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。
TDK 3EA00B283 Power Supply PCB Lot of 2
STEC SEC-4400M Mass Flow Controller 30 CCM HBr
MKS Instruments High Vacuum Bellows Adapter ISO100 ISO-F to NW50 Stainless
Lam ResearchGas Panel Interlock PCB Rainbow 4420
Hitachperators Vacuum System Panel S-9300 CD SEM
Yamada K20-FSI Pump Seal Kit Edwards
YAMATAKE-HONEYWELLREG B BOARD REGULATOR
EATON CUTLER HAMMER 10250T24118 PUSHBUTTON 2POSITION
RadiSys MPCBL0001F04 High Performance Single Board Computer
Computer Recognition Systems 8938AE149 LCS Board PCBQuaestor Q5
GENERAL ELECTRIC IC697MDL250 44AR03 44RG01 INPUT MODULE
ALLEN BRADLEY 800FP-LF3 /A GREEN ILLUMINATED FLUSH PUSH BUTTON **QUANTITY**
Tylan FC-280V Mass Flow Controller FCsccm H2
MARKEM 33626BA SAFETY SWITCH 33626.BA
FUSETRON TYPE SRU BOX COVER UNIT
SQUARE D 9421LP1 OPERATION MECHANISM
EIT 4500 Gas TransmimtterL
SPRECHER + SCHUH CT3K-1.2 THERMAL OVERLOAD RELAY
UNIT InstrumentsMass Flow Controller UFCSLM O2
TEL Tokyo ElectronLST-2 PCB CardP-8
ALLEN BRADLEY 1756-TBNH /A 20 POSITION NEMA SCREW CLAMP BLOCK
Hitachi CHT120-1 Pin Out PCB Panel M-511E Plasma Etcher
ALLEN BRADLEYACONTROL BOARD
DuPont AS-568A O-Ring Seal Kalrez Sahara AMATLot of 3
OpalSDT Assembly AMAT Applied Materials SEMVision cX
ASMLA Board ASML Lithography
Allen Bradley, SLCDCM, Direct Communication Module, Good Condition
GSI Lumonics EX-Y Scanner PCB Rev. D KLA-Tencor CRS 1010
MTS MPM1141BTG7G3N 1.2HP .88KW 4.4A SERVO MOTOR
Omron G9S-301 Safety Relay
Ultratech Steppernspection Stage 2244i Photolithography
RED LION CONTROLS APLR0600 RATE INDICATOR
Kalrez SaharaK# 152 Compound 8575UP O-Ring
GENERAL ELECTRIC DS3800NGRA1L1E 6BA08
Verteq ST600-C2-MC4 RF Amplifier AE Advanced Energy
un Pilz PSS1 DI 2 IdentnrDigital Input versiegelt