SA168 3BSE003389R1 DCS excitation system

Product parameters

Model: SA168 3BSE003389R1

Brand: ABB

Size: 10cm x 10cm x 30cm

Weight: 1.2KG

Color: White Black

Working voltage: 5V

Working temperature: -10 ℃ to 50 ℃

Communication interface: RS232, RS485, CAN

Product specifications

Support for MODBUS protocol

Support hardware flow control

Using high-speed CMOS devices

Support for data caching

application area

SA168 3BSE003389R1 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

SA168 3BSE003389R1 is mainly used in steel manufacturing, thermal power generation, hydroelectric power generation, glass manufacturing, paper mills, cement factories, petrochemicals

Chemical fiber, pharmaceutical manufacturing, rubber, plastics, ferrous metal food, machine tools, specialized equipment, transportation vehicles, mechanical equipment

Electronic communication equipment, instruments and beverages, tobacco processing, clothing, textiles, leather, wood processing, furniture, printing, etc

Model: SA168 3BSE003389R1 Brand: ABB Archive Function: Communication Function Product Certification: Qualified

Working voltage: 24V Internal variable: No pattern Type: Vector diagram Applicable range: Industrial type

Number of screens: 4 Imported or not: Yes Customized for processing: No

Alarm function: Product name: Module Input voltage: 24V Rated current: 5A

Special service: including postage. Remarks: one-year warranty. Operation method: remote control

Applicable motor: servo motor system memory: 8MB Display color: 99.9 color gamut

Power voltage: 220V Input method: Current Input Material code: 65218

Communication interface: HDMI interface Working temperature: 60 Material number 26854 Other functions Analog communication

Output frequency: 50HZ Rated voltage: 24V Alarm type: Light alarm

Disconnect capacity: 0.01 Vector graph support: Minimum number of packages supported: 1

Display type: IPS USB interface quantity: 2 interfaces Memory card slot: 2

Panel protection level: 3 Memory expansion capacity: 128MB User script support: supported

Speed response frequency: 1MS Working environment temperature: -40 to 100 Insulation withstand voltage test: Passed

Third party communication products: ABB controllers available for sale in: nationwide

Product Instructions

Please install SA168 3BSE003389R1 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating SA168 3BSE003389R1 to ensure proper use.

Product Introduction

SA168 3BSE003389R1 is a high-performance industrial automation communication module that uses high-speed CMOS devices, supports MODBUS protocol, and supports
hardware flow control. It is an ideal choice in the field of industrial automation.

2. Principle of frequency converter

In embedded development, the control of motors is often involved. Currently, frequency conversion control of AC motors is widely used, so let”s briefly introduce the
frequency converter by looking at the diagram, assuming that you already understand the principle of the motor.

The block diagram is as follows:
The frequency converter is mainly composed of rectifier (AC to DC), filtering, inverter (DC to AC), braking unit, drive unit, detection unit, microprocessing unit, etc.
The inverter relies on the switching of the internal IGBT to adjust the voltage and frequency of the output power supply, and provides the required power supply voltage
according to the actual needs of the motor, thereby achieving the purpose of energy saving and speed regulation. In addition, the inverter also has many protection functions.
, such as overcurrent, overvoltage, overload protection, etc. With the continuous improvement of industrial automation, frequency converters have also been widely used.

A typical inverter system diagram is shown below. It mainly includes operation panel, VFD controller, motor and other parts.
1. Typical structure:

Mainly includes: control platform, measurement circuit, power circuit, protection circuit, etc.

There are two common types of frequency converters: voltage type and current type. Among them, the power inverter part mostly uses power
tubes such as IGBT and IGCT.

2. Typical algorithm:

Among them, the control algorithm represented by Siemens is mainly based on coordinate transformation (vector control). Friends who are
interested in the algorithm represented by ABB can search for information by themselves (direct torque control) and will not go into details here.

3. Vector control:

Many chip MCU and MPU manufacturers have provided block diagrams and algorithm libraries for variable frequency vector control. Those
who are interested can study it. For example, the following figure is a block diagram provided by Microchip

Excitation system ABB module PFTL101BER
Excitation system ABB module PFTL101BE 2.0KN 3BSE004214R1
Excitation system ABB module PFTL101BE 2.0KN
Excitation system ABB module PFTL101BE
Excitation system ABB module PFTL101B 5.0KN 3BSE004191R1
Excitation system ABB module PFTL101B 20.0KN
Excitation system ABB module PFTL101B 2.0KN 3BSE004185R1
Excitation system ABB module PFTL101B 2.0KN 3BSE004185R1
Excitation system ABB module PFTL101B 2.0KN
Excitation system ABB module PFTL101B
Excitation system ABB module PFTL101AER
Excitation system ABB module PFTL101AE
Excitation system ABB module PFTL-101A-2KN A
Excitation system ABB module PFTL101A-0.5kN
Excitation system ABB module PFTL101A 3BSE004166R1
Excitation system ABB module PFTL101A 3BSE004160R1
Excitation system ABB module PFTL101A 2kN
Excitation system ABB module PFTL101A 2.0KN 3BSE004172R1
Excitation system ABB module PFTL101A 2.0KN 3BSE004172R1
Excitation system ABB module PFTL101A 2.0kN 3BSE004172R1
Excitation system ABB module PFTL101A 2.0KN
Excitation system ABB module PFTL101A 1.0KN 3BSE004166R1
Excitation system ABB module PFTL101A 1.0KN
Excitation system ABB module PFTL101A 1.0KN
Excitation system ABB module PFTL101A 0.5KN 3BSE004160R1
Excitation system ABB module PFTL101A 0.5KN
Excitation system ABB module PFTL101A 0.5KN
Excitation system ABB module PFTL101A
Excitation system ABB module PFTL101A
Excitation system ABB module PFSK165 3BSE027778R1
Excitation system ABB module PFSK165 3BSE027778R1
Excitation system ABB module PFSK164 3BSE021180R1
Excitation system ABB module PFSK164
Excitation system ABB module PFSK162 3BSE015088R1
Excitation system ABB module PFSK162
Excitation system ABB module PFSK160A 3BSE009514R1
Excitation system ABB module PFSK160
Excitation system ABB module PFSK152 3BSE018877R1
Excitation system ABB module PFSK152 3BSE018877R1
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Excitation system ABB module PFSK151 3BSE018876R1
Excitation system ABB module PFSK151 3BSE018876R1
Excitation system ABB module PFSK151
Excitation system ABB module PFSK142 3BSE006505R1
Excitation system ABB module PFSK130 3BSE002616R1
Excitation system ABB module PFSK102
Excitation system ABB module PFSA146 3BSE008844R1
Excitation system ABB module PFSA145 3BSE008843R1
Excitation system ABB module PFSA140 3BSE006503R1
Excitation system ABB module PFSA140 3BSE006503R1
Excitation system ABB module PFSA140
Excitation system ABB module PFSA103D
Excitation system ABB module PFSA103C
Excitation system ABB module PFRL101D-5KN
Excitation system ABB module PFRL101D 5.0KN
Excitation system ABB module PFRL101D
Excitation system ABB module PFRL101C
Excitation system ABB module PFRL101B-1.0KN
Excitation system ABB module PFRL101B
Excitation system ABB module PFRL101A-0.5KN 3BSE023314R0003
Excitation system ABB module PFRL101A
Excitation system ABB module PFRA101 3BSE003911R230
Excitation system ABB module PFRA101
Excitation system ABB module PFPA201 3BSE022827R1
Excitation system ABB module PFPA201
Excitation system ABB module PFEL113
Excitation system ABB module PFEL112
Excitation system ABB module PFEL111