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。
ALLEN BRADLEY DC CONTROLLER 1387-B-B0B260-B31-A4-B SER. B
INDRAMAT DKR02 DRIVE DKR02.1-W300N-BE12-01-FW
COSEL POWER SUPPLY AD240-24
INDRAMAT CONTROLLER MTSR02.1-M1-B1-S4-NN-FW
FANUC SERVOMOTOR A06B-0501-B521 REPAIR SERVICE
BENSHAW DRIVE CBRDB
SIEMENS SINUMERIK EPROM MODULE
WEST INSTRUMENTS CONTROL MODULE DIGITAL DISPLAY N6100-Z320000 S14
ALLEN BRALDEY SLC500 ANALOG INPUT MODULE 1746-NI4 SER B
SICK SERVO POWER SUPPLY PS0110
SIEMENS SERVO MOTOR 1FK7080-5AH71-1AA5
SIEMENS SERVO MOTOR 1FK7060-5AF71-1TG2
SIEMENS CONTROLLER CARD 6SN1118-1NJ00-0AA2
MITSUBISHI NO FUSE BREAKER NF100-CP
SIEMENS OVERLOAD RELAY 3UA7020-1C
DIRECT LOGIC 205 MODULE F2-08AD-1
ABB ROBITICS SERVO MOTOR PS P-LSS-4349 , ART NO: 3HAC
OM ORIENTAL TORQUE MOT0R 5TK20GN-A-E1
EMERSON SERVO MOTOR MGM-340-CBNS-0000
FANUC SPINDLE AMPLIFIER MODULE,A06B-6102-H226#H520
SIEMENS CONTROLLER CARD 6DD1611-0AD0 MM11
LENZE/ AC TECHNOLOGY DRIVE L12500FAB REPAIR SERVICE
ALLEN BRADLEY 24V POWER SUPPLY 1606-XL480EP
ELAU DRIVE PMCK
SIEMENS SIMODRIVE 6SN1111-0AA01-0BA2
SIEMENS SERVO MOTOR 1FK7100-5AF71-1TG0
SIEMENS SERVO MOTOR 1FK7083-5AF71-1GA2
SIEMENS SERVO MOTOR 1FK7083-5AF71-1EB5
HAMMOND CONTROL TRANSFORMER PT300MQMJ
PACIFIC SCIENTIFIC SERVO MOTOR R46SSNA-SS-NS-NV-02
AUTOMAX FLOW MONITOR VALVE NXL21000
BINAR ELECTRONIK COMMUNICATION MODULE BICOM2
INDRAMANT SERVO DRIVE HDS02.1-W040N-HS12-01-FW
SIEMENS SERVO MOTOR 1FK7040-5AK71-1GH5
ALLEN BRADLEY SERVO MOTOR 1326AB-C2E-11-A7
RELIANCE SERVO MOTOR S-6100-N-H00AA
FANUC BOARD A16BA
ALLEN BRADLEY BULLETIN 1397 1397-A003R-HAB
SIEMENS SERVO MOTOR 1FK7060-5AF71-1GA2
ALLEN BRADLEY AC SERVO MOTOR 1326AB-B420E-21
NUMATICS ACUATOR P1CL-08A1B-AAA0
SIEMENS MICROMASTER VECTOR DRIVE 6SE3212-8BA40