代PLC不仅有逻辑运算、计时、计数、顺序控制等功能，还具有数字和模拟量的输入输出、功率驱动、通信、人机对话、自检、记录显示等功能。既可控制一台生产机械、一条生产线，又可控制一个生产过程
目前，大多数PLC仍采用继电控制形式的“梯形图编程方式”。既继承了传统控制线路的清晰直观，又考虑到大多数工厂企业电气技术人员的读图习惯及编程水平，所以非常容易接受和掌握。梯形图语言的编程元件的符号和表达方式与继电器控制电路原理图相当接近。通过阅读PLC的用户手册或短期培训，电气技术人员和技术工很快就能学会用梯形图编制控制程序。同时还提供了功能图、语句表等编程语言
SIEMENS SERVO MOTOR 1FK7040-5AK71-1GB3
ALLEN BRADLEY SERVO DRIVE 8520-3S5A-BAT-EX4-Y-5-7 SER C
BALDOR SERVOMOTOR BSM 6RB5
FANUC AC SERVO MOTOR A06B-0502-B751
SIEMENS SERVO MOTOR 1FT6044-1AF71-1AH1
PARKER SERVO DRIVE B0-B00W00-B400
FIDIA CNC POWER SUPPLY +12V AF101
FANUC A04B-0234-C409
SIEMENS SIMATIC MULTI PANEL MP277 8" TOUCH 6AV6 643-0CB01-1AX1
ALLEN BRADLEY DISLAY MODULE 20-HIM-C3
FANUC AC SERVO MOTOR A06B-0371-B169
SIEMENS SERVOMOTOR 1FT6105-1AC71-2AG1
BALDOR SERVO MOTOR BSM90B-3250DD
ALLEN BRADLEY SERVO MOTOR,1326 AB -B2ED
SIEMENS SERVO MOTOR 1FK7063-5AH71-1EB5
MITSUBISHI INVERTER FR-Z220-2.2K-UL
ALLEN BRADLEY AC DRIVE 1336F-C050-AN-EN SER B
ALLEN BRADLEY MOTOR CONTROLLER 150-A24NB-ND
SIEMENS PERMANENT MAGNET MOTOR 1FT5102-0AF01-1-Z
ALLEN BRADLEY PENELVIEW PLUS 600 2711P-T6C20D
SIEMENS SERVO MOTOR 1FK7063-5AH71-1SB5
ALLEN BRADLEY POWERFLEX 70 DRIVE 20AE022A0AYNNNNN SER. A
FANUC CONTROLLER CARD A16BA
OMRON AC SERVO MOTOR W40030H-S1-D
INDRAMAT POWER SUPPLY TVD1.
SIEMENS CONTROL PANEL BOARD (INTERFACE MODULE) 570 212.9301.01
ALLEN BRADLEY AC OUTPUT MODULE 1771-ASB/B
CONTROLLER CARD AW REV B
FANUC VRU A04B-0234-D401
SIEMENS SERVO MOTOR 1FK7022-5AK71-1AB3
OKUMA BL-MOTOR BL-MC100E-2053
ALLEN BRADLEY CONTROL LOGIX INPUT MODULE 1756-IA16/A PART NO: C01
KEB BRAKE 06P132X-006U
OLSUN TRANSFORMER 8919 S-35880 300577
ISOLTRA TRANSFORMER
BL SUPER SERVO AMPLIFIER PZ0A150HP66SH0
ALLEN BRADLEY SERVO MOTOR 1326DP-S2B-A2-FLN-X010
GEARBOX SP 1403-MF1-10
SIEMENS SERVO MOTOR 1FK7083-5AH71-1TA3
ALLEN BRADLEY PANELVIEW 6189-M17SSTR
VELLINGE CHARGER DSQC 313