620-0041 Redundant power supply for C300

Product parameters

Model: 620-0041

Brand: Honeywell

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

620-0041 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

620-0041 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: 620-0041 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 620-0041 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating 620-0041 to ensure proper use.

Product Introduction

620-0041 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

SC520M 3BSE016237R1  ABB  Submodule Carrier incl
SA9923a-E HIEE450964R0001  ABB  power-supply module
REF542PLUS  ABB  Relay protection device
PP836 3BSE042237R1 ABB  Operator Panel
PP875 3BSE092977R1  ABB  Operator Panel
PP865 3BSE042236R1  ABB  Operator Panel
PP836A 3BSE042237R2 ABB  Operator Panel
PM891K02 3BSE053242R1   ABB Processor Unit
PM891K01 3BSE053241R1 ABB Processor Unit
AC800M 3BSE053240R1 PM891 ABB Processor Unit
PM866K01 3BSE050198R1 ABB Processor Unit
PM866A-2 3BSE081230R1 ABB control module
PM864AK01-eA  3BSE018161R2 ABB Processor Unit
PM864AK01 3BSE018161R1 ABB Processor Unit
PM861AK01 3BSE018157R1 ABB Processor Unit
PM803F 3BDH000032R1 ABB Processor module
PFTL101B 20KN 3BSE004203R1 ABB  Tension sensor module
PFSK162 3BSE015088R1 ABB  Circuit board card
PFSK160A 3BSE009514R1 ABB  Signal concentrator board
PFSK152 3BSE018877R2 3BSC980006R361 ABB  Signal concentrator board
PFSK151 3BSE018876R1  ABB  Signal processor
PFEA113-20 3BSE028144R0020  ABB  Tension Electronics
PFEA112-65 3BSE050091R65  ABB  Tension Electronics
1SBP260109R1001 XO08R2   ABB  Relay Output Extension Module
XDD501A101 3BHE036342R0101   ABB  Processor module
USC329AE01  ABB  Control/Interface Panel
UNS4881b,V4 3BHE009949R0004  ABB  Excitation Module
UNS2882A 3BHE003855R0001  ABB  module
UNS2881b-P,V1 3BHE009319R0001  ABB  module
UNS2880B-P,V1 3BHE014967R0001  ABB  module
UNS0122A-P 3BHE042393R0101  ABB output module
UFC911B110 3BHE037864R0110 ABB PLC Processor module
UFC762AE101 3BHE006412R0101 ABB PLC Controller Module
UFC760BE42 3BHE004573R0042 ABB interface board
UFC719AE01 3BHB003041R0001 3BHB000272R0001 ABB  Controller module
UDD406A 3BHE041465P201 ABB  Digital input module
UCD240A101 3BHE022287R0101  ABB  Analog Output Modules
UCD224A103 3BHE023681R0103 ABB  Processor module
UBC717BE101 3BHE021887R0101 ABB  Control card module
UAC326AE  HIEE401481R0001 ABB  Main board drive board
UAA326A02 HIEE300024R2  ABB  Main board drive board
5SHY3545L0009 3BHB013085R0001   ABB  Silicon controlled motherboard
5SHX1445H0002 3BHL000387P0101  ABB  Silicon controlled motherboard
UAD206A101 3BHE019958R0101  ABB  Programmable logic Controller
3ASC25H203  DAPC100  ABB  Main control board of pressure regulating device
VMIPMC-5565 VMIC  Reflective Memory PMC Modules
T8311  ICS TRIPLEX   Trusted TMR Expander Interface