PQM-T20-C-A

PQM-T20-C-A

PQM-T20-C-A

PQM-T20-C-A

1、变换为可调电压、可调频率的交流电装置。变频器广泛应用于节能、自动化系统及提高工艺水平和产品质量等方面。变频器的问世，使电气传动领域发生了一场技术革命，即交流调速取代直流调速，变频调速被公认为有发展前途的调速方式。

    可编程序控制器简称PLC（Programmable Logic Controller），它是一种数字运算与操作的控制装置，广泛应用于工业控制的各个领域。PLC 通过软件编程和硬件连接可实现各种复杂的控制任务，控制功能强大，是当代工业控制的三大支柱之一。作为工控产品，变频器和PLC 常配合使用（PLC 作为编程器，变频器作为驱动器），完成各种控制任务。 

    P L C 与变频器的连接主要方式有：PLC 的数字量输出信号与变频器的数字量输入信号相连；PLC 的模拟量输出信号与变频器的模拟量输入信号相连。实际应用中，就两者正确连接时应注意问题总结如下。同时，变频器运行时会对周围电气设备产生较强的电磁干扰，为防止变频器运行时对PLC 干扰，两者相连接时应重点考虑的问题总结如下。

AB7615-25

PP604-136

10P601122480VAC

P10-CPU 

P10-MPIA-S

PIPANELS-S

PSSSB3006DPS

PSS-SB-3056

PSS-SB-CPU

MG-32-OF-20-220VAC

MGK-24-OF-AU 

PM3398B613E48D3

IC693CPU372-AD

00-J1644-007

XCV2000E-8FG860C

XQVR300-4CB228V 

ET080B02LA000N 

VDP24SDDD36

543-1000D-13C 

DCT6088

ESP300-111NNN

600322600313R3

MTX4300-CE

15PV36STDX-2

05PV36STDX-2

P8600C0E0H5E0A0A

HPM7CZCYBEAUF6S558

A25DMF1000100000

P63C-30330

P86E-80250 

P62B-30100

P63C-25-400

P66C-60027

P1Z9AAR900W22

B18AMA11001000000

C0031N4N1025

C0151AN4CH022

C0202-S4CH099

C0302N3CH109NNNN

C0101AS4CH007 

P36C-30220A

DMC3-105K-220 

2900V-440E01

6000P6HV

CM1001-EGSM-003

G3L-929-135

P65-16-XL-MC

P65-17-XXCH-N

59-WM200M-C08DI03

661-0326-C30

PQM-T20-C-A

PD981-8K9-15

NCA-8021-001 

PRE-300B-CE

QA-1233-CBC

QA-4033-CBC

60WKSM24026KPT

3615T1000256CDF2

FP3710-T42   

GLC2400-TC41-24

GP270-LG31-24V

GP370-SC41-24VP 

GP-37W2-BG41-24V

GP577R-SC41-24VP

GP577R-TC11

GP577R-TC41-24VP-TP-A 

GP570-SC21-24VP  

2100-AGA

L320R1N1X96X100

GA1922G-5050MA

PSMPSA007CRT33B1

HPD4-18RS 

TTB-IZA 

RAYR31LRSCL2E

RAYRPM40L3E

B34201-00-03-0 

B34500-00-11-2

ZD18H430-E0

AF-RCU-0012-01

1KSL90253J-VU

6FC3831-2AC-Z

CHHS-4235DBG-231

CACR-SR44TZ0SFY01A 

SGMD-40AWA-YR12

TX700T00

2711-K9A2   

01KL518325-JFT1

1326AB-B430E-21-K4L

1326AB-B730E-21-A   

1AC4002U-TQ-011

1DCQ02800-T1-NP 

Berkeley Process Controls ASM121-B-0/B-16-NB/10 Servo Motor, 950609

Berkeley Process Controls GM12BA16N AC Servo Motor, 9:1 ratio gearhead, 09DL12A

Berkeley Process Controls TS-3200-BR Monitor IPEC Speedfam Novellus 966041

Berkeley Process Controls USA4-35-70, 950607, Bam controllers USA4-35-70

Berkeley Process Controls, MWTX-8-MNET, Controller, SECS, 8-Axis, BAM, GEM

Berkeley process USA-2-22-35, 950608, Multi axis servo amplifiers BAM

BERKELEY PROCESS USA4-35-70 USPP USA43570

Berkeley Varitronics Dragon Dual Band 5 Watt Transmitter

Berkeley Varitronics Duet Transmitter/Reciever set

BERKELEY VARITRONICS SYSTEMS CLASS A GATOR TRANSMITTER

Berkeley Varitronics Systems Gator 1850-2100 MHz

Berkeley Varitronics The Coyote

BERKLEY BAM-832 Turbo (8 Axis machine controller)

