目前，在国内外PLC已广泛应用冶金、石油、化工、建材、机械制造、电力、汽车、轻工、环保及文化娱乐等各行各业，随着PLC性能价格比的不断提高，其应用领域不断扩大。从应用类型看，PLC的应用大致可归纳为以下几个方面利用PLC最基本的逻辑运算、定时、计数等功能实现逻辑控制，可以取代传统的继电器控制，用于单机控制、多机群控制、生产自动线控制等，例如：机床、注塑机、印刷机械、装配生产线、电镀流水线及电梯的控制等。这是PLC最基本的应用，也是PLC最广泛的应用领域。
FANUC SERVO MOTOR A06B-0512-B001
MTS SERVO DRIVE MPA-09
FANUC DC SERVO MOTOR A06B-0632-B011
ALLEN BRADLEY ULTRA3000 SERIES DRIVE 2098-DSD-010 PART NOSER B
DKC TESTER
ALLEN BRADLEY DRIVE 1370AR-AOA71-E REPAIR SERVICE
EMS DRIVE G5U-47P5
NACHI-FUJIKOSHI SERVO AMP UNIT AUXL111A
BAULULLER AC SERVO MOTOR DSG 71-M65-UL
ALLEN BRADLEY POWERFLEXDISPLAY 20-HIM-A3
COMPUMOTOR SERVO DRIVE GV-U3E
AMI HYDRAULIC VALVE TESTER P2.104.5
ALLEN BRADLEY PLC PROCESSOR MODULE 1771-LT3 SER A
FANUC PC CASSETTE A06B-0076-K001
SIEMENS SIMATIC S5 6ES5482-8MA13
SIEMENS SERVO MOTOR 1FK7060-5AH71-1SH2
SIEMENS DC MOTOR 1GH5134-0WY46-6HU7-Z
FANUC BACK PLANE 5 SLOT A05B-2316-C111
YASKAWA AC SERVO MOTOR SGMDH-062A-YR25
FANUC TEACH PENDANT A05B-2518-C200#EMH
ALLEN BRADLEY DRIVE 1336VT-B020-EOP-L1
SIEMENS SERVO MOTOR 1FT6082-1AF71-3AG1
NEW LISTING VOLKMANN ELECTRIC DRIVES 71139AA
CONTROL TECHNIQUE SERVO MOTOR MHM-6300-CONS-0000
ALLEN BRADLEY DRIVE 1370AR-BOB71-E REPAIR SERVICE
FANUC SERVO MOTOR A06B-0356-B755
SQUARE D STARTER 8536-AO-2
BADGER TRANSFORMER
SIEMENS SERVO MOTOR 1FT6084-1AH71-3EH1
PACIFIC SCIENTIFIC SERVOMOTOR R46HENA-TS-NS-NV-00
PARKER AUTOMATION SERVO DRIVE APEX6151, APEX-6151
TOSHIBA POWER MODULE (IGBT) MG50G6EL1
YASKAWA MOTOMAN BOARD JANCD-SV02C
SIEMENS CONTROLLER CARD 6SC6100-0GE01
REXROTH IKG0041 CABLE 35M
SIEMENS SERVO MOTOR 1FT6105-1AC71-2EG1