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。
Nikon Fostec Macro Slit Illuminator 80951 Working
IFM KI0037KABOA EFECTOR PROXIMITY SENSOR
Pearl Kogyo APU500 Vpp RF Monitor Unit Hitachi M-712E Etcher
ElectroglasLIN MTR INTFC PCB Board Rev. E
DALTON TORQUE LIMITER ROSDCX 1/2" BORE RIGID
Allen Bradley, ControlLogixB16, -1B16, Input, 24 VDC, Nice Shape!
NUMATICS 153JJ4150 SOLENOID VALVE
Vicor VI-NUB-EM FlatPAC Power Supply Lot of 2
Mitsumi SR484 Switching Regulator lot of 2
Axcelis Microwave Waveguide Assembly ASTeX GLFusion ES3
Horiba HF-960M Concentration Monitor HF/HCl/NH3 Meter AMAT
OnTrak SystemsPCB Intelligent Stepper Card DSS-200
Hitachi I900SRT Camera Assembly Sony XC-7500
CFM TechnologiesRelay PCB Card B11/10 B11/09
Cambridge Absolute Filter 2TZ284-NDF
Yaskawa SGM-02A312B AC Servo Motor
ABB ACH550-UH-03A3-4 AC Drive HVAC Untested As-Is
YAMATAKE C15TV0RA0200 SDC15 SERIES TEMPERATURE CONTROLLER
THK 2LF16UU+341.5L-(A) HitachLF 340mm Ball Shaft/Spline
Semitool Watlow 094XH001CXV 225W Immersion Heaterworking
ALLEN BRADLEY 1756-OF4 SER. A 1756OF4
Nikon 2SSMCR-I/F PCB Board OPTISTATION 7
Applied Materials 25' KVM Harness AssemblyLot of 3
LOT OF 2 WAGD0 24V DC 2.0A
CFMVessel Module Power Valve Card Festo IC-8MPH
Lam ResearchWafer Clamp Plate
TEL Tokyo Electron HTE-AC2-A-11 AC Control Board #002 PCB TAB1800
Allen Bradley, ControlLogix, 1492-CABLE050TBNH, For 1756 Digital I/O,
FAG 7205-B-TVP-UA SINGLE ROW ANGULAR CONTACT BALL BEARING
GaSonics ALamp Illuminator Module Rev. F Untested As-Is
LAM ResearchB-LEAN Rear EMO Assembly PCB
Bio-RadMicroscope Objective Quaestor Q7
KLA-TencorMagnetic WIEN Current Supply eS20XP E-Beam
ASCO 8320A90 3-WAY SOLENOID VALVE 1/4"
PARTLOWCONTROLLER
LAM ResearchRev A 7.98" Diffuser Disc