BERNARD CONTROLS 0A8M-025-96034 ELCTRIC ACTUATOR AD025-4AC4A50MS

Bernecker + Rainer HCMAESTRO-HA Rev. 10.31 Industrial Computer HCMAESTROHA

BERTAN 105KV ELECTRON BEAM HIGH VOLTAGE POWER SUPPLY VISTEC LEICA 3021

Bertan 205B-30R High Voltage Power Supply 0 - 30KV 0 - .5mA Reversible Polarity

Bertan 210-05R High Voltage Power Supply 0 - 5KV 0 - 40mA reversable polarity

Bertan 210-10R High Voltage Power Supply 0-10kV 0-15ma reversible polarity

BERTAN 225 AND SORENSON DCR 600 POWER SUPPLY UNIT

Bertan 225-10R PROGRAMMABLE POWER SUPPLY 0 - 10KV 0 - 2.5mA GPIB CAL/CERT. Warr.

Bertan 225-20R Programmable Power Supply 0 -20KV 0 - 1mA GPIB CAL/CERT. Warr.

BESELER 1812 SHRINK WRAPPING SYSTEM 1812-M +SPARE PARTS

BESSEMER LARGE WIRE CABLE REEL LENGTH COUNTER METER MACHINE MODEL TU48X2500, 1/2

Best    1 Yr Full Coverage  2-3  Turnaround 

BEST POWER BPE-02-BBM-1A NSFP BPE02BBM1A

BEST POWER FE1.15KVA NSFP FE115KVA

Best Power FE2.1KVA UPS System w/ batteries cap: 2.1KVA / 1.5KW

BEST POWER FE4-3KVA USPP FE43KVA

Best Power Technology 371572, UT 310 UPS Panel Control T33508

Best Price

BET 10K3D829-TXM NTC probe M5 housing P/N 10K3D829

BETA LASERMIKE GA1530-7062-2/C USPP GA153070622C

BETA LASERMIKE GA1530-7062-3/D USPP GA153070623D

BETA LaserMike LS8000 Parallel I/O Module 85778  

Bettis Actuator G2012-SR-3

BGA rework station for BGAs, QFPs, etc.

