目前，在国内外PLC已广泛应用冶金、石油、化工、建材、机械制造、电力、汽车、轻工、环保及文化娱乐等各行各业，随着PLC性能价格比的不断提高，其应用领域不断扩大。从应用类型看，PLC的应用大致可归纳为以下几个方面利用PLC最基本的逻辑运算、定时、计数等功能实现逻辑控制，可以取代传统的继电器控制，用于单机控制、多机群控制、生产自动线控制等，例如：机床、注塑机、印刷机械、装配生产线、电镀流水线及电梯的控制等。这是PLC最基本的应用，也是PLC最广泛的应用领域。
SIEMENS SERVO MOTOR 1FK7103-5AF71-1TA0
FANUC A06B-6087-H155 POWER SUPPLY
FANUC MOTOR CABLE AT426
HEIDENHAIN ENCODER ROD 426 5000 01-03
SIEMENS SERVO MOTOR 1FK7060-5AF71-1TH3
GE FUJI DRIVE 6KGX9B1 REPAIR SERVICE
SIEMENS SIMATIC POWER SUPPLY 6ES5951-7NB21
MITSUBISHI CONTROLLER CARD BD625A347HO1
ALLEN BRADLEY SLC 500 PROCESSOR UNIT 1747-ASB SER A
PACIFIC SCIENTIFIC STEPPER MOTOR E31NCHT-LEN-PD-00
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INDRAMAT RACK BASE MODULE RECO 4 SLOT RMB12.2-04
YASKAWA ELECTRIC MODULE JZNC-TU45
SIEMENS CONTROL BOARD 6SN1118-0NH00-0AA2
KEB F4 DRIVE 09.F4.C3D.4
YASKAWA DIODE CONVERTER NPS0-0803L
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SCHNEIDER CONTROLLER PM+4000 MM-PMC2400C
WOOD'S E-TRAC AC INVERTER AFC2001.OB2S
ALLEN BRADLEY POWERFLEX 70/700 DISPLAY 20-HIM-A5
FANUC SERVOMOTOR A06B-0113-B175#7008
SAO ELECRIC TRANSFORMER UABUL180K4P5
FANUC 1α6/3000 SERVO MOTOR A06B-0128-B577 #7008
INDRAMAT AC SERVO LINE FORMER NAM 1.3-15
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FANUC DRIVE,A06B-6127-H102
SIEMENS SERVO MOTOR 1FK7080-5AF71-1AB2
SANYO DENKI PANEL MCIK-PE
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ACOPIAN UNREGULATED POWER SUPPLY U24Y1000
ALLEN BRADLEY VDC INPUT MODULE 1771-IBD
SCHNEIDER INVERTER ATV71HU75N4
INDRAMAT SERVO MDD112D-N-030-N2L-130PB0 MOTOR
SIEMENS SIMODRIVE 6SN1145-1BB00-0EA1
SIEMENS SERVO MOTOR 1FK7063-5AH71-1AH5
FANUC CABLE AT428