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。
SIEMENS DRIVE 6SC6612-0CA01
ALLEN BRADLEY DRIVE 1336E-BRF20-AN-EN-HA2-L4 SER D
FANUC POWER SUPPLY A20B
MTS SERVO MOTOR MPM724CSG71N
INDRAMAT MAGNET MOTOR MHD093C-058-NG0-BA
FANUC CONTROLLER MODULE A04B-0234-C223
CONTROL TECHNIQUE UNIDRIVE SP2401
SIEMENS SERVO MOTOR 1FK7040-5AK71-1TA0
SANYO DENKI AC SERVO MOTOR P50B08075DXS07
AW SCREEN DM-3000
FANUC AC SERVO MOTOR A06B-0186-B675#0011
FANUC BOARD A16BA
GIDDINGS & LEWIS 5 RACK SLOT
YASKAWA ENCODER UTSAE-B17BBF
BINDER BRAKE 86 61109H25
ALLEN BRADLEY SLC500 TRIAC OUTPUT MODULE 1746-OA16 SER D
SIEMENS SERVO MOTOR 1FK7101-5AF71-1EB5
ALLEN BRADLEY POWERFLEX 4 22A-A2P3N114 SER A
SIEMENS SIMATIC S5 6ES5 451-7LA12
RENISHAW MACHINE INTERFACE FI7
OMRON SWITCHING POWER SUPPLY S82K-01512
SIEMENS SERVO MOTOR 1FK7101-5AF71-1AG0
SIEMENS SERVO MOTOR 1FK7032-5AK71-1TA3
INDRAMAT DIGITAL AC SERVO CONTROLLER DDS03.2-W030-B
ALLEN BRADLEY ANALOG OUTPUT MODULE 1771-OFE2 A
SIEMENS SERVO MOTOR 1FK7083-5AH71-1TA3
FANUC FAN UNIT A04B-0227-C409
FANUC OUTPUT MODULE A03B-0801-C445
SIEMENS SERVO MOTOR 1FT6086-8AC71-1AG0
CINCINNATI MILACRON CONTROLLER CARD 3 531 4647A
ACTUS AC SERVO MOTOR NA20-6BF
SIEMENS SERVO MOTOR 1FK7042-5AF71-1GH0
HEIDENHAIN ENCODER ERN 431 1024 BRAND NEW
OMRON TIME SWITCH CONTROL H5F-KB
SIEMENS SERVO MOTOR 1FK7083-5AH71-1TH2
SELCA CONTROLLER CARD SE503 P
ABB DRIVE DSQC 350
GETTY SERVO MOTOR M237-H60B-300W
SUPER STACK 3C250A-TX/I
ALLEN BRADLEY DRIVE 1336E-B040-AE-EN-HA2-L9E
ALLEN BRADLEY POWERFLEX 4 SERIES A 22A-D1P4N104
SIEMENS SINUMERIK IK DMP 16 E-MODUL COMPACT 6FC5111-0CA01-0AA0