西门子PCU50主机模块6FC5210-0DF33-2AA0

• The ability to connect up to 6 sensors and up to 2 actuators to the Control Unit directly ensures that almost all the information relevant to the drive can be managed directly. Fail-safe Control Units can process signals from up to three fail-safe sensors and one fail-safe actuator. The CU240D‑2 Control Units are also equipped with two analog inputs. Local pre-processing of the signals relieves the fieldbus of the task and ensures a faster and more reproducible response time
• Integrated EMC filter class A (acc. to EN 55011)
• Integrated brake control, supported brake voltage 180 V DC (at line voltage of 400 V AC – otherwise U_line × 0.45 = brake voltage)
• Integrated motor protection using a thermal motor model and evaluation of PTC, KTY or bil temperature sensors
• Software parameters for simple adaptation to 50 Hz or 60 Hz motors (IEC or NEMA motors)
• Easy replacement of devices and time-saving copying of parameters to optional memory card
• Engineering and commissioning with standard engineering tools such as SIZER for Siemens Drives (V2.9 and higher), STARTER (V4.3 and higher) and Drive ES ensure fast engineering and easy commissioning – STARTER is integrated in STEP 7 with Drive ES Basic with all the advantages of central data storage and totally integrated communication
• Certified worldwide for compliance with CE, UL, cUL, C-Tick and Safety Integrated according to IEC 61508 SIL 2 and EN ISO 13849‑1 PL d and Category 3

The SINAMICS G120D distributed inverters are modular inverters for standard drives. Each SINAMICS G120D comprises two operative units – a Power Module and a Control Unit.

PM250D Power Module with line supply and motor connections and CU240D-2 Control Unit

Power Modules

The following Power Modules are available for the SINAMICS G120D distributed inverters:

PM250D Power Modules

PM250D Power Modules (0.75 kW to 7.5 kW/1 hp to 10 hp) have an innovative circuit design which allows line-commutated energy recovery back into the line supply. This innovative circuit permits generated energy to be fed back into the supply system and therefore saves energy.

Control Units

A Control Unit performs closed-loop control functions for the inverter. In addition to the closed-loop control, it has additional functions that can be adapted to the particular application through parameterization.

The following Control Units are available for SINAMICS G120D distributed inverters:

CU240D‑2 Control Units

Several Control Units are available in different versions:

• CU240D‑2 DP → PROFIBUS
• CU240D‑2 DP‑F → PROFIBUS fail-safe
• CU240D‑2 PN → PROFINET
• CU240D‑2 PN‑F → PROFINET fail-safe
• CU240D‑2 PN‑F PP → PROFINET fail-safe Push Pull
• CU240D‑2 PN‑F FO → PROFINET Fail-safe fiber optic

CU250D‑2 Control Units

CU250D‑2 Control Units can be used to implement applications with positioning requirements in the drive. Several Control Units are available in different versions:

• CU250D‑2 DP‑F → PROFIBUS fail-safe
• CU250D‑2 PN‑F → PROFINET fail-safe
• CU250D‑2 PN‑F PP → PROFINET fail-safe Push Pull
• CU250D‑2 PN‑F FO → PROFINET fail-safe fiber optic

Supplementary system components

Intelligent Operator Panel IOP Handheld

The IOP supports both entry-level personnel and drive experts. Thanks to the large plain text display, the menu-d operation and the application wizards, it is easy to commission, diagnose and locally control standard drives.

Memory card

The parameter settings for an inverter can be stored on the SINAMICS SD card. When service is required, e.g. after the inverter has been replaced and the data have been downloaded from the memory card the drive system is immediately ready for use again. The associated slot is located on the rear of the Control Unit.

Mini USB interface cable for communication with a PC

For controlling and commissioning an inverter directly from a PC if the appropriate software (STARTER commissioning tool V4.3 and higher or SINAMICS Startdrive) has been installed.

Connecting cable for the Control Units

Flexible plug-in cables to transfer data between the Industrial Ethernet stations or PROFIBUS stations, as well as to supply power to the Control Unit.

Connecting cable for the Power Modules

Connector sets to connect to the line supply and the outgoing motor feeder are available as accessories as well as pre-assembled motor cables for connection to the motor.

Spare Parts Kit

A Spare Parts Kit is available which comprises small parts such as seals, caps, PROFIBUS address windows and screws.

Replacement fan

A replacement fan is available, which comprises a pre-mounted unit with cover, fan and screws.

The following electronic configuring aids and engineering tools are available for the SINAMICS G120D distributed inverters:

Drive Technology Configurator (DT Configurator) within the CA 01

The interactive catalog CA 01 – the offline Industry Mall of Siemens on DVD‑ROM – contains over 100 000 products with approximately 5 million possible drive system product variants. The Drive Technology Configurator (DT Configurator) has been developed to facilitate selection of the correct motor and/or inverter from the wide spectrum of drives. It is integrated in Catalog CA 01 as an add-on on DVD‑ROM.

