由于PLC采用了软件来取代继电器控制系统中大量的中间继电器、时间继电器、计数器等器件，控制柜的设计安装接线工作量大为减少。同时，PLC的用户程序可以在实验室模拟调试，更减少了现场的调试工作量。并且，由于PLC的低故障率及很强的监视功能，模块化等等，使维修也极为方便。
SQUARE DMAGNET COIL 208VAC 60HZ
AGASTAT SSC32ACA TIMER 1-30SECS
Landis & GYR LVF2.4714 Modul
HYDEPARK SUPERPROX SM572B100LEVAC 50/60HZ SENSOR
KLA-Tencor Actuator Assembly Airpot S160P 455 X 550 CRS 2000
NSK- LINEAR BEARING LAH45GLZ LAH45GLZ-90
Edwards High Vacuum 4-Way Cross DN40CF CF70 Rotatable to Fixed Flange HPS
AC TECH M1520B MC SERIES AC VARIABLE SPEED DRIVE
KELLYR3A CONTROL MODULE TS
ALLEN BRADLEY 100-D180-VT CONNECTION KIT 100D180VT
KLA Instruments2 Illuminator Power Assembly Oriel 68868
ANN ARBOR TECHNOLOGIES WEBLINK 15M TOUCHSCREEN WITH POWER CORD SPU50-3
AMAT Applied MaterialsFTG Elbow 90 Degree Lot of 3
Jobin Yvon H-1061 UV-V Monochromator PTPA-01 PCB Hitachi M-712E Etcher
Nikon 4SWL3MTR-H6 Board NSR-S204B
ALLEN BRADLEY 100-MC /B AUXILIARY CONTACT SERIES B
DOLD BGAC/DC24V SAFEMASTER RELAY
AMAT Applied MaterialsWatt Heater Plate
AMAT Applied MaterialsR2 STD Cathode
Tylan General FC-2979MEP5 Mass Flow Controller 100 SCCM CF4
RED LION APOLLO INTELLIGENT METER IMT00060
TEL Tokyo ElectronW1 Develop Cup Assembly ACT12 200mm
Allen Bradley, Potentiometer, 800T-U13, SER Qhm, Great Shape!
OSAKA KIKO 3EA YMA PC BOARD SSR CARD
Emoteq Motor Gearbox HS01001-A01-HGE
Edwards BVibration Isolator Bellows SS DN100 ISO100 EXT Pump
Edwards NRY0TN101US Eason Control Box Module Alarm Enclosure Rev. L
Tokyo Keiso SFCUltrasonic Flow Meter Lot of 2 Working
INGERSOLL RANDDIAPHRAM PUMP
ALLEN BRADLEY 879P-F4ABDM-1 CABLE
SensArrayResistance Calibration Standard RTD Module 1000Ω
Dalsa TA-C1-04K30-50E Video Controller Hitachi I900SRT
Kokusai SCOM2A PCB 87W19 D1E012238
Square D Vertron Circuit Breaker KALLot of 4
GSI LumonicsControl PCB KLA-Tencor
EUCHNER NZ1HS-2131-M SAFETY SWITCH
EUCHNER NZ1RK-528-M SAFETY SWITCH READ
DWYERC PHOTOHELIC PRESSURE SWITCH GAGE