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 PC CASSETE B A02B-0076-K002
ALLEN BRADLEY DRIVE 1336F-BRF50-AA-EN-L6 SER B
MITSUBISHI AC SERVO,MR-J2-10A1
SIEMENS SERVO MOTOR 1FK7100-5AF71-1GH0
FANUC MODULE A06B
SIEMENS SIMOREG MICROPROCESSOR D.C. DRIVE 6RA2474-2FV62
SIEMENS SERVO MOTOR 1FK7060-5AF71-1TB5
ALLEN BRADLEY SLC 500 PROCESSOR UNIT 1747-L30A SER A
INDRAMAT AC SERVO CONTROLLER DDS02.1-A100-D
SIEMENS SERVO MOTOR 1FK7080-5AF71-1TG0
FANUC PULSECODER AT111 2000P
SIEMENS MODULE 6ES7 223-1PH22-0XA0
BALDOR SERVOMOTOR ECP64316TR-4 REPAIR SERVICE
ALLEN BRADLEY DRIVE 1336F-B060-AN-EN-L6
INDRAMAT AC SERVO POWER SUPPLY KVR1.3-30-3
SIEMENS POWER MODULE 6SL3224-0BE24-0UA0
SIEMENS SIMATIC S7 6ES7361-3CA01-0AA0
SIEMENS SIMODRIVE LT MODUL 6SN1123-1AA00-0CA2
NACHI SERVO DRIVE RBX1100
INDRAMAT SERVO MOTOR MDD112D-N-030-N2L-130PB2
BALDOR VECTOR DRIVE ZD18H220
SIEMENS SIMODRIVE 6SC6110-0GB00
MITSUBISHI SERVO DRIVE MDS-B-V1-35
ALLEN BRADLEY SERVO MOTOR 1326AB-A1G-11
ALLEN BRADLEY SERVO MOTOR MPL-A420P-MJ22AA
VICOR POWER SUPPLY VI-MU3-ES
FANUC AC SERVO MOTOR A06B-0522-B031
FANUC MODEM MODULE IE
MITSUBISHI INVERTER E500 FR-E520-0.4K.NA
FANUC TRANSFORMER A80L
BAYSIDE MOTOR GM090-DEMO
ALLEN BRADLEY SERVO DRIVE 2098-DSD-HV100-SE SER.A
SIEMENS SERVO MOTOR 1FK7083-5AH71-1SH2
MITSUBISHI AC SERVO MOTOR HA-SH702
ALLEN BRADLEY AC SERVO CONTROLLER 1394C-AM07 SER C
SIEMENS CONTROLLER CARD *AS IT IS* 6SCE01