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。
SICK OPTIC ELECTRONIC CONTROL UNIT LGTN
MTS SERVOMOTOR MPM664BTG7G1R
CONTROLLER CARD BD REV G
ALLEN BRADLEY DRIVE 1336F-C075-AN-EN
GOULD SERVO DC MOTOR M238-H6CB-300T
FANUC SERVO DRIVE A06B-6076-H001
ALLEN BRADLEY SERVO MOTOR 1326AB-B730E-21-K7L
BALDOR DC SERVOMOTOR MT-2250-ACYCN
BERGER LAHR SERVO MOTOR VRDM LWC
NACHI AC SERVO MOTOR MSMA302D9V3
PACIFIC SCIENTIFIC BRUSHLESS SERVO MOTOR S33ANNH-RNVM-00
ALLEN BRADLEY DRIVE 1370AR-AOB72-E REPAIR SERVICE
RELIANCE ELECTRIC MD6O DRIVE
PACIFIC SCIENTIFIC DRIVE SC753A
INDRAMAT CONTROLLER TDM 2.W1
PARKER SERVO DRIVE C3S038V4 F10 I11 T30 M00
MW POWER SUPPLY T-60B
SIEMENS CONTROLLER CARD 6SN1118-0NK01-0AA0
DAIKIN REDUCING VALVE MG-02P
SIEMENS SIMODRIVE 160A 6SN1124-1AA00-0EA2
RELIANCE ELECTRIC V*S POWER MODULE E 59092
CUSTOM SERVO MOTORS MPM
TEXAS INSTRUMENT CONTROLLER 530C-1108
ALLEN BRADLEY SERVO DRIVE 8520-3S5A-BAT-EX4-T1-Y-4-5-7 SER B
ALLEN BRADLEY CONDUCTOR 140M-C2E-B63
BECKHOFF MODULE C6320
MITSUBISHI AC SERVO MOTOR(AS IS) HC-MF73BK-UL (WITHOUT ENCODER)
ALLEN BRADLEY SERVO MOTOR 1326AB-A1G-11
SIEMENS PC BOARD 6SC6500-0BC01
ALLEN BRADLEY INPUT MODULE 1794-IB16 SER.A
INDRAMAT PROGRAMMING MODULE MOD1/0X
ALLEN BRADLEY POWERFLEX COMPONENT CLASS MODULE 22-COMM-E
GETTY CONTROLLER CARD
SIEMENS PANELVIEW 6AV6 545-0BC15-2AX0
FANUC AC SERVO MOTOR A06B-0514-B604 #7208
GROUPE SCHNEIDER MODICON 140CRP93100
ALLEN BRADLEY ANALOG COMBINATION I/O MODULE 1746-NIO4V SER A
EUROTHERM 590 DRV DC DRIVE 955D8R22
ELAU SERVO MOTOR SMP0-45-M1-B0
FANUC DC SERVOMOTOR A06B-0651-B005
SERVO MOTOR
SIEMENS SERVO MOTOR 1FT6084-1AF71-2AG1