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。
ABB CONTROL BOARD DS0C331-3HAB 162
SIEMENS SERVO MOTOR 1FT6044-1AF71-1AH1
LENZE SERVOMOTOR MDSKABS112-22
YASKAWA ELECTRIC SERVO DRIVE CACR-HR10BB
BALDOR SERVO DRIVE (BRAND NEW) ID15H540-EO
GROUPE SCHNEIDER MODICON 140CRP93100
LENZE/ AC TECHNOLOGY DRIVE Q35100B REPAIR SERVICE
SIEMENS CONTACTOR UNIT 3TB43 17-7E; 3TB43 17-6E; RESVERSER-3TD43 10-0G
ALLEN BRADLEY KINETIX7000 SERVO DRIVE 2099-BM11-S
YASKAWA MOTOMAN BOARD JANCD-MRY01B-2
GE FANUC POWER SUPPLY 1C693PWR321N
AW SCREEN DM-3000
SIEMENS SIMOREG DRIVE,D200/40
MITSUBISHI SPINDLE DRIVE UNIT MDSASPA260
SANYO DENKI SERVOMOTOR MC401NS 302KNN19
ALLEN BRADLEY DRIVE 1336VT-B020-EAP-S1
MITSUBISHI SERVO MOTOR HA103C
FANUC SERVOMOTOR A06B-0371-B577#7008
ALLEN BRADLEY POWERFLEX 700S 20D J 300 N 0 NNNBNNNN
SIEMENS CAPACITOR B4355-T5208-T2
ALLEN BRADLEY DRIVE 1336-B015-ECE-L3
FANUC SPINDLE DRIVE (MISSING CONTROLLER CARD A20B) A06B-6044-H160
FANUC POWER SUPPLY A06B-6081-H103
ALLEN BRADLEY DIRECT COMMUNICATION MODULE 1771-DCM A
YASKAWA SERVO MOTOR USAGED-13AMW11
Siemens 1P-6SN1123-1AA00-0DA0 Drives
FANUC AC SPINDLE MOTOR A06B-0847-B100-R
DAIKIN SOLENOID JSO-G02-2BP-20
ALLEN BRADLEY SERVO MOTOR 1326AB-C3E-11-A7
ALLEN BRADLEY 1785-L20B PROCESSOR MODULE SER B/C/D
SQ-D 8030-CRM-255 Module
ORIENTAL MOTORS BRUSHLESS DC MOTOR DRIVE BXD30A-A
CONTROL TECHNIQUE UNIDRIVE SP1405
SIEMENS SINUMERIK 820 SERVO INTERFACE CARD 6FX1121-4BA01
ALLEN BRADLEY DRIVE 1336-B015-EJE-RP1
MODICON TELEMECANIQUE AC SERVO MOTOR BPH0953N5AF-2CA2
FANUC AC SERVO MOTOR A06B-0041-B605#S042
ALLEN BRADLEY PROGRAMMING MODULE 1201-HJP
TR ELECTRONIC ENCODER CE-100-M
EUROTHERM 590 DIGITAL SERIES DRIVE 591C
PACIFIC SCIENTIFIC MOTOR AND CONTROL DIVISION H33NLHB-LNW-NS-00
KME ROCHESTER. OPERATOR DISPLAY 26S10A32HX