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。
Siemens SIMOVERT MASTERDRIVES 6SE7012-0TP70-Z
PHOENIX CONTACT FLKM-50-PA-T VARIOFACE ADAPTER
BOSCH GEAR REDUCER NEW
MUSE SSM-3K LOAD CELL SSM3K
SIEMENS 6GKCB10 INTERFACE MODULE 6GK15023CB10
Siemens 6SE2103-3AA21
Siemens 6FC5210-0DA00-0AA0 Sinumerik MMC 100
BOSCH NEW
Siemens Simatic S5 6ES5 525-3UA11
SIEMENS
GENERAL ELECTRIC 193X278AAG03 RELAY BOARD NIB
Siemens Simatic S7 6ES7 322-1BF01-0AA0
SIEMENS TI A 110 VAC INPUT
Siemens Simatic S7 6ES7 314-6CF00-0AB0
Siemens 6GT2090-0BC00
YASKAWA CIMR-J7AM40P4 DRIVE CIMRJ7AM40P4
RICE LAKE RL35083-D3-2.5K LOAD CELL RL35083D32.5K
SIEMENS TI 24-110 VAC OUTPUT
Siemens Simodrive 6SN1130-1AA11-0BA0
ALLEN BRADLEY BOARD
ALLEN BRADLEY 2803-CM/A CAMERA MUX MODULE 2803CM
BUSSMANN FWH-175B FUSE LOT FWH175B
Siemens Simodrive 6SC6100-0GE01
ALLEN BRADLEY 2708-DH5B2L DATA TERMINAL NEW 2708DH5B2L
WESTINGHOUSE NLC1074 CABLE NIB
Siemens Simodrive 6SN1140-1BA12-0BA0
ALLEN BRADLEY 6625C20/B VISTALAN PC CARD NIB
Siemens 3RT1044-1AK60 CONTACTOR 60HP 600V COIL 120VAC
TETRA LAVAL FOOD HOYER FRONT CONTROL PANELS
SIEMENS TI 24-110 VAC OUTPUT
GE TFJ236125 CIRCUIT BREAKER
ANDERSON INSTRUMENTS 56000-A73 PC BOARD
SERVOCON SE1050 CARD
Siemens Servo Motor 1FT5072-0AC01-1-Z G51 K04 K42
Siemens 3RT1926-1BB00
ASCO 8211D1 SOLENOID VALVE NEW
Siemens Simatic 2XV9450-1AU00 CP1430
Siemens Servo Motor 1FK7042-5AF71-1SA0