Online DT Configurator

In addition, the DT Configurator can be used on the Internet without requiring any installation. The DT Configurator can be found in the Siemens Industry Mall at the following address: 
http://www.siemens.com/dt-configurator

SIZER for Siemens Drives engineering tool

The PC-d SIZER for Siemens Drives engineering tool makes it easy to engineer the SINAMICS drive family. It provides support when selecting the hardware and firmware components necessary to implement a drive task. SIZER for Siemens Drives supports the complete configuration of the drive system, from basic single drives to demanding multi-axis applications.

You can find further information on the SIZER for Siemens Drives engineering tool in the chapter Engineering tools.

The SIZER for Siemens Drives engineering tool is available free on the Internet at 
http://www.siemens.com/sizer

STARTER commissioning tool

The STARTER commissioning tool allows menu-ed commissioning, optimization and diagnostics. Apart from the SINAMICS drives, STARTER is also suitable for MICROMASTER 4 devices.

The new CU240D‑2 PN‑F FO and CU250D‑2 PN‑F FO Control Units can be commissioned with STARTER V4.4 and higher.

You can find further information about the STARTER commissioning tool in the chapter Engineering tools.

Additional information about the STARTER commissioning tool is available on the Internet at 
http://www.siemens.com/starter

SINAMICS Startdrive commissioning tool

SINAMICS Startdrive is a tool for configuring, commissioning, and diagnosing the SINAMICS family of drives and is integrated into the TIA Portal. SINAMICS Startdrive can be used to implement drive tasks with the SINAMICS G120, SINAMICS G120C, SINAMICS G110M, SINAMICS G120D and SINAMICS G120P inverter series. The commissioning tool has been optimized with regard to user friendliness and consistent use of the TIA Portal benefits of a common working environment for PLC, HMI and drives.

You can find further information on the SINAMICS Startdrive commissioning tool in the chapter Engineering tools.

The SINAMICS Startdrive commissioning tool is available free on the Internet at 
http://www.siemens.com/startdrive

Drive ES engineering system

Drive ES is the engineering system that can be used to integrate the communication, configuration and data management functions of Siemens drive technology into the SIMATIC automation world easily, efficiently and cost-effectively. Two software packages are available for SINAMICS – Drive ES Basic and Drive ES PCS.

You can find further information about the Drive ES engineering system in the chapter Engineering tools.

Additional information about the Drive ES engineering system is available on the Internet at 
http://www.siemens.com/drive-es

Unless explicitly specified otherwise, the following technical specifications are valid for all the following SINAMICS G120D distributed inverter components listed here.

SINAMICS G120D
Mechanical specifications
Vibratory load
Transport acc. to EN 60721‑3‑2 1)	Class 1M2
Operation acc. to EN 60721‑3‑3	Class 3M2
Shock load
Transport acc. to EN 60721‑3‑2 1)	Class 1M2
Operation acc. to EN 60721‑3‑3	Class 3M2
Ambient conditions
Degree of protection	IP65/UL Type 3
Protection class According to EN 61800‑5‑1	Class III (PELV)
Touch protection According to EN 61800‑5‑1	Class I (with protective conductor system)
Permissible ambient and coolant temperature (air)  during operation for Power Modules	-10 ... +40 °C (14 ... 104 °F) without derating >40 ... 55 °C (104 ... 131 °F), see derating characteristics
Permissible ambient and coolant temperature (air)  during operation for Control Units	-10 ... +55 °C (14 ... 131 °F) with derating Limit values are determined by the Control Unit used (>40 ... 55 °C (104 ... 131 °F) see derating characteristics) up to 2000 m above sea level
Humidity, max.	95 % at 40 °C (104 °F)
Ambient temperature
Storage 1) acc. to EN 60068‑2‑1	-40 ... +70 °C (-40 ... +158 °F)
Transport 1) acc. to EN 60068‑2‑1	-40 ... +70 °C (-40 ... +158 °F)
Operation acc. to EN 60068‑2‑2	-10 ... +40 °C (14 ... 104 °F) without derating
Environmental class/harmful chemical substances
Operation acc. to EN 60721‑3‑3	Class 3C2
Degree of pollution acc. to EN 61800‑5‑1	2
Certification for fail-safe versions
According to IEC 61508	SIL 2
According to EN ISO 13849‑1	PL d and Category 3
Standards
Compliance with standards	UL 508C (UL list number E121068), cUL, CE, C-Tick
CE marking, according to	Low-Voltage Directive 2006/95/EC
EMC Directive 2)
Frame sizes FSA to FSC with integrated line filter class A	Category C2 3) according to EN 61800‑3
	Note: The EMC product standard EN 61800-3 does not apply directly to a frequency inverter but to a PDS (Power Drive System), which comprises the complete circuitry, motor and cables in addition to the inverter. The frequency inverters on their own do not generally require identification according to the EMC Directive.

¹⁾ In product packaging.

²⁾ For further general information, see also chapter SINAMICS G120, section Technical specifications, Compliance with standards.

³⁾ With shielded motor cable up to 15 m (49 ft).