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。
YASKAWA ELECTRIC F7 DRIVE CIMR-F7U45P5, SPEC- 45P51F
OPUS7000 UNIVERSAL COMPACT MAIN BOARD EF
FANUC AC SERVO MOTOR A06B-0313-B069-R
FANUC BOARD A16BA
SIEMENS SIMODRIVE 6SN1145-1BA02-0CA0
SIEMENS CONTROLLER CARD 6FC5357-0BB34-0AE0
SIEMENS TEACH PENDANT 6FX2007-1AB13
ABB DRIVE ACSS00B
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OKUMA MPN 7000 CONTROL PANEL E
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FUJI DRIVE FRN050G11S-2UX REPAIR SERVICE
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SIEMENS MICROMASTER 440 DRIVE 6SE6440-2UE32-2DA1
SIEMENS SIMO DRIVE 6RA2725-6DV57-0 REPAIR SERVICE
MTS SERVO DRIVE MPA-09
EATON IDT
FANUC INTERFACE MODULE A03B-0801-C401
ALLEN BRADLEY CONTACTOR 100-B110N*3 SER B
INDRAMAT AC SERVO DRIVE DKC1.FW
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ALLEN BRADLEY PANELVIEW 2711-K10C1
ALLEN BRADLEY DRIVE 1370AR-AOB72-E REPAIR SERVICE
BOSCH SERVOMOTOR SE-B4.170.050-00.000
LINCOLN ELECTRIC POWER WAVE 450 10431
DANFOSS VARIABLE SPEED DRIVE VLT-3003, VLT3003
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MTS SYSTEMS SERVOMOTOR MPM1421RM-1308
INDRAMAT AC SERVO POWER SUPPLY TVM2.W
ALLEN BRADLEY SERVO MOTOR MPLB680FMJ24AA
YASKAWA SERVO PACK CACR-SR30TZ6SSY8
RELIANCE ELECTRIC SERVOMOTOR H-4050-P-H00AA
TELEMECANIQUE PLC RACK TSXRKN82F
YASKAWA SERVO MOTOR, SGMG-13A2AAS
SIEMENS SERVO MOTOR 1FK7080-5AF71-1EB0
SIEMENS SERVO MOTOR 1FK7063-5AH71-1TG5