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。
ALLEN BRADLEY PANELVIEW 550 2711-B5A1 SER B
SIEMENS SERVO MOTOR 1FK7080-5AF71-1GA3
SIEMENS SERVO MOTOR 1FK7083-5AH71-1EA3
SIEMENS SERVO MOTOR 1FK7101-5AF71-1EHO
SIEMENS SERVOMOTOR 1FK7083-5AH71-1FA5
SIEMENS SERVO MOTOR 1FK7060-5AF71-1EG0
HEIDENHAIN ENCODER ROD 426.000B-1500
CINCINNATI MILACRON DC INPUT BOARD 3-531 3561A
ROYAL ELECTRIC FAN T795CG
SCHNEIDER ELECTRIC SERVO MOTOR ILA1F571PC1A0
FANUC SERVO AMPLIFIER UNIT A06B-6090-H244
WHEDCO SERVO MOTOR IMCA
FANUC BRAKE CONTROL MODULE A03B-0801-C056
BALDOR POWER SUPPL PS0012A01
SIEMENS SERVO MOTOR 1FK7080-5AF71-1SH5
SIEMENS SIMODRIVE 2x25A 6SN1124-1AB00-0BA2
ALLEN BRADLEY POWERFLEX 70 DRIVE 20AD8P0A0AYNANC0 SER. A
ALLEN BRADLEY POWERFLEX 700 DRIVE 20B D 3P4 A 0 AYNAND0 SER B
BAUMULLER SERVOMOTOR DS0 71-M
ABB MODULE DSQC 506 ( 3HAC 4297-1 )
ALLEN BRADLEY PANELVIEW 1200 2711-KC1
YASKAWA SERVO MOTOR USAFED-44FS2TD
SIEMENS SERVO MOTOR 1FK7042-5AK71-1GB3
SIEMENS DC MOTOR 1GG5132-0GF4-6HU7-Z
SANYO DENKI SERVO MOTOR 69BM014CBRY1 (ENCODER: R05C432564 )
FANUC A06B-6096-H103 Servo Amplifier
ALLEN BRADLEY DRIVE 1336F-B060-AN-EN REPAIR SERVICE
KLOCKNER-MOELLER CIRCUIT BREAKER ZM6a-15-NA
ALLEN BRADLEY PANEL VIEW **AS IS** 2711-B5A2
TOSHIBA DRIVE VT130G2U4750 REPAIR SERVICE
PACIFIC SCIENTIFIC MOTOR AND CONTROL DIVISION SC722A001
SIEMENS SERVO MOTOR 1FK7080-5AH71-1GB2
SIEMENS MESSADAPTER 6FC9338-1AB
KOLLMORGEN SERVO MOTOR B-604-BA-91-TR
MOOG BRUSHLESS MOTOR 305A131C
FANUC BOARD A16BA
MODICON OUTPUT MODULE AS-B
INDRAMAT SERVO MOTOR MAC112D-0-ED-4-C/130-A-2/W1520LX/S018