PCD230 Interface Controller

Product parameters

Model: PCD230

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

PCD230 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

PCD230 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: PCD230 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 PCD230 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating PCD230 to ensure proper use.

Product Introduction

PCD230 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

Display operation panel XVC768117 3BHB007211R117
Display operation panel XVC768115 3BHB7211R115
Display operation panel XVC768115 3BHB007211R115
Display operation panel XVC768106 3BHB007211R106
Display operation panel XVC768102 3BHB007211R102
Display operation panel XVC768101 3BHB007211R101
Display operation panel XVC767AE105 3BHB007209R0105
Display operation panel XVC767AE105 3BHB007209R0105
Display operation panel XVC767AE102 3BHB007209R0102
Display operation panel XVC767AE102 3BHB007209R0102
Display operation panel XVC724BE101 3BHE009017R0101
Display operation panel XVC724BE101 3BHE009017R0101
Display operation panel XVC724BE 3BHE009017R0102
Display operation panel XVC722AE101 3BHB002751R0101
Display operation panel XV9738a HEIE450617R
Display operation panel XV9738a
Display operation panel XTB750B01 HUCD420038R0001 HIEE440503P201
Display operation panel XS321A-E
Display operation panel XS321A
Display operation panel XO08R2 1SBP260109R1001
Display operation panel XO08R2 1SBP260109R1001
Display operation panel XO08R2 1SBP260109R1001
Display operation panel XO08R2
Display operation panel XM06B5
Display operation panel XI16E1
Display operation panel VPM810
Display operation panel VPM810
Display operation panel VCD-02 3HNA006565-001
Display operation panel VBX01T-VBX01B
Display operation panel VBX01T-VBX01B
Display operation panel VBX01TA
Display operation panel VBX01TA
Display operation panel VBX01BA
Display operation panel VBX01BA
Display operation panel VBS01-EPD
Display operation panel VBS01
Display operation panel V4550202-0100
Display operation panel V17152-310
Display operation panel V17152-310
Display operation panel V17111-110
Display operation panel UUD148AE02  3BHE014185R0002
Display operation panel UUD148AE02
Display operation panel UUD148AE01 3BHE014185R0001
Display operation panel USC329AE01-1 3BHB002483R0001
Display operation panel USC329AE01 3HB002483R0001
Display operation panel USC329AE01 3BHB002483R0001
Display operation panel USC329AE01
Display operation panel UPC325AE01 3BHB000644R0001
Display operation panel UNS4881b,V4 3BHE009949R0004
Display operation panel UNS3670A-Z,V2 HIEE205011R0002
Display operation panel UNS3020 HIEE205010R0003
Display operation panel UNS3020 HIEE205010R0001
Display operation panel UNS2980c-ZV4
Display operation panel UNS2882A 3BHE003855R0001
Display operation panel UNS2882A
Display operation panel UNS2881B-PV1
Display operation panel UNS2881b-P,V1 3BHE009319R0001
Display operation panel UNS2880b-P,V2 3BHE014967R0002
Display operation panel UNS2880B-P,V1
Display operation panel UNS2880B-P
Display operation panel UNS0887A-P 3BHE008128R0001
Display operation panel UNS0885A-ZV1
Display operation panel UNS0885a-Z V1 3BHB006943R0001
Display operation panel UNS0884A-V1
Display operation panel UNS0883a-P,V1
Display operation panel UNS0881a-P,V1 3BHB006338R0001
Display operation panel UNS0880a-P,V1
Display operation panel UNS0874A
Display operation panel UNS0868A-P HIEE305120R2
Display operation panel UNS0867 A-P V2
Display operation panel UNS0862A HIEE405179R0001
Display operation panel UNS0122A-P
Display operation panel UNS0119A-P,V101
Display operation panel UNS0017A-P HIER464920P0001
Display operation panel UNS0007A-PV1 HIEE305098R0001 HIEE410730P201
Display operation panel UNS0007A-PV1
Display operation panel UNITROL5000 3BHE017671R5000
Display operation panel UNITROL1020