. Further, this field power section has an integrated field overvoltage protection.

This option cannot be ordered for units with rated DC currents from 15 to 30 A.

L15
External sensor for ambient or inlet temperature

Option L15 is a sensor located outside the unit to measure the ambient or inlet temperature. For example, this can be used to simply monitor the cabinet temperature and/or identify when the air intake filter is blocked.

This option is only available for units with rated DC currents from 1 500 to 3 000 A.

L21
Fan for single-phase connection

A fan can be optionally supplied with a single-phase connection for units with rated DC currents between 400 and 1 200 A. This allows fans to be more quickly replaced than three-phase fans - especially as the direction of rotation does not have to be checked.

Units smaller than 400 A are self-ventilated or have an integrated 24 V DC fan. Units with ratings of greater than 1 200 A require a three-phase connection for the fan due to the higher power consumption.

Rated supply voltage: 230 V 1 AC ± 10% (50 and 60 Hz)

L85
85 A field power section

With option L85, users can have the SINAMICS DC MASTER equipped with a rated DC field current of 85 A.

This option can only be ordered for units with rated DC currents from 1 500 to 3 000 A.

M08
Coated PCBs

In order to improve the reliability for increased degrees of pollution and climatic stressing, it is possible to order PCBs of the SINAMICS DC MASTER that are coated on both sides by specifying option M08.

M10
Nickel-plated copper busbars

When ordered with Option M10, the SINAMICS DC MASTER is equipped with nickel-plated copper busbars. The degree of availability can be increased for aggressive atmospheres.

This option is not available for units with rated DC currents from 15 to 30 A.

S01
Memory card left

With option S01, users receive a memory card for one Standard CUD or one Advanced CUD, which is inserted in the lefthand slot.

This memory card offers the following options:

• Additional languages can be downloaded to the Advanced Operator Panel AOP30. When using two CUDs, option S01 and option S02 must be ordered.
• Perform an offline long-time trace.
• Download the DCC block library into the drive.
• Update the software.

The SINAMICS Link function requires that the memory card is always inserted.

S02
Memory card right

With option S02, users receive a memory card for one Standard CUD or one Advanced CUD, which is inserted in the righthand slot.

This memory card offers the following options:

• Additional languages can be downloaded to the Advanced Operator Panel AOP30. When using two CUDs, option S01 and option S02 must be ordered.
• Perform an offline long-time trace.
• Download the DCC block library into the drive.
• Update the software.

The SINAMICS Link function requires that the memory card is always inserted.

In order to be able to use option S02, a Standard CUD right (option G10) or an Advanced CUD right (option G11) is required.