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。
HVTDR4 4000V, SILICON, SIGNAL DIODE
T719N16TOF EUPEC BRAND
BLF177
AN2131QC 8-BIT, 24MHz, MICROCONTROLLER, PQFP80
Flux F314S Fa?pumpe JUNIORFLUX
AEG GE S91.3E100 Hauptleitungsschutzschalter 672519
148VK
WU115A3-099

DP20K500T
3N212 5 PC LOT
KP1000A-2500V Techsem SCR module
Pass & Seymour CS6364 Twistlock Connector (50 Amp, Volt, 3P, 4W)
Belimo NM24A-MF Drehantrieb 10 Nm 24VAC/DC
Siemens 3TY7550-0A Schaltstück 3TF55 1 Satz
ABB S203P-K20 Sicherungsautomat 2CDS283001R0487
2N6027 100 PC LOT
PS21265-AP
HP B34 Stromverteiler PDU40A High Voltage Stromverteiler 4x C19
Moeller DIL2M Leistungsschütz Spule 220VAC AC3 22KW grün
N2086NS060 westcode SCR module
5STP10D2303
2MBI50N-120 2MBI50N120 FUJI IGBT
PH9038
Hoffman F44WSA Wireway Swivel adapter
GracePort Interface P-P2-K1RF3-G Computer Interface
Wenglor XR96PCT2 Spiegelreflexschranke
Phoenix Contact TC MOBILE I/O X200 AC SMS-Relais
APGH
Lenze E94AYAB/S Safety Module Lenze Servo 9400
T1078F400TDC
Nice Fanuc EE Rev. C 6 Axis Encoder Brake Module From Working Robot
PAL16L8AMJ/883B 5 PC LOT
AM29F040B-90PC 5 PC LOT
Reliance S-25050 TIC2 Control Card
Waeco CAM16C Farb-Kugelkamera CAM16 RV-16
Siemens 6ES7 133-1BL01-0XB0 Output Module with 6ES7 193-1CL10-0XA0 Base Module
2N5096 2 PC LOT