BGA rework station for BGAs, QFPs, etc.110V

BGNNTB01-01 INDRAMAT POWER SUPPLY REMANUFACTURED

BiA Turnkey Car Safety Test card PJ201 BIA-PJ207 PJ200

Biconical EMC Antenna 30MHz to 1GHz BicoLOG30100E

BID & SAVE     Compare to others on    Best value 

BIDDLE ,AVO, MEGGER, HIPOT 70 KVDC MODEL 220070 COMPLETE TEST SET

BIDDLE ,MULTI-AMP, MEGGER SINGLE PHASE TTR CAT #: MODEL 550005

BIDDLE 15KV MEGOHMMETER 210415 MEGOHM-METER

BIDDLE 220070 DC DIELECTRIC TEST SET

BIDDLE 235303 USPP 235303

Biddle Avo Megger 651029 Impulse Generator Cable Test System Kit

BIDDLE AVO MEGGER TTR TRANSFORMER TURN RATIO TEST SET 550005

BIDDLE DC DIELECTRIC TEST SET 70 KILOVOLTS 220070 TRANSFORMER CABLES NICE

Biddle Digital Low Resistance Ohmmeter 247002-11

BIDDLE MEGGER IMPULSE ACCESSORY 650112

BIDDLE THREE PHASE TTR 550100 WITH LEADS TURN RATIO TEST SET NICE

Biddle-AVO 246005 BITE

BIG SKY LASER / QUANTEL Ultra (50-100 mJ) ULTRA LASER HEAD

Big Spool Line Simulator 24Awg solid twisted pair wire simulator, JS24-12.5x12.5

BIGMAC-A   Mitsubishi Beijer PLC HMI BIGMACA

BIJUR LUBRICATING CORP 26525L NSFP 26525L

BIMBA T0412B FNFP T0412B

Bimec 90 KVA 200-208-380-460 3 Phase Transformer

BINAR elektronik AB PLC SYSTEM CONTROLLER 39515-7 951208 SKF DEMAG V 1.20

BINDER 8661114H07 FNFP 8661114H07

BINDER BRAKE 8661109H49

Biomedical Test Equipment B&K Precision Digital Storage Bench Oscilloscope 2540

BIOPAC MP150 COMPLETE + SOFTW ACQKNOWLEDGE +UIM100 + 2 ERS100 + EEG100 + 2 DA100

BIO-RAD / NEAT Multistage Assembly with x y z & w rotary stages Multi Axis

Bioscan QC-4000 XER Radioisotope Counter

Biosense Webster Carto 3 System 3D Mapping

BIOSYSTEMS CANNONBALL 3 ATMOSPHERIC MONITOR MULTI GAS DETECTOR SYSTEM  EXCELLENT

BioVeris M1M M-Series Toxicity Analyzer Biological Agent Detector Ricin

Bird 4391M Watt Meter

Bird 4421 Power Meter with 4027A2M Power sensor and cable

Bird 5012A 150mW-150 Watts, Wideband Power Sensor -  

Bird 5017 Power Sensor -  

Bird 7006A250 TPM Transfer Standard Kit -  

Bird 8329-300

Bird 8578B-100 10 kW Forced-Air Cooled Termination -  

Bird 8792 Load, Water Cooled -  

Bird 8926D Load Resistor -  

Bird 8932-115 Load Resistor 10kW -  

Bird 8936-115 Load Resistor 10kW -  

Bird 8936-230 Load Resistor 10kW -  

Bird 8937-115 Load Resistor 10kW -  

Bird 8937-230 Load Resistor 10kW -  

BIRD Digital Power Meter 5000, DPS 5010, DPM-50E,500E

Bird Electronic Corporation Termaline Resister P/N: 8936-115

Bird Electronic Corporation Termaline Resister P/N: 8937-115

Bird Electronics 4421 RF Power Meter

Bird Electronics Model 4421 RF Power Meter with Option RS232 Computer Interface

Bird make Site master SA2500EX with Calkit and Accessories- 90   

BIRD MODEL 5000EX POWER METER WITH 5010 DIRECTIONAL POWER SENSOR/5011 SENSOR

BIRD PRESSURE SCREEN, MODEL 18, STAINLESS STEEL

BIRD SA-2000A Cable Antenna Site Analyzer Open/Short/Load SA-2000 SA 2000

Bird SA-2500A Cable & Antenna Tester

BIRD SA-2500A SITE ANALYZER 2.5GHz W/HARDCASE & ACCES 

Bird SA-2500EX Site Analyzer 780-2500MHz -  

BIRD SA-6000EX Cable Antenna Site Analyzer 6 GHz DTF SA 6000EX SA-6000

BIRD SA-6000XT Cable Antenna Site Analyzer

Bird SH-36S CABLE & ANTENNA ANALYZER -  

Bird SH-36S-PC SignalHawk - Spectrum Analyzer -  

Bird SH-36S-PC, 100 kHz - 3.6 GHz, PC SignalHawk - Spectrum Analyzer " "

Bird SH-36S-RM Signal Analyzer -  

BIRD Thruline 4410A Wattmeter + 5 PLUGS Rack15b

Bird Thruline 4410A Wattmeter + Termaline 8065 Resistor + 5 PLUGS Rack15b

BIRD Thruline 4410A Wattmeter +8065 Resistor + Plugs Rack13b

Bird WBC4-45 Wide Band Coupler -  

BitAlyzer 14400B-PG SyntheSys Research 1 MHz to 1 GHz

BK PRECISION 1474

BK Precision 1794 Hi-Current DC Power Supply 0-32V/0-30A

BK Precision 1795 HiCurrent DC Power Supply 0-64V/0-15A

BK Precision 2630 1.05 GHz Spectrum Analyzer with Tracking Generator

BK Precision 2630 1.050 GHz Spectrum Analyzer with Tracking Generator

BK Precision 2640 Handheld 2.0 GHz Field Strength Meter

BK Precision 2650 Handheld 3.3GHz Spectrum Analyzer

BK Precision 2650 Spectrum Analyzer 50kHz-3.3GHz

BK Precision 2650A Handheld Spectrum Analyzers 3.3 GHz

BK Precision 2652A Spectrum Analyzer with Tracking Generator, 50 kHz?? 3.3 GHz

BK PRECISION 2658 HANDHELD SPECTRUM ANALYZER

BK Precision 2658A Handheld Spectrum Analyzers 8.5 GHz

BK Precision 4078 25MHz Dual Channel Arbitrary/Function Generator

BK Precision 4079 50 MHz Dual CH Arbitrary Waveform / Function Generator

BK Precision 8510 600W Programmable DC Electronic Load

BK Precision 8510 Programmable DC Electronic Load Tester, 600W, 120A, 120V

BK Precision 8510 Programmable DC Electronic Load, 600W, 120V, 120A

BK Precision 8514 1200W Programmable DC Electronic Load

BK Precision 8522 2400W, DC Electronic Load MSRP  6975 -  

BK Precision 8524 5000W Programmable DC Electronic Load, 0.1 - 60V

BK Precision PR 26M Magnetic Field Probe for model 2650

BK Precision XLN10014GL 100V/14A 1.44 kW Programmable DC Power Supply

BK Precision XLN6024GL 60V/24A 1.44kW Programmable DC Power Supply with GPIB/LAN

BK Precision XLN8018GL 80V/18A 1.44kW Programmable DC Power Supply with GPIB/LAN

BK2000 Doublebacker Direct Drive DC Motor

BL Super PZ PZ0A150AP91P00 Servo Amplifier U

BL SUPER SERVO AMPLIFIER 27BA030FXT30

BL SUPER SERVO AMPLIFIER 27BA030FXT31

BL SUPER SERVO AMPLIFIER 27BA100FFT30C

BL2-D100A Okuma

BL2-D150A Okuma

BL2-D200A Okuma

BL2-D3030A Okuma

BL2-D30A Okuma

BL2-D50A Okuma

BL2-D7530A Okuma

BL2-D7575A Okuma

BL3-D Okuma

BL7016-25-1-X-006A MODICON SERVO MOTORS REMANUFACTURED

BLACK  CORP SP-3-SDP NSFP SP3SDP

Black  Fiber Optic Test Kit with Visual Fault Locator, SM, MM Brand    

Black Clawson 24P Screen Drive Selectifier Screen Drive. Ratio 3.59

Black Clawson 36P Pressure Screen Drive. Spare Gear Drive.

Black Clawson 36P Screen Drive 4.25:1

BLACK CLAWSON P24 PRESSURE SCREEN BASKET

BLACK CLAWSON ROTATING ASSEMBLY, 60NP60 PRESSURE SCREEN, UN 

BL-D30A Okuma

BL-D30D Okuma

BL-D50D Okuma

BL-D75D Okuma

BLH Moisture Meter for Wood Shavings, Measuring Range: 15 - 60%

BLII-D7550A Okuma

BLL Moisture Meter with Insertion Probe in Carrying Case with USB, Range 10-50%

BLO Online Moisture Measuring System with Sensor & Display, Range 10-55%

BLO34080 black Square D Bolt-Loc Switch   E-OK

BLO34080 Black Square D Bolt-Loc Switch   E-OK

BLO34080 Red Back Plate Square D Switch   E-OK

BLOWER, 145MM, 240V, 1200W, 117415 51 1139008

BLOWER, 145MM, 240V, 1200W, 119152 52 1139003

BLOWER, 145MM, 240V, 1200W, 119153 51 1139006

BLOWER, 145MM, 240V, 400W, 117630 06 3604974

BLOWER, 145MM, 240V, 400W, 117638 53 1138995

BLOWER, 145MM, 240V, 400W, 117642 52 1138990

BLOWOUT PRICING TO MAKE ROOM FOR   70S - LIMITED QTY

BLOWOUT PRICING TO MAKE ROOM FOR 70S UNITS LIMITED QTY

BLRTSX100i Brushless Rotary Torque Transducer, Range 10 - 100 Lb-in, Drive 1/4"

BLRTSX100i-H Brushless Rotary Torque Transducer Range 10 - 100 Lb-in, Drive 1/4"

BLRTSX118F Brushless Rotary Torque Transducer, Range 12 - 118 Lb-ft, Drive 1/2"

BLRTSX140z-H Brushless Rotary Torque Transducer Range 25 - 140 Oz-in, Drive 1/4"

BLRTSX140z-H Brushless Rotary Torque Transducer, Range 25-140 Oz-in, Drive 1/4"

BLRTSX140z-R Brushless Rotary Torque & Angle Shaft Transducer, 25 - 140 ozf.in

BLRTSX148F-RA Brushless Rotary Torque & Angle Shaft Transducer, 15 - 148 lbf.ft

BLRTSX160i Brushless Rotary Torque Transducer, Range 16 - 160 Lb-in, Drive 1/4"

BLRTSX160i-H Brushless Rotary Torque Transducer Range 16 - 160 Lb-in, Drive 1/4"

BLRTSX177i-R Brushless Rotary Torque & Angle Shaft Transducer, 18 - 177 lbf.in

BLRTSX184F Brushless Rotary Torque Transducer, Range 19 - 184 Lb-ft, Drive 3/4"

GENERAL ELECTRIC DS3800HXMA1L1K EXPANDER BOARD

GENERAL ELECTRIC DS3800HXPA1B1A USPP DS3800HXPA1B1A

GENERAL ELECTRIC DS3800HXPA1D1D USPP DS3800HXPA1D1D

GENERAL ELECTRIC DS3800HXPA1F1H USPP DS3800HXPA1F1H

GENERAL ELECTRIC DS3800HXPD-1B1D USPP DS3800HXPD1B1D

GENERAL ELECTRIC DS3800HXPD1C1E USPP DS3800HXPD1C1E

General Electric DS3800HXRA1E1E 6BA06 PC Receiver Board

GENERAL ELECTRIC DS3800HXRA1E1E PC BOARD W/DS3800DXRA1C1C

GENERAL ELECTRIC DS3800HXRA1E1E W/ DS3800DXRA1C1C CIRCUIT BOARD    

GENERAL ELECTRIC DS3800HXRA1F1F USPP DS3800HXRA1F1F

GENERAL ELECTRIC DS3800HXRB1D1D USPP DS3800HXRB1D1D

GENERAL ELECTRIC DS3800HXRC USPP DS3800HXRC

GENERAL ELECTRIC DS3800HXTA USPP DS3800HXTA

GENERAL ELECTRIC DS3800HXTA1E1E CIRCUIT BOARD    OUT OF  

GENERAL ELECTRIC DS3800NADA1E1F USPP DS3800NADA1E1F

GENERAL ELECTRIC DS3800NADA1F1G CIRCUIT BOARD    OUT OF  

GENERAL ELECTRIC DS3800NADA1F1G USPP DS3800NADA1F1G

GENERAL ELECTRIC DS3800NADC1D1D NSPP DS3800NADC1D1D

GENERAL ELECTRIC DS3800NB1F1B1A BOARD

GENERAL ELECTRIC DS3800NBIA NSFP DS3800NBIA

GENERAL ELECTRIC DS3800NBIB BOARD DS3800NBIB1K1E

GENERAL ELECTRIC DS3800NBIB BOARD DS3800NBIB1K1F

GENERAL ELECTRIC DS3800NBIC USPP DS3800NBIC

GENERAL ELECTRIC DS3800NC1C1D1E ISOLATOR CARD

GENERAL ELECTRIC DS3800NCIA1B1C NSPP DS3800NCIA1B1C

GENERAL ELECTRIC DS3800NCIB1H1D CURRENT ISOLATOR CARD

GENERAL ELECTRIC DS3800NCIB1H1D NSPP DS3800NCIB1H1D

GENERAL ELECTRIC DS3800NCVA1A1B NSPP DS3800NCVA1A1B

GENERAL ELECTRIC DS3800NDAC USPP DS3800NDAC

GENERAL ELECTRIC DS3800NDAC1D1E CIRCUIT BOARD    OUT OF  

GENERAL ELECTRIC DS3800NDAC1E1E 6BA08 BOARD DS3800NDACIEIE

GENERAL ELECTRIC DS3800NDAC1E1F USPP DS3800NDAC1E1F

GENERAL ELECTRIC DS3800NDID1F1C CIRCUIT BOARD    

GENERAL ELECTRIC DS3800NDID1F1C W/ DS3800DDIB1B1C CIRCUIT BOARD    

GENERAL ELECTRIC DS3800NDID1J1D CIRCUIT BOARD    

GENERAL ELECTRIC DS3800NDID1P1G CIRCUIT BOARD    

GENERAL ELECTRIC DS3800NDID1P1G USPP DS3800NDID1P1G

GENERAL ELECTRIC DS3800NDID1P1H USPP DS3800NDID1P1H

GENERAL ELECTRIC DS3800NDID1Q1H CIRCUIT BOARD    IN A  

GENERAL ELECTRIC DS3800NDMA1D1B BOARD

GENERAL ELECTRIC DS3800NDMA1D1B BOARD WITH DS3800DDMA1A1A

GENERAL ELECTRIC DS3800NEPA1C1A USPP DS3800NEPA1C1A

GENERAL ELECTRIC DS3800NEPA1C1B USPP DS3800NEPA1C1B

GENERAL ELECTRIC DS3800NEPA1D1A USPP DS3800NEPA1D1A

GENERAL ELECTRIC DS3800NEPA1D1B USPP DS3800NEPA1D1B

GENERAL ELECTRIC DS3800NEPA1D1C USPP DS3800NEPA1D1C

GENERAL ELECTRIC DS3800NEPA1E1D USPP DS3800NEPA1E1D

GENERAL ELECTRIC DS3800NEPA1F1E PC BOARD PWB EXCITER

GENERAL ELECTRIC DS3800NEPA1F1E PC BOARD PWB EXCITER    

GENERAL ELECTRIC DS3800NEPA1F1E USPP DS3800NEPA1F1E

GENERAL ELECTRIC DS3800NEPB1B1B USPP DS3800NEPB1B1B

GENERAL ELECTRIC DS3800NEPB1C1B USPP DS3800NEPB1C1B

GENERAL ELECTRIC DS3800NEPB1C1C CIRCUIT BOARD MODULE 6BA04 78194

GENERAL ELECTRIC DS3800NEPB1C1C USPP DS3800NEPB1C1C

GENERAL ELECTRIC DS3800NEPB1D1D MOTOR EXCITER PCB CIRCUIT BOARD CONTROL B204103

GENERAL ELECTRIC DS3800NEPB1D1D USPP DS3800NEPB1D1D

GENERAL ELECTRIC DS3800NEPB1F1E USPP DS3800NEPB1F1E

GENERAL ELECTRIC DS3800NEPB1F1E W/ DS3800DEPB1A1B W/ DS3820HSMD1C1F    

General Electric DS3800NEPB1G1F Board (  Factory Sealed Package)

GENERAL ELECTRIC DS3800NEPD1F1B PC BOARD    

GENERAL ELECTRIC DS3800NEPD1F1C CIRCUIT BOARD    

GENERAL ELECTRIC DS3800NFCD1J1D CIRCUIT BOARD    

GENERAL ELECTRIC DS3800NFCD1K1C USPP DS3800NFCD1K1C

GENERAL ELECTRIC DS3800NFCD1K1D FIRING CIRCUIT BOARD

GENERAL ELECTRIC DS3800NFCD1K1D PC BOARD    

GENERAL ELECTRIC DS3800NFCD1K1D USPP DS3800NFCD1K1D

GENERAL ELECTRIC DS3800NFCD1K1E CIRCUIT BOARD    

GENERAL ELECTRIC DS3800NFCD1K1E USPP DS3800NFCD1K1E

General Electric DS3800NFCD1L1D PC Board

GENERAL ELECTRIC DS3800NFCD1L1E USPP DS3800NFCD1L1E

GENERAL ELECTRIC DS3800NFCD1Q1H FIRING CIRCUIT BOARD

GENERAL ELECTRIC DS3800NFCD1Q1H USPP DS3800NFCD1Q1H

GENERAL ELECTRIC DS3800NFCD1S1J USPP DS3800NFCD1S1J

GENERAL ELECTRIC DS3800NFCD1S1K USPP DS3800NFCD1S1K