可编程序控制器，英文称Programmable Controller，简称PC。但由于PC容易和个人计算机（Personal Computer）混淆，故人们仍习惯地用PLC作为可编程序控制器的缩写。它是一个以微处理器为核心的数字运算操作的电子系统装置，专为在工业现场应用而设计，它采用可编程序的存储器，用以在其内部存储执行逻辑运算、顺序控制、定时/计数和算术运算等操作指令，并通过数字式或模拟式的输入、输出接口，控制各种类型的机械或生产过程
Siemens Simatic S7 6ES7 313-6CE01-0AB0
GENERAL ELECTRIC DS3800HPBD1D1C BOARD
MICRO SWITCH FE-MLS11S-F20A PHOTOELECTRIC SENSOR NIB FEMLS11SF20A
THERMONICS EOT LOGIC BOARD
SIEMENS 6GK1500-0EA02 PROFIBUS
Siemens Drives 6ES5 318-3UA11
GENERAL ELECTRIC DS3800NDAC1E1E BOARD
Siemens Interface Circuit Board A IS01 C98043-A122-L
CUTLER HAMMER 4710A55H06 CURRENT TRANSFORMER
FLENDER Z10-GB80P4R MOTOR 115V
ALLEN BRADLEY W75 HEATING ELEMENT LOT NEW
Siemens Servo Motor 1FK6083-6AZ21-9ZZ9-Z
BELLOWS K 115V K
Siemens SIREC DH Universal-Display-Recorder 7ND4460-1KD16-1AA2
REX SC12Y COLLAR KIT NEW
PARKER H15WXBG553000CA SOLENOID VALVE
PHD TS041X7 PNEUMATIC CYLINDER
Siemens Simatic S5 6ES5 944-7UA21
Siemens Simodrive 6SN1114-0AA01-0AA0
Siemens 6FX1126-8BC00
Siemens 3RG9002-0DA00
Siemens Simatic S5 6ES5 420-3BA11
Siemens 6ES7 390-1AE80-0AA0
Siemens 3RT1024-1BB40
SIEMENS INPUT MODULE
Siemens 6DD1670-0AF0 Simadyn OP1
Siemens 6FX1127-3AA00
Siemens REXROTH
Siemens Simatic S5 6ES5 700-8MA11
LM OR FD CIRCUIT BOARD
BUSSMANN CH60J3 FUSE HOLDER WITH JDL35FUSES
Siemens Simatic S7 6ES7 322-1BH01-0AA0