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。
TOSHIBA TRANSISTOR INVERTER VFS9-4110PL-WN(1), VFS9-4110PL-WN
HITACHI INVERTER VWS2.5LD3UH
SIEMENS SERVO MOTOR 1FK7083-5AF71-1EH2
HONEYWELL SAFETY RELAY MODULE FF-SRE30812
YASKAWA SERVO PACK CPCR-01-SD1A
LENZE DRIVE PLC EPLXX
SIEMENS SERVOMOTOR 1PH7137-2NG02-0CA0
ALLEN BRADLEY DRIVE 1336VT-B010-EAN-FA
ALLEN BRADLEY PLC PROCESSOR MODULE 1785-L30B/A
ALLEN BRADLEY OUTPUT MODULE *AS IT ISB16
FANUC ENCODER DIVIDER CABLE AT182
MODICON CYBERLINE 1000 CLV
SIEMENS SERVO MOTOR 1FK7083-5AH71-1GG3
KEP DISPLAY S124X1
OKUMA RELAY BOARD ASSEMBLY EE
FANUC AC SERVO MOTOR A06B-0505-B003
BAUMULLER NURNBERG SERVO DRIVE BUS
BL SUPER AC SERVO MOTOR P50B08075DBVT0
YASKAWA ELECTRIC BOARD JARCR-XFB01B
FANUC PC BOARD A16B
MITSUBISHI PLC OUTPUT UNIT A1SY22
APEX DYNAMICS INC. GEARBOX AB115-S2-P2
SIEMENS SERVO MOTOR 1FK7060-5AF71-1SG3
SIEMENS SERVO MOTOR 1FK7083-5AF71-1AH0
INDRAMAT A.C. SERVO CONTROLLER TDMW1-2
SIEMENS SERVO MOTOR 1FK7080-5AH71-1AH5
SEW-EURODRIVE MDV60A0110-5A3-4-00
SIEMENS POWER SUPPLY 6SN1145-1BA02-0CA1
HEIDENHAIN LINEAR ENCODER LS 476C
TAMAGAWA TS2630N91E78 RESOLVER
SIEMENS SERVO MOTOR 1FK7080-5AH71-1TH2
SIEMENS SERVO MOTOR 1FK7083-5AF71-1AB0
INDRAMAT AC SERVO DRIVE HDS05.2-W300N-HS12-01-FW
INDRAMAT FIBER OPTIC MODULE PLCB 02-02
FANUC CONTROLLER CARD A16BA
BAUMULLER SERVO MOTOR DSOG 56-M
KOLLMORGEN DRIVE SERVOSTAR 306
FANUC BOARD A16BA
APEX DYNAMICS INC. GEARBOX AF100-S2-P2
ALLEN BRADLEY POWER SUPPLY 20D R 248 A 0 ENNANANE
FANUC DC SERVOMOTOR A06B-0651-B005
BOSCH DRIVE SM20-30 LN