PLC是微机技术与传统的继电接触控制技术相结合的产物，它克服了继电接触控制系统中的机械触点的接线复杂、可靠性低、功耗高、通用性和灵活性差的缺点，充分利用了微处理器的优点，又照顾到现场电气操作维修人员的技能与习惯，特别是PLC的程序编制，不需要专门的计算机编程语言知识，而是采用了一套以继电器梯形图为基础的简单指令形式，使用户程序编制形象、直观、方便易学；调试与查错也都很方便。用户在购到所需的PLC后，只需按说明书的提示，做少量的接线和简易的用户程序编制工作，就可灵活方便地将PLC应用于生产实践。
DEMAG CRANES & COMPONENTS GEARBOX FG06
ALLEN BRADLEY DRIVE 1336-B025-EJF-L2
SIEMENS SIMATIC S5 POWER SUPPLY 6ES5951-7LB14
FANUC AC SPINDLE MOTOR A06B-0758-B201 #3000
CINCINNATI MILACRON GOLDLINE AC INDUCTION MOTOR
PHOENIX CONTACT POWER SUPPLY
ELECTROCRAFT SERVOMOTOR F-4075-Q-04-AA
INDRAMAT OPERATOR INTERFACE BTV30.2PA-64R-11C-D-FW
SEW EURODRIVE MOVITRAC MC LTP A0040-5A3-4-00
SIEMENS SERVO MOTOR 1FK7042-2AC71-1CA0
RELIANCE ELECTRIC MOTOR 1326AB-B430E-21
EXLAR GS SERIES LINEAR ACTUATOR GSFM-EM1-M6-EB
CUTLER HAMMER CIRCUIT BREAKER FS360050A
PANASONIC AC SERVO MOTOR MSMA152D1C
SIEMENS MICROMASTER 4 PROFIBUS MODULE 6SE6400-1PB00-0AA0
FANUC SERVO AMPLIFIER A06B-6093-H101
ELAU SERVO MOTOR SMP0-44-S1-B0
CUTLER HAMMER PANELVIEW 39PTHX PM 3000
SIEMENS SERVO MOTOR 1FK7042-5AK71-1GA5
TOSHIBA SERVO DRIVE VT130G3U-410K
BALDOR SERVO MOTOR 405-40 A
SIEMENS SERVO MOTOR 1FK7103-5AF71-1AB0
ALLEN BRADLEY CLX ETHERNET/IP 10/100 BRIDGE MODULE 1756-ENBT SER A
SIEMENS SERVO MOTOR 1FT6102-1AC71-4AG1
PARKER BAYSIDE GEARBOX PX23-050
SIEMENS SINAMICS G120C USS/MB,6SL3210-1KE12-3UB0,STPDA5E
ALLEN BRADLEY DRIVE 1336VT-B015-EAN-L1
SIEMENS SERVO MOTOR 1FK7103-5AF71-1GH5
SIEMENS SERVO MOTOR 1FT6062-1AF71-3EH1
INDRAMAT CONTROLLER CARD B-8
BALDOR SERVO DRIVE BSC1110
PARKER COMPUMOTOR SERVO MOTOR 510
YASKAWA SERVOPACK SERVO DRIVE CACR-SR60BY1SD-CY50
MITSUBISHI INVERTER FR-ENA
SIEMENS POWER SUPPLY E/R-MODUL EXT.80/104KW 6SN1146-1BB00-0EA1
PARKER BRUSHLESS SERVO DRIVE ZX600-DRIVE-240V
SIEMENS SIMATIC S5 POWER SUPPLY 6ES5951-7LB14
YASKAWA AC SERVO MOTOR USAREM-0IYR4I 05
ALLEN BRADLEY DRIVE 1336-B003-E00-L3 SER A
ADAM DATA ACQUISITIAN MODULE ADAM-4050
SIEMENS SERVO MOTOR 1FK7042-5AF71-1SG2
ALLEN BRADLEY KINETIX 1394 DIGITAL SERVO CONTROLLER 1394C-SJT10-D SER D