產品 規格：【德國原裝，全新*】
產品 質量：【*，假一罰十】
產品 價格：【薄利多銷，行業zui低】
產品 貨期：【庫存銷售，現買現賣】

：*

；    

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購物需知

1、西門子產品均為密封包裝，外包裝詳見產品圖片，白色標簽上均有西門子品牌LOGO及產品訂貨號，各位買家在收到貨后，請核對型號無誤，再拆包裝

2、本公司銷售的產品一律為（原裝**假一罰十*質保一年） 本公司簽約正式的銷售合同，開具17%的增值稅發票、普通發票。

6SL3210-1PE22-7UL0
西門子產品訂貨號：6SL32101PE227UL0

西門子產品價格：168  RMB

西門子產品凈重：1.100 Kg

西門子產品承諾：質保一年，原裝*

西門子產品尺寸：270.00 x 225.00 x 85.00

概述

SINAMICS G120C, frame sizes FSAA to FSF, with Inligent Operator Panel IOP

SINAMICS G120C compact inverters offer a well-balanced combination of features to address a wide range of applications. They are compact, rugged devices that are easy to operate and can be optionally equipped with a basic or advanced operator panel.

SINAMICS G120C inverters are especially suitable when it comes to meeting the requirements of system integrators, OEMs and distributors regarding high productivity and tailored performance.

優勢

• Compact design
• Side-by-side design
• High power density, low envelope dimensions
• Simple installation in the tightest space
• Low space requirement
• Use in small control cabinets, close to the machine
• Optimized parameter set
• Optimized commissioning
• Getting Started document
• BOP?2 or IOP operator panels can be used
• Integrated USB connection
• Simple and fast software parameter assignment
• Simple to use during commissioning and in operation
• Minimized training costs, existing SINAMICS know-how can be used
• High degree of service friendliness, simple maintenance
• Plug-in terminals
• Cloning function using BOP?2, IOP or memory card
• Operating hours counter for "drive on" and "motor on"
• Fast mechanical installation
• Intuitive standard commissioning
• Component of Totally Integrated Automation
• Energy-efficient, sensorless vector control
• Automatic flux reduction with V/f ECO
• Integrated energy saving computer
• Safety Integrated (STO)
• Communications versions with PROFINET / EtherNet/IP, PROFIBUS DP, USS/Modbus RTU
• Coated modules
• Operation up to an ambient temperature of 60 °C (140 °F)

設計

SINAMICS G120C is a compact converter for control cabinet mounting in IP20 degree of protection where the Control Unit (CU) and Power Module (PM) function units are combined in one device.

The compact mechanical design and the high power density allow these devices to be installed in machine control enclosures and control cabinets for maximum space utilization. The SINAMICS G120C compact converter can be butt-mounted directly, without derating at temperatures up to 40 °C (104 °F).

SINAMICS G120C, frame size FSAA with BOP-2

SINAMICS G120C can be integrated into the widest range of applications, either using the integrated digital and analog inputs or via the integrated fieldbus interface (available in USS, Modbus RTU, PROFIBUS, PROFINET / EtherNet/IP versions). Especially the product versions with integrated PROFIBUS/PROFINET interface make full integration into the Siemens TIA family possible, therefore allowing the advantages of the seamless TIA product family to be fully utilized. SINAMICS G120C devices are preset in the factory so that they can be immediay connected to PROFIBUS and/or PROFINET fieldbus systems without parameterization.

SINAMICS G120C is also equipped with the safety function STO (Safe Torque Off) as standard, which is used to safely stop drives. As a consequence, machine manufacturers can simply comply with current machinery directives with minimum associated costs.

SINAMICS G120C can control asynchronous (induction) motors in the power range from 0.37 kW up to 132 kW (0.5 hp to 200 hp). Reliable and efficient motor operation is achieved by using state-of-the-art IGBT technology combined with vector control. The extensive range of functions integrated in the SINAMICS G120C also offers a high degree of protection for the converter and motor.

Line-side components

Line reactors

Line reactors smooth the current drawn by the converter and thus reduce harmonic components in the line current. Through the reduction of the current harmonics, the thermal load on the power components in the rectifier and in the DC-link capacitors is reduced as well as the harmonic effects on the supply. The use of a line reactor increases the service life of the converter.

Recommended line-side power components

Standard fuses can be used for the SINAMICS G120C. These must be dimensioned to comply with local regulations. In this chapter, you will find recommended components such as fuses and circuit breakers in compliance with IEC and UL regulations.

DC link components

Braking resistors

Excess energy in the DC link is dissipated in the braking resistor. The braking resistors are designed for use with the SINAMICS G120C. This has an integrated braking chopper (electronic switch).

Load-side power components

Output reactors

Output reactors reduce the rate of voltage rise (dv/dt) and the height of the current peaks, and enable longer motor cables to be connected.

Supplementary system components

Inligent Operator Panel IOP

Graphics-based, user-friendly and powerful operator panel for commissioning and diagnostics as well as local operator control and monitoring of SINAMICS G120C.

Basic Operator Panel BOP-2

A 2-line display to provide support when commissioning and troubleshooting the drive. The drive can be locally controlled.

Memory card

The parameter settings for an inverter can be stored on the SINAMICS SD memory 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 immediay ready for use again. The associated memory card holder is integrated in the inverter.

PC inverter connection kit 2

For controlling and commissioning an inverter directly from a PC if the STARTER commissioning tool or SINAMICS Startdrive has been installed on the PC.

Spare parts

Shield plates

A set of shield plates is included in the scope of delivery for the motor and signal cables corresponding to the frame size of the SINAMICS G120C, and can also be ordered as spare parts.

Spare parts kit

This kit comprises four I/O terminals, one RS485 terminal, two pairs of Control Unit doors (1 × PN and 1 × other communication versions) and one blanking cover.

Set of connectors

A set of connectors for the line feeder cable, braking resistor and motor cable can be ordered corresponding to the frame size of the SINAMICS G120C inverter.

Roof-mounted fan

A roof-mounted fan (at the top of the device) comprising a pre-assembled unit with holder and fan can be ordered corresponding to the frame size of the SINAMICS G120C.

Fan unit

A replacement fan (at the rear of the device; heat sink) comprising a pre-assembled unit with holder and fan can be ordered corresponding to the frame size of the SINAMICS G120C.

集成

Connection example for SINAMICS G120C

USS/Modbus RTU communication interface

PROFIBUS DP communication interface

PROFINET, EtherNet/IP communication interface

6SL3210-1PE22-7UL0
西門子產品訂貨號：6SL32101PE227UL0

西門子產品價格：168  RMB

西門子產品凈重：1.100 Kg

西門子產品承諾：質保一年，原裝*

西門子產品尺寸：270.00 x 225.00 x 85.00

PM240, PM240?2 and PM250 Power Modules

西門子產品訂貨號：6SL32101PE227UL0

西門子產品價格：168  RMB

西門子產品凈重：1.100 Kg

西門子產品承諾：質保一年，原裝*

西門子產品尺寸：270.00 x 225.00 x 85.00

西門子S7系列PLC定時器的結構

S7中定時時間由時基和定時值兩部分組成，定時時間等于時基與定時值的乘積。當定時器運行時，定時值不斷減1，直至減到0，減到0表示定時時間到。定時時間到后會引起定時器觸點的動作。

   定時器的第0到第11位存放BCD碼格式的定時值，三位BCD碼表示的范圍是0～999。第12，13位存放二進制格式的時基。　

從下表中可以看出：時基小定時分辨率高，但定時時間范圍窄；時基大分辨率低，但定時范圍寬。
時 基 二進制時基 分辨率 定 時 范 圍 
10 s 00 0.01 s 10ms至9s_990ms 
100ms 0l 0.1 s 100ms至1m_39s_900ms 
1 s 10 1s 1s至16m_39s 
10 s 11 10 s 10s至2h_46m_30s

當定時器啟動時，累加器1低字的內容被當作定時時間裝入定時字中。這一過程是由操作系統控制自動完成的，用戶只需給累加器l裝入不同的數值，即可設置需要的定時時間。
*采用下述直觀的句法：
L    W#16# txyz       
其中：t，x，y，z均為十進制數；
          t＝時基，取值0,1,2,3,分別表示時基為：10ms、100ms、1s、10s。
xyz＝定時值，取值范圍：1到999。
    也可直接使用S5中的時間表示法裝入定時數值，例如：
L    S5T# aH_bbM_ccS_dddMS
其中：a＝小時，bb＝分鐘，cc＝秒，ddd＝毫秒.
范圍：1MS到2H_46M_30S；此時，時基是自動選擇的，原則是：根據定時時間選擇能滿足定時范圍要求的zui小時基。 
S7—300提供了多種形式的定時器：脈沖定時器(SP)、擴展定時器(SE)、接通延時定時器(SD)、帶保持的接通延時定時器(SS)和斷電延時定時器(SF)。