Description
hardware flow control. It is an ideal choice in the field of industrial automation.
[Introduction] PLC and frequency converter are two important electrical equipment in the field of industrial automation control. This book
combines the introductory knowledge of PLC and frequency converter. The main contents include introduction to PLC, PLC composition and
principle, and the use and application of PLC programming software. System development, basic instructions and applications, step instructions
and applications, functional instructions and use, the structure and principle of the frequency converter, the use of the frequency converter, as well as
the selection, installation and maintenance of the frequency converter.
What is a frequency converter ? Generally speaking, it is: AC – DC – AC (it can also be said to be rectifier first – then inverter). The frequency converter
that undergoes this process is also called AC-DC-AC frequency conversion. Currently, it is also used in various industries. One of the more commonly
used ones. In addition, there is also an AC-AC conversion, which is also called an AC converter.
1. What is a frequency converter?
Frequency converter is a power control device that uses the on-off function of power semiconductor devices to convert industrial frequency power into
another frequency. 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 frequency converter is a device that converts industrial frequency power supply (50Hz or 60Hz) into AC power supply of various frequencies to
realize variable speed operation of the motor. The control circuit completes the control of the main circuit, and the rectifier circuit converts the AC
power into DC power. The DC intermediate The circuit smoothes and filters the output of the rectifier circuit, and the inverter circuit reverses the DC
power into AC power. For inverters that require a lot of calculations, such as vector control inverters, sometimes a CPU for torque calculation and some
corresponding circuits are needed. Variable frequency speed regulation achieves the purpose of speed regulation by changing the frequency of power supply to the motor stator winding.
LC1000-S/SP7 LEM Sensor card parts module
KV-7500 KEYENCE Built-in CPU unit
KUC720AE01 3BHB003431R0001 3BHB000652R0001 ABB Power control drives the board card
KK67Y-YYYY-050 KUKA servo motor
IS200STCIH2A GE Terminal Board
IS200ISBBG2AAB GE Rack – mounted power supply board
IC697MDL653 GE Input module 90-70 series input/output
IC697CPX772 GE single-slot CPU
IC693DSM302-RE GE Motion control unit
IC697CHS790D GE Standard frame
GENE-9455 AAEON Single board computer
FSE-L003 SCHENCK Controller/driver board
FLN4234A MOTOROLA CPU control card module
FI820F ABB AC800F controller Ethernet communication module
FCM100ET FOXBORO Redundant Fieldbus Communication Module
FCM10E FOXBORO Fieldbus communication component
DR1030B60 YOKOGAWA DD Motors
CR-GEN0-M6400R3 DALSA High speed CCD line scan camera
CI868K01-eA 3BSE048845R2 ABB Communication interface unit
CE4003S2B1 12P2532X152/KJ3222X1-BA1 EMERSON Controller module
CDIO-1616-0,5-1131 BERGHOF servo drive
CC-TDOB11 Honeywell Digital Output 24V IOTA Model Series
CC-TDOB01 HONEYWELL Digital output module
CC-TDIL01 HONEYWELL Digital input 24V IOTA current
CC-TAOX11 Honeywell Analog output module
CC-TAON11 HONEYWELL Analog output module
CC-TAIX51 Honeywell Analog input module
CC-TAIX11 HONEYWELL Analog input IOTA redundancy
CC-TAIM01 Honeywell Analog input module
CC-PFB401 Honeywell Fieldbus interface module
CC-PDOD51 HONEYWELL C series digital output module
CC-PDOB01 Honeywell Digital output 24V module
CC-PCNT01 HONEYWELL C300 controller module
CC-PCF901 Honeywell Control firewall module
CC-PAIN01 HONEYWELL Hart analog input
CC-PAIH02 Honeywell Hart analog input
C2RPS-CHAS2 FOXBORO power supply
A06B-0590-B004#7008 FANUC Servo drive driver
A4H254-8F8T Enterasys Ethernet switch
330130-040-00-00 Benty Nevada 300 XL extension cable
330703-000-070-10-02-05 Bently Nevada 11mm probe
330106-05-30-10-02-00 Bently Nevada 3300 XL 8 mm reverse mount probe
330104-00-05-10-02-CN Bently Nevada 3300 XL 8mm access probe
330130-040-00-00 Benty Nevada Extension cable
330103-00-04-10-02-00 Bently Nevada 3300 XL 8mm access probe
3300/16-11-01-03-00-00-01 Benty Nevada XY/Gap dual vibration monitor
Pilz 301140 Pilz Secure bus input/output module
146031-02 Benty Nevada 100Base-FX(Optical fiber)I/O module
125720-01 Benty Nevada Data Manager I/O module
128240-01 Benty Nevada Preloader/seismic monitor I/O module
086349-002 ABB Control card module
84152-01 Benty Nevada Input/output and recording terminal/four relay modul
6410-009-N-N-N PACIFIC SCIENTIFIC Pulse encoder
1785-L40C15 Allen-Bradley programmable logic controller
1785-CHBM Allen-Bradley backup module
1794-ASB Allen-Bradley remote I/O communication adapter module
1771-WH Allen-Bradley PLC-5 field wiring arm for I/O modules
1771-OX Allen-Bradley power contact output module
1771-OFE2 Allen-Bradley analog output module
1771-IXE Allen-Bradley Thermocouple input module
1771-IBD Allen-Bradley Digital DC input module
1771-A2B Allen-Bradley I/O chassis
1769-L23E-QB1B Allen-Bradley package controller
1768-L43 Allen-Bradley programmable logic controller
1761-NET-ENI Allen-Bradley Ethernet /IP communication interface
1756-TBS6H Allen-Bradley detachable junction board
1756-PSCA2A Allen-Bradley case adapter